|
79
|
ImageSize property on 32 (specifies the size of control' icons/images/check-boxes/radio-buttons)
PROCEDURE OnCreateView(oCascadeTree,View)
/*Items.ItemHeight(0) = View.DefaultItemHeight*/
/*FilterBarFont.Size = Me.Font.Size*/
/*ToolTipFont.Size = Me.Font.Size*/
LOCAL oView
LOCAL oObject
oView := oCascadeTree:View()
oView:DefaultItemHeight := 36
oView:HeaderHeight := oView:DefaultItemHeight()
oView:SortBarHeight := oView:DefaultItemHeight()
oView:Indent := 26
oView:SetProperty("CheckImage",0/*Unchecked*/,16777216)
oView:SetProperty("CheckImage",1/*Checked*/,33554432)
oView:SetProperty("CheckImage",2/*PartialChecked*/,50331648)
oView:EnsureVisibleColumn("Function")
oObject := oView:Columns:Item("Function")
oView:Columns:Item(0):SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:ImageSize := 32
oCascadeTree:Font():Size := 16
oCascadeTree:Images("gBJJgBAIDAAEg4AEEKAD/hz/EMNh8TIRNGwAjEZAEXjAojKAjMLjABhkaABAk0plUrlktl0vmExmUzmk1m03nE5nU7nk9miAoE+oVDolFo1HpFJpU5h8Sf9OqFNqUOqNUqdPq9VrFWrlbr1QpdhAFAkFis1ntFptVrtkrpszrNvmVxqk3uVtm1kmF3sdBvF/wGBmV+j9BYGHwWJulfxdax2NyFdx2JlV6l9Nw7AAGZymdz2Cy2GxErvWcz9ivlwyV21cuxugwktzGIzmvwtl0+53U5y0a0Wazmmyu/3dCyOMyXHx/J5nIr9q3uyqnBxFN3G46ma4vb7mD2Ng4nZze00fDkHC7t7us2rOX5tguetpHRlmz4HVqnXk1PjHO+CMPo9MBMC+j2vC8j7wS8cFNI4kBo05UIvfCT/NsnsApU+0Fqg/T+oy/kPxC0sEQfErKQK96+w28UWRI8UGvO8sTLS9r2PWmsMJTDTask3CsIbIEQRA3shOXEEAO/GclJ9" +;
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oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"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" +;
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oAppearance:Add(3,"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" +;
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oCascadeTree:SetProperty("BackColorHeader",0x4c6c6c6)
oCascadeTree:SetProperty("SelBackColor",0x4000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 0,0,1 } ) , .F. ))
oCascadeTree:SetProperty("Background",20/*0x14+*/,oCascadeTree:SelBackColor())
oCascadeTree:SetProperty("Background",21/*0x15+*/,oCascadeTree:SelForeColor())
oCascadeTree:SetProperty("Background",26/*0x8+exSplitBar*/,oCascadeTree:BackColor())
oCascadeTree:SetProperty("Background",27/*0x9+exSplitBar*/,oCascadeTree:ForeColor())
oCascadeTree:SetProperty("Background",32/*0x20+*/,-1)
oCascadeTree:SetProperty("Background",0/*0x0+*/,0x4000000)
oCascadeTree:SetProperty("Background",41/*exHeaderFilterBarActive*/,0x4010101)
oCascadeTree:SetProperty("Background",1/*0x1+*/,0x40000ff)
oCascadeTree:HeaderAppearance := 4/*Etched*/
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:SetProperty("BackColorLevelHeader",oCascadeTree:BackColor())
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\MN"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
78
|
ImageSize property on 16 (default) (specifies the size of control' icons/images/check-boxes/radio-buttons)
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
LOCAL oObject
oView := oCascadeTree:View()
oView:EnsureVisibleColumn("Function")
oObject := oView:Columns:Item("Function")
oView:Columns:Item(0):SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:ImageSize := 16
oCascadeTree:Images("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" +;
"GsbLdEL3scxLlyiw8dQeoUVxdLTtyKmUjwGlslRPJsnK1HbAKbKCrsQo8uQk/CeP44iaR/ATnTNPLvyxPU+z9P9AUDQVBowiofJXQ6Oo+kKMpIkjztE4TKn4P6JowfgPnwD5/nAjB8AOeAPo0eAA1IAFH07UhAIMpYAVIYFHqBUhwVjV1S1EtQAHxW65V0AZwAeuQAnwB5gAPYViEDVhwAHTQBkCjB4gOhwDmCyhH0sACAg==")
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(4,"gBFLBCJwBAEHhEJAAEhABUYCg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziYBYfgkMIgSbJUgDGAkRRdDSOYDmGQYDiCIoRShOMIjHLUXxtDaIZwhEAoJb+RgAUY/cTzaAEUwHHiTKInaCQShsFYJUJAdRURQ9EwvCIZBpEWwLChENQwWLCNj2TScBwjCyqbale45ViqdoDU5EUiXJJ8ZxnECfYyrGjaMpCeKBUrGYTVRBIMxLLSia5oeJqMrnBpNVrIUgXCAGFwHK6BcauXIIDp6XoWWRbAAWDpVVzNNC3YzkCIceADHKiXxmVz4JLdGZ1QTGID2XaYaxWK4oZjsVSc4KDHbETbHFi9Fo3NaaxGisew+GYc4HlCR5NAAAIIEkQJSGMOgdE4RhYDwJJsAaAYQgmPpolCWgSCiBJzjcEIAkQXIBm8d5UhOQgCDUIBDDJDhgggJgKgKYJIDSVoDk8KBFF4OohEMZgWDs" +;
"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" +;
"FCcFpFnGDBnBqRpUhuEwTDeZ5lHCfw6HIQxLCaAxygyJwqgGcATE4FA6hWY4tjEAAQBAgIA==")
oCascadeTree:SetProperty("BackColorHeader",0x4c6c6c6)
oCascadeTree:SetProperty("SelBackColor",0x4000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 0,0,1 } ) , .F. ))
oCascadeTree:SetProperty("Background",20/*0x14+*/,oCascadeTree:SelBackColor())
oCascadeTree:SetProperty("Background",21/*0x15+*/,oCascadeTree:SelForeColor())
oCascadeTree:SetProperty("Background",26/*0x8+exSplitBar*/,oCascadeTree:BackColor())
oCascadeTree:SetProperty("Background",27/*0x9+exSplitBar*/,oCascadeTree:ForeColor())
oCascadeTree:SetProperty("Background",32/*0x20+*/,-1)
oCascadeTree:SetProperty("Background",0/*0x0+*/,0x4000000)
oCascadeTree:SetProperty("Background",41/*exHeaderFilterBarActive*/,0x4010101)
oCascadeTree:SetProperty("Background",1/*0x1+*/,0x40000ff)
oCascadeTree:HeaderAppearance := 4/*Etched*/
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:SetProperty("BackColorLevelHeader",oCascadeTree:BackColor())
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\MN"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
77
|
Is it possible to highlight the column's header once a filter is applied
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
LOCAL oColumn
LOCAL oColumns
LOCAL oItems
LOCAL oView
LOCAL h
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(2,"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" +;
"bhOGgZApgaSBIHWSYHSmbApgYThmESZYJkIeIkgeCpfliLIHgpMIcmUYYYmODAlg2SI4mWfRfGOEguDcCRjFYAJihCQhJBSDoRmONgKEcI4kFCEJhhOVYTmYnAlEAQhWBMJYJGYWoWmWSR2F6F5lnkWAQhUAgpEieRWEuSYkjWGpmkmNhuhuZwJkYcocmaaYkjyEhngnUA6lEFAlAEgI=")
oAppearance:Add(1,"CP:2 -8 -4 2 4")
oCascadeTree:SetProperty("Background",0/*0x0+*/,0x1fefefe)
oCascadeTree:SetProperty("Background",41/*exHeaderFilterBarActive*/,0x1010101)
oCascadeTree:SetProperty("Background",32/*0x20+*/,-1)
oCascadeTree:SetProperty("BackColorHeader",AutomationTranslateColor( GraMakeRGBColor ( { 255,255,255 } ) , .F. ))
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:HeaderHeight := 28
oView:DrawGridLines := -2/*exRowLines*/
oView:HeaderVisible := .T.
oColumns := oView:Columns()
oColumns:Add("C1"):DisplayFilterButton := .T.
oColumn := oColumns:Add("C2")
oColumn:DisplayFilterButton := .T.
oColumn:Filter := "Item 2"
oColumn:FilterType := 240/*exFilter*/
oColumns:Add("C3"):DisplayFilterButton := .T.
oItems := oView:Items()
h := oItems:AddItem("Item 1")
oItems:SetProperty("CellValue",h,1,"Item 2")
oItems:SetProperty("CellValue",h,2,"Item 3")
h := oItems:AddItem("Item 4")
oItems:SetProperty("CellValue",h,1,"Item 5")
oItems:SetProperty("CellValue",h,2,"Item 6")
oView:ApplyFilter()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
76
|
Is it possible to show the filterbar on top of the rows
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn,oColumn1
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:ColumnAutoResize := .T.
oView:FilterBarPromptVisible := 8192/*exFilterBarTop*/
oView:HeaderHeight := 24
oView:FilterBarHeight := oView:HeaderHeight()
oView:HeaderAppearance := 1/*Flat*/
oView:DrawGridLines := -1/*exAllLines*/
oView:GridLineStyle := 512/*exGridLinesGeometric*/
oColumn := oView:Columns():Add("Column")
oColumn:DisplayFilterButton := .T.
oColumn:FilterType := 3/*exPattern*/
oColumn:Filter := "B*"
oColumn1 := oView:Columns():Add("Index")
oColumn1:FormatColumn := "1 index ``"
oColumn1:Position := 0
oColumn1:Width := 48
oColumn1:AllowSizing := .F.
oColumn1:SortType := 1/*SortNumeric*/
oColumn1:SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
oItems := oView:Items()
oItems:AddItem("A.1")
oItems:AddItem("A.2")
oItems:AddItem("B.1")
oItems:AddItem("B.2")
oItems:AddItem("B.3")
oItems:AddItem("C")
oView:ApplyFilter()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
75
|
Is there anyway to stop the header changing colour when the mouse hovers/moves across the column header (non-clickable)
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oItems
LOCAL oView
LOCAL k
oView := oCascadeTree:View()
k := oView:ParentView:Value()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add(Transform(k,""))
oItems := oView:Items()
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 1`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 2`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 3`",k))
oView:EndUpdate()
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:BeginUpdate()
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oColumn := oView:Columns():Add("Default")
oColumn:AllowSort := .F.
oColumn:AllowDragging := .F.
oView:Key := 0
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:SetProperty("SelectItem",oItems:AddItem("Item B"),.T.)
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
74
|
Is there anyway to stop the header changing colour when the mouse hovers/moves across the column header
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oItems
LOCAL oView
LOCAL k
oView := oCascadeTree:View()
k := oView:ParentView:Value()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add(Transform(k,""))
oItems := oView:Items()
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 1`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 2`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 3`",k))
oView:EndUpdate()
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("Background",32/*0x20+*/,-1)
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add("Default")
oView:Key := 0
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:SetProperty("SelectItem",oItems:AddItem("Item B"),.T.)
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
73
|
Type of wraps the cell's caption support (Sample 2)
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn,oColumn1,oColumn2
LOCAL oColumns
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:BeginUpdate()
oView:HeaderSingleLine := .F.
oView:HeaderHeight := 36
oView:DrawGridLines := -2/*exRowLines*/
oView:ColumnAutoResize := .F.
oView:ScrollBySingleLine := .T.
oColumns := oView:Columns()
oColumn := oColumns:Add("Single-Line (exCaptionSingleLine)")
oColumn:Width := 96
oColumn:SetProperty("Def",17/*exCellValueFormat*/,1)
oColumn:SetProperty("Def",16/*exCellSingleLine*/,-1)
oColumn1 := oColumns:Add("Word-Wrap (exCaptionWordWrap)")
oColumn1:Width := 96
oColumn1:SetProperty("Def",17/*exCellValueFormat*/,1)
oColumn1:SetProperty("Def",16/*exCellSingleLine*/,0)
oColumn1:FormatColumn := "%0"
oColumn2 := oColumns:Add("Break-Wrap (exCaptionBreakWrap)")
oColumn2:Width := 96
oColumn2:SetProperty("Def",17/*exCellValueFormat*/,1)
oColumn2:SetProperty("Def",16/*exCellSingleLine*/,1)
oColumn2:FormatColumn := "%0"
oItems := oView:Items()
oItems:AddItem("This is the <b>first</b> line.<br>This is the <b>second</b> line.<br>This is the <b>third</b> line.")
oItems:AddItem("This is the <b>first</b> line.\r\nThis is the <b>second</b> line.\r\nThis is the <b>third</b> line.")
oView:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
72
|
Type of wraps the cell's caption support (Sample 1)
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
LOCAL h
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:BeginUpdate()
oView:HeaderSingleLine := .F.
oView:HeaderHeight := 36
oView:DrawGridLines := -2/*exRowLines*/
oView:ColumnAutoResize := .F.
oView:ScrollBySingleLine := .T.
oView:Columns():Add("Default"):Width := 128
oItems := oView:Items()
h := oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line.")
h := oItems:AddItem("This is the <b>first</b> line.<br>This is the <b>second</b> line.<br>This is the <b>third</b> line.")
oItems:SetProperty("CellValueFormat",h,0,1/*exHTML*/)
h := oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line.")
oItems:SetProperty("CellSingleLine",h,0,0/*exCaptionWordWrap*/)
h := oItems:AddItem("This is the <b>first</b> line.<br>This is the <b>second</b> line.<br>This is the <b>third</b> line.")
oItems:SetProperty("CellValueFormat",h,0,1/*exHTML*/)
oItems:SetProperty("CellSingleLine",h,0,0/*exCaptionWordWrap*/)
h := oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line.")
oItems:SetProperty("CellSingleLine",h,0,1/*exCaptionBreakWrap*/)
h := oItems:AddItem("This is the <b>first</b> line.<br>This is the <b>second</b> line.<br>This is the <b>third</b> line.")
oItems:SetProperty("CellValueFormat",h,0,1/*exHTML*/)
oItems:SetProperty("CellSingleLine",h,0,1/*exCaptionBreakWrap*/)
oView:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
71
|
Can I break the cell's caption using the line break <br> or \r\n (Sample 2)
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:BeginUpdate()
oView:DrawGridLines := -2/*exRowLines*/
oView:ColumnAutoResize := .F.
oView:ScrollBySingleLine := .T.
oView:Columns():Add("Default"):Width := 128
oItems := oView:Items()
oItems:SetProperty("CellSingleLine",oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line."),0,1/*exCaptionBreakWrap*/)
oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line.")
oView:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
70
|
Can I break the cell's caption using the line break <br> or \r\n (Sample 1)
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:BeginUpdate()
oView:DrawGridLines := -2/*exRowLines*/
oView:ColumnAutoResize := .F.
oView:ScrollBySingleLine := .T.
oColumn := oView:Columns():Add("Default")
oColumn:Width := 128
oColumn:SetProperty("Def",16/*exCellSingleLine*/,1)
oItems := oView:Items()
oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line.")
oItems:AddItem("This is the first line.\r\nThis is the second line.\r\nThis is the third line.")
oView:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
69
|
Is it possible to change the visual appearance of the position signs when user changes the column's position by drag and drop
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
LOCAL oColumns
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"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" +;
"BICmEd5YGCBpRjGBgegWIYIgWdgoGIRQsiKCZiAiJZ0gGQI4jUS4LECOAiBmDJflGfg2BSY4Al4OhGkOCJ2DgFJjGGfgqgiH5Ch4RhGkqOQmEOEpkFkHQYhJRYyESAokGKHhIhKIxJEmf4VGUeRGFmF5iBkchPhYJQ5GoYIZg6Ug6GoFYmkmNhuhulRGHKGoImefh0BUZ4JmYeoemeSZ2H6HQmgoBgXDqXwUAQgI=")
oAppearance:Add(2,"CP:1 0 -36 0 0")
oCascadeTree:SetProperty("Background",182/*exColumnsPositionSign*/,0x2000000)
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:BeginUpdate()
oView:HeaderAppearance := 4/*Etched*/
oColumns := oView:Columns()
oColumns:Add("Column 1")
oColumns:Add("Column 2")
oColumns:Add("Column 3")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
68
|
DataSource (control, ADODB, ACCDB, x64)
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
LOCAL bColumnAutoResize,bSingle
bSingle := oCascadeTree:FormatABC("value > 0 ? 0 : -1",oCascadeTree:View:Index())
bColumnAutoResize := oCascadeTree:FormatABC("value = `City` ? 0 : -1",oCascadeTree:View:Tag())
oView := oCascadeTree:View()
oView:ColumnAutoResize := .F.
oView:SingleSel := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 515/*exAutoFitOnResizeClient+exSplitFixCascadeMode*/
oCascadeTree:DataSource := "locktype=1;Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Na" +;
"me=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
67
|
DataSource (view, ADODB, ACCDB, x64)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
LOCAL ado
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be string (Source/Member), ADO or DAO objects"
oCascadeTree:DefColumnWidth := 336
ado := CreateObject("ADODB.Recordset")
ado:Open("Countries","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb",3/*adOpenStatic*/,1/*adLockReadOnly*/,-1)
oView := oCascadeTree:DefaultView()
oView:DataSource := ado
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
66
|
Simple sample
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
LOCAL bColumnAutoResize,bSingle
bSingle := oCascadeTree:FormatABC("value > 0 ? 0 : -1",oCascadeTree:View:Index())
bColumnAutoResize := oCascadeTree:FormatABC("value = `City` ? 0 : -1",oCascadeTree:View:Tag())
oView := oCascadeTree:View()
oView:ColumnAutoResize := .F.
oView:SingleSel := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 515/*exAutoFitOnResizeClient+exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
65
|
FilterBar sample
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn,oColumn1,oColumn2,oColumn3,oColumn4,oColumn5
LOCAL oView,oView1,oView2,oView3,oView4,oView5
oView := oCascadeTree:View()
oView:HeaderHeight := 20
oView:HeaderAppearance := 4/*Etched*/
oView:DrawGridLines := -1/*exAllLines*/
oView:GridLineStyle := 12/*exGridLinesDash*/
oView1 := oCascadeTree:DefaultView()
oView2 := oView1:View("Country")
oView2:BeginUpdate()
oView2:ColumnAutoResize := .T.
oView2:Columns:Item(0):Visible := .F.
oColumn := oView2:Columns:Item(1)
oColumn:HTMLCaption := "Country"
oColumn:DisplayFilterButton := .T.
oColumn:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn:FilterBarDropDownWidth := 2
oView2:EndUpdate()
oView3 := oView1:View("State")
oView3:BeginUpdate()
oView3:ColumnAutoResize := .T.
oView3:Columns:Item(0):Visible := .F.
oView3:Columns:Item(1):Visible := .F.
oColumn1 := oView3:Columns:Item(2)
oColumn1:HTMLCaption := "State"
oColumn1:DisplayFilterButton := .T.
oColumn1:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn1:FilterBarDropDownWidth := 2
oView3:EndUpdate()
oView4 := oView1:View("City")
oView4:BeginUpdate()
oView4:Columns:Item("CountryCode"):Visible := .F.
oView4:Columns:Item("StateCode"):Visible := .F.
oColumn2 := oView4:Columns:Item("Name")
oColumn2:HTMLCaption := "City"
oColumn2:Width := 128
oColumn2:DisplayFilterButton := .T.
oColumn2:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn2:FilterBarDropDownWidth := 2
oView4:SearchColumnIndex := oView4:Columns:Item("Name"):Index()
oColumn3 := oView4:Columns:Item("Status")
oColumn3:DisplayFilterButton := .T.
oColumn3:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn3:FilterBarDropDownWidth := 2
oColumn4 := oView4:Columns:Item("Function")
oColumn4:SetProperty("Def",17/*exCellValueFormat*/,1)
oColumn4:FormatColumn := "value replace 1 with `<img>1</img>` replace 2 with `<img>2</img>` replace 3 with `<img>3</img>` replace 4 with `<img>4</img>` replace 5 with `<img>5</img>` replace 6 with `<img>6</img>` replace 7 with `<img>7</img>` replace 8 with `<img>8</img>` replace 9 with `<img>9</img>` replace `-` with `` "
oColumn5 := oView4:Columns():Add("Pos")
oColumn5:AllowSizing := .F.
oColumn5:Width := 32
oColumn5:SetProperty("Def",4/*exCellBackColor*/,15790320)
oColumn5:Position := 0
oColumn5:FormatColumn := "1 pos ``"
oColumn5:Alignment := 1/*CenterAlignment*/
oColumn5:HeaderAlignment := oColumn5:Alignment()
oView4:CountLockedColumns := 1
oView4:Width := oView4:WidthToFit()
oView4:EndUpdate()
oView5 := oCascadeTree:View()
oView5:FilterBarHeight := 36
oView5:FilterBarCaption := "(( ( allui replace `[<b>` with `<bgcolor=000000><fgcolor=FFFFFF><b> ` replace `</b>]` with ` </b></bgcolor></fgcolor>` replace `[<s>` with `<bgcolor=C0C0C0><fgcolor=FFFFFF> ` replace `</s>]` with ` </fgcolor></bgcolor>` ) + `<r><fgcolor=808080>` + ( matchitemcount < 0 ? ( ( len(value) ? `` : `` ) + `<r>` + abs(matchitemcount + 1) + ` result(s)` ) : (`<r><fgcolor=808080>`+ itemcount + ` item(s)`) )))"
oView5:FilterBarPromptVisible := 515/*exFilterBarShowCloseIfRequired+exFilterBarVisible+exFilterBarPromptVisible*/
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-01.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-02.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-03.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-04.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-05.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-06.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-07.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-08.ico")
oCascadeTree:Images("C:\Program Files\Exontrol\ExCascadeTree\Sample\Bullets\Bullet-09.ico")
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO\CJ"
oView := oCascadeTree:DefaultView():View("City")
oView:FilterBarPromptPattern := "Tu"
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"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" +;
"BICmEd5YGCBpRjGBgegWIYIgWdgoGIRQsiKCZiAiJZ0gGQI4jUS4LECOAiBmDJflGfg2BSY4Al4OhGkOCJ2DgFJjGGfgqgiH5Ch4RhGkqOQmEOEpkFkHQYhJRYyESAokGKHhIhKIxJEmf4VGUeRGFmF5iBkchPhYJQ5GoYIZg6Ug6GoFYmkmNhuhulRGHKGoImefh0BUZ4JmYeoemeSZ2H6HQmgoBgXDqXwUAQgI=")
oAppearance:Add(2,"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" +;
"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" +;
"kjIeIPBMBJBD+TBjBifwvkuc58hQJQPmFrYykkchclSApKjGOBuD+TRDFCfw3mmIxNi8FxFlOXhVC4aYDFyPgvg2YBcBcLZGCGCJ0DSLRzGSWQ/lmY5+mEP5gmMDBZRSMRsFsOxMhMJJ/DsTpTnwaQaE+N5ojuNhdEYNI5C4TZJO1GRDmCaxnA2Yx4n8IpIjOTBQBQC5TgyYw7gUYRYikC0BYRwsDQBoB8eA6Q2hsE0BUXgywZtYCyHMKwnxSAhAQHkIQhRrBaDsCwA4ERiB2EWAIYIXhhiVEgAEUYwwYjyASLge4FhHgRDkM8OQih0jWPkGgBBAQ")
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 4,0,0 } ) , .F. ))
oCascadeTree:SetProperty("Background",0/*0x0+*/,0x1000000)
oCascadeTree:SetProperty("Background",1/*0x1+*/,0x2000000)
oCascadeTree:SetProperty("Background",32/*0x20+*/,-1)
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
64
|
GroupBy sample
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn,oColumn1,oColumn2
LOCAL oView,oView1,oView2
LOCAL bGroupBy,nSelected
oCascadeTree:View():HeaderHeight := 24
oView := oCascadeTree:DefaultView()
oView1 := oView:View("State")
oView1:BeginUpdate()
oView1:SingleSel := .F.
oView1:ColumnAutoResize := .T.
oView1:Columns:Item(0):Visible := .F.
oView1:Columns:Item(1):Visible := .F.
oColumn := oView1:Columns:Item(2)
oColumn:HTMLCaption := "State <off 4><fgcolor=808080>Name"
oColumn:SortOrder := 1/*SortAscending*/
oView1:EndUpdate()
oView2 := oView:View("City")
nSelected := oView2:ParentView:Items():SelectCount()
bGroupBy := oCascadeTree:FormatABC("value > 1 ? -1 : 0",nSelected)
oView2:BeginUpdate()
oView2:SingleSel := .F.
oView2:SortBarCaption := "Drag a <b>column</b> header here to group by that column."
oView2:HasLines := 1/*exSolidLine*/
oView2:ColumnAutoResize := .F.
oView2:DrawGridLines := 2/*exVLines*/
oView2:GridLineStyle := 32/*exGridLinesVSolid*/
oView2:Columns:Item("CountryCode"):Visible := .F.
oColumn1 := oView2:Columns:Item("Name")
oColumn1:HTMLCaption := "City <off 4><fgcolor=808080>Name"
oColumn1:Width := 128
oColumn1:SortOrder := 1/*SortAscending*/
oView2:SearchColumnIndex := 2
oView2:TreeColumnIndex := oView2:SearchColumnIndex()
oView2:SingleSort := .F.
oView2:AllowGroupBy := .F.
oView2:SortBarVisible := .F.
oColumn2 := oView2:Columns:Item("StateCode")
oColumn2:Visible := .F.
oColumn2:SortOrder := 1/*SortAscending*/
oView2:Width := oView2:WidthToFit()
oView2:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
LOCAL oColumn
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"C:\Program Files\Exontrol\ExCascadeTree\Sample\EBN\Assorted\vistaselDark.ebn")
oAppearance:Add(2,"C:\Program Files\Exontrol\ExCascadeTree\Sample\EBN\Assorted\bhframe.ebn")
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO\CJ|BV|GL|IL"
oView := oCascadeTree:DefaultView():View("Country")
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns:Item(0):Visible := .F.
oColumn := oView:Columns:Item(1)
oColumn:HTMLCaption := "Country <off 4><fgcolor=808080>Name"
oColumn:SortOrder := 1/*SortAscending*/
oView:EndUpdate()
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 255,255,255 } ) , .F. ))
oCascadeTree:SetProperty("BackColorHeader",0x2000000)
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:SetProperty("BackColorSortBarCaption",oCascadeTree:BackColor())
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 4,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
63
|
Manual sample
PROCEDURE OnCreateView(oCascadeTree,V)
LOCAL oItems
LOCAL oView
LOCAL k
oView := oCascadeTree:View()
oView:BeginUpdate()
k := oView:ParentView:Value()
oView:HeaderVisible := .F.
oView:ColumnAutoResize := .T.
oView:ScrollBySingleLine := .T.
oView:Columns():Add("Default"):SetProperty("Def",16/*exCellSingleLine*/,.F.)
oView:Key := 0
oItems := oView:Items()
oItems:AddItem(oCascadeTree:FormatABC("A + `.Child 1`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `.Child 2`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `.Child 3`",k))
oView:EndUpdate()
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|V| OnCreateView(oCascadeTree,V)} /*A view has been created.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("BackColorAlternate",0x7ff0f0f0)
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oView := oCascadeTree:DefaultView()
oView:BeginUpdate()
oView:HeaderVisible := .F.
oView:ColumnAutoResize := .T.
oView:ScrollBySingleLine := .T.
oView:Columns():Add("Default"):SetProperty("Def",16/*exCellSingleLine*/,.F.)
oView:Key := 0
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:AddItem("Item B")
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:Select := "Item A\Item*A*2\Item*A*2*3\"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
62
|
Appearance sample
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn,oColumn1
LOCAL oItems,oItems1
LOCAL oView,oView1,oView2
LOCAL h
oCascadeTree:View():HeaderHeight := 24
oView := oCascadeTree:DefaultView()
oView1 := oView:View("State")
oView1:BeginUpdate()
oView1:ColumnAutoResize := .T.
oView1:Columns:Item(0):Visible := .F.
oView1:Columns:Item(1):Visible := .F.
oColumn := oView1:Columns:Item(2)
oColumn:HTMLCaption := "State <off 4><fgcolor=808080>Name"
oColumn:SortOrder := 1/*SortAscending*/
oItems := oView1:Items()
oItems:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems:LockedItem(0/*exTop*/,0)
oItems:SetProperty("ItemDivider",h,0)
oItems:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems:SetProperty("FormatCell",h,0,"`<r>States: <b>`+ (value format `0`)")
oView1:EndUpdate()
oView2 := oView:View("City")
oView2:BeginUpdate()
oView2:SingleSel := .F.
oView2:ColumnAutoResize := .F.
oView2:DrawGridLines := 2/*exVLines*/
oView2:GridLineStyle := 32/*exGridLinesVSolid*/
oView2:Columns:Item(0):Visible := .F.
oView2:Columns:Item(1):Visible := .F.
oColumn1 := oView2:Columns:Item(2)
oColumn1:HTMLCaption := "City <off 4><fgcolor=808080>Name"
oColumn1:Width := 128
oColumn1:SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
oColumn1:SortOrder := 1/*SortAscending*/
oView2:SearchColumnIndex := 2
oView2:ConditionalFormats():Add("%CS2 = 1"):Bold := .T.
oItems1 := oView2:Items()
oItems1:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems1:LockedItem(0/*exTop*/,0)
oItems1:SetProperty("ItemDivider",h,0)
oItems1:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems1:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems1:SetProperty("FormatCell",h,0,"`<r>Cities: <b>`+ (value format `0`)")
oView2:Width := oView2:WidthToFit()
oView2:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
LOCAL oColumn
LOCAL oItems
LOCAL oView
LOCAL h
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"C:\Program Files\Exontrol\ExCascadeTree\Sample\EBN\MSOffice-Ribbon\msor_select.ebn")
oAppearance:Add(2,"C:\Program Files\Exontrol\ExCascadeTree\Sample\EBN\MSOffice-Ribbon\msor_background.ebn")
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oView := oCascadeTree:DefaultView():View("Country")
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns:Item(0):Visible := .F.
oColumn := oView:Columns:Item(1)
oColumn:HTMLCaption := "Country <off 4><fgcolor=808080>Name"
oColumn:SortOrder := 1/*SortAscending*/
oItems := oView:Items()
oItems:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems:LockedItem(0/*exTop*/,0)
oItems:SetProperty("ItemDivider",h,0)
oItems:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems:SetProperty("FormatCell",h,0,"`<r>Countries: <b>`+ (value format `0`)")
oView:EndUpdate()
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 0,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorHeader",0x2000000)
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 4,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
61
|
How can I get the selected items (sample 2)
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oItems
LOCAL oView
LOCAL k
oView := oCascadeTree:View()
k := oView:ParentView:Value()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Key := -1
oView:Columns():Add(Transform(k,""))
oItems := oView:Items()
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 1`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 2`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 3`",k))
oView:EndUpdate()
RETURN
PROCEDURE OnViewItemStateEndChanging(oCascadeTree,Operation,Item,ColIndex)
LOCAL oItems
DevOut( "End" )
DevOut( Transform(Operation,"") )
oItems := oCascadeTree:View():Items()
DevOut( "FocusItem" )
DevOut( oItems:CellCaption(oItems:FocusItem(),0) )
DevOut( "SelectedItem" )
DevOut( oItems:CellCaption(oItems:SelectedItem(0),0) )
RETURN
PROCEDURE OnViewItemStateStartChanging(oCascadeTree,Operation,Item,ColIndex,Cancel)
DevOut( "Start" )
DevOut( Transform(Operation,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:ViewItemStateEndChanging := {|Operation,Item,ColIndex| OnViewItemStateEndChanging(oCascadeTree,Operation,Item,ColIndex)} /*Indicates that the state of the item has been changed.*/
oCascadeTree:ViewItemStateStartChanging := {|Operation,Item,ColIndex,Cancel| OnViewItemStateStartChanging(oCascadeTree,Operation,Item,ColIndex,Cancel)} /*Indicates that the state of the item is about to be changed.*/
oCascadeTree:BeginUpdate()
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add("Default")
oView:Key := 0
oView:LinesAtRoot := -1/*exLinesAtRoot*/
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:SetProperty("SelectItem",oItems:AddItem("Item B"),.T.)
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
60
|
How do I specify a foreground color for a particular view
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:DefaultView():ConditionalFormats():Add("1"):SetProperty("ForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
59
|
How do display result/items in the view's filter bar
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn,oColumn1,oColumn2,oColumn3
LOCAL oView,oView1,oView2,oView3,oView4,oView5
oView := oCascadeTree:View()
oView:HeaderAppearance := 4/*Etched*/
oView:HeaderHeight := 24
oView:DrawGridLines := -1/*exAllLines*/
oView:GridLineStyle := 12/*exGridLinesDash*/
oView1 := oCascadeTree:DefaultView()
oView2 := oView1:View("Country")
oView2:BeginUpdate()
oView2:ColumnAutoResize := .T.
oView2:Columns:Item(0):Visible := .F.
oColumn := oView2:Columns:Item(1)
oColumn:HTMLCaption := "Country <off 4><fgcolor=808080>Name"
oColumn:DisplayFilterButton := .T.
oColumn:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn:FilterBarDropDownWidth := 2
oView2:EndUpdate()
oView3 := oView1:View("State")
oView3:BeginUpdate()
oView3:ColumnAutoResize := .T.
oView3:Columns:Item(0):Visible := .F.
oView3:Columns:Item(1):Visible := .F.
oColumn1 := oView3:Columns:Item(2)
oColumn1:HTMLCaption := "State <off 4><fgcolor=808080>Name"
oColumn1:DisplayFilterButton := .T.
oColumn1:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn1:FilterBarDropDownWidth := 2
oView3:EndUpdate()
oView4 := oView1:View("City")
oView4:BeginUpdate()
oView4:Columns:Item(0):Visible := .F.
oView4:Columns:Item(1):Visible := .F.
oColumn2 := oView4:Columns:Item(2)
oColumn2:HTMLCaption := "City <off 4><fgcolor=808080>Name"
oColumn2:Width := 128
oColumn2:SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
oColumn2:DisplayFilterButton := .T.
oColumn2:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn2:FilterBarDropDownWidth := 2
oColumn3 := oView4:Columns():Add("Pos")
oColumn3:AllowSizing := .F.
oColumn3:Width := 32
oColumn3:SetProperty("Def",4/*exCellBackColor*/,15790320)
oColumn3:Position := 0
oColumn3:FormatColumn := "1 pos ``"
oView4:CountLockedColumns := 1
oView4:EndUpdate()
oView5 := oCascadeTree:View()
oView5:FilterBarHeight := 36
oView5:FilterBarCaption := "(( ( allui replace `[<b>` with `<bgcolor=000000><fgcolor=FFFFFF><b> ` replace `</b>]` with ` </b></bgcolor></fgcolor>` replace `[<s>` with `<bgcolor=C0C0C0><fgcolor=FFFFFF> ` replace `</s>]` with ` </fgcolor></bgcolor>` ) + `<r><fgcolor=808080>` + ( matchitemcount < 0 ? ( ( len(value) ? `` : `` ) + `<r>` + abs(matchitemcount + 1) + ` result(s)` ) : (`<r><fgcolor=808080>`+ itemcount + ` item(s)`) )))"
oView5:FilterBarPromptType := 3/*exFilterPromptStartWith*/
oView5:FilterBarPromptVisible := 515/*exFilterBarShowCloseIfRequired+exFilterBarVisible+exFilterBarPromptVisible*/
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 2,0,0 } ) , .F. ))
oCascadeTree:EndUpdate()
oCascadeTree:BeginUpdate()
oCascadeTree:MinColumnWidth := 348
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oView := oCascadeTree:DefaultView():View("City")
oView:FilterBarPromptPattern := "An"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
58
|
I am using the filter prompt feature, the question is how can I filter for items that starts with typed characters rather than contains
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
oView := oCascadeTree:View()
oView:FilterBarPromptType := 3/*exFilterPromptStartWith*/
oView:FilterBarPromptVisible := 1/*exFilterBarPromptVisible*/
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oView := oCascadeTree:DefaultView():View("City")
oView:FilterBarPromptPattern := "An"
oColumn := oView:Columns:Item("Name")
oColumn:Width := 128
oColumn:SetProperty("Def",17/*exCellValueFormat*/,1)
oColumn:FormatColumn := "value replace `An` with `<bgcolor=000000><fgcolor=FFFFFF>An</fgcolor></bgcolor>` "
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
57
|
FilterBarCaption Predefined Keywords
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn,oColumn1,oColumn2
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("BackColorAlternate",AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US"
oView := oCascadeTree:DefaultView():View("Country")
oColumn := oView:Columns():Add("Pos")
oColumn:Position := 0
oColumn:Width := 32
oColumn:AllowSizing := .F.
oColumn:FormatColumn := "1pos ``"
oColumn1 := oView:Columns:Item("CountryCode")
oColumn1:Width := 32
oColumn1:AllowSizing := .F.
oColumn1:DisplayFilterButton := .T.
oColumn2 := oView:Columns:Item("CountryName")
oColumn2:DisplayFilterButton := .T.
oColumn2:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn2:FilterBarDropDownWidth := 2
oColumn2:FilterType := 240/*exFilter*/
oColumn2:Filter := "Italy|Romania|Germany"
oView:FilterBarPromptPattern := "a"
oView:ColumnAutoResize := .T.
oView:SearchColumnIndex := oView:Columns:Item("CountryName"):Index()
oView:FilterInclude := 1/*exItemsWithChilds*/
oView:FilterBarCaption := "`<fgcolor=0000FF><i>value/current</i></fgcolor>: <fgcolor=808080>` + value + `</fgcolor>` + `<br><fgcolor=0000FF><i>available</i></fgcolor>: ` + available + `<br><fgcolor=0000FF><i>allui</i></fgcolor>: ` + allui + `<br><fgcolor=0000FF><i>all</i></fgcolor>: ` + all + `<br><fgcolor=0000FF><i>itemcount</i></fgcolor>: <fgcolor=808080>` + itemcount + `</fgcolor>`+ `<br><fgcolor=0000FF><i>visibleitemcount</i></fgcolor>: <fgcolor=808080>` + visibleitemcount + `</fgcolor>`+ `<br><fgcolor=0000FF><i>matchitemcount</" +;
"i></fgcolor>: <fgcolor=808080>` + matchitemcount + `</fgcolor>`+ `<br><fgcolor=0000FF><i>promptpattern</i></fgcolor>: <fgcolor=808080>` + promptpattern + `</fgcolor>`+ `<br><fgcolor=0000FF><i>leafitemcount</i></fgcolor>: <fgcolor=808080>` + leafitemcount + `</fgcolor>`"
oView:FilterBarPromptVisible := 7/*exFilterBarCaptionVisible+exFilterBarVisible+exFilterBarPromptVisible*/
oView:ApplyFilter()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
56
|
How can I enable the column's filter bar (view)
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:View():FilterBarPromptVisible := 1/*exFilterBarPromptVisible*/
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oView := oCascadeTree:DefaultView():View("Country")
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
oColumn := oView:Columns:Item("CountryName")
oColumn:DisplayFilterButton := .T.
oColumn:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn:FilterBarDropDownWidth := 2
oColumn:FilterType := 240/*exFilter*/
oColumn:Filter := "Romania|Germany"
oView:ApplyFilter()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
55
|
How can I enable the column's filter bar
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn,oColumn1
LOCAL oView,oView1
oView := oCascadeTree:View()
oView:FilterBarPromptVisible := 1/*exFilterBarPromptVisible*/
oColumn := oView:Columns:Item(0)
oColumn:DisplayFilterButton := .T.
oColumn:FilterList := 9504/*exShowExclude+exShowFocusItem+exShowCheckBox+exSortItemsAsc*/
oColumn:FilterBarDropDownWidth := 2
oView1 := oCascadeTree:DefaultView():View("Country")
oColumn1 := oView1:Columns:Item(0)
oColumn1:FilterType := 240/*exFilter*/
oColumn1:Filter := "US|RO|GE"
oView1:ApplyFilter()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
54
|
How can I enable the control's filter bar (view)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:DefaultView():FilterBarPromptVisible := 1/*exFilterBarPromptVisible*/
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
53
|
How can I enable the control's filter bar
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:View():FilterBarPromptVisible := 1/*exFilterBarPromptVisible*/
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
52
|
Aggregate sum, min, max, count, avg, divider, total (view)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
LOCAL h
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 4,0,0 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO"
oView := oCascadeTree:DefaultView():View("Country")
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns:Item(0):Visible := .F.
oItems := oView:Items()
oItems:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems:LockedItem(0/*exTop*/,0)
oItems:SetProperty("ItemDivider",h,0)
oItems:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems:SetProperty("FormatCell",h,0,"`<r>Countries: <b>`+ (value format `0`)")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
51
|
Aggregate sum, min, max, count, avg, divider, total
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn
LOCAL oItems,oItems1,oItems2
LOCAL oView,oView1,oView2,oView3
LOCAL h
oCascadeTree:View():HeaderVisible := .F.
oView := oCascadeTree:DefaultView()
oView1 := oView:View("Country")
oView1:BeginUpdate()
oView1:ColumnAutoResize := .T.
oView1:Columns:Item(0):Visible := .F.
oItems := oView1:Items()
oItems:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems:LockedItem(0/*exTop*/,0)
oItems:SetProperty("ItemDivider",h,0)
oItems:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems:SetProperty("FormatCell",h,0,"`<r>Countries: <b>`+ (value format `0`)")
oView1:EndUpdate()
oView2 := oView:View("State")
oView2:BeginUpdate()
oView2:SingleSel := .F.
oView2:ColumnAutoResize := .T.
oView2:Columns:Item(0):Visible := .F.
oView2:Columns:Item(1):Visible := .F.
oItems1 := oView2:Items()
oItems1:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems1:LockedItem(0/*exTop*/,0)
oItems1:SetProperty("ItemDivider",h,0)
oItems1:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems1:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems1:SetProperty("FormatCell",h,0,"`<r>States: <b>`+ (value format `0`)")
oView2:EndUpdate()
oView3 := oView:View("City")
oView3:BeginUpdate()
oView3:Columns:Item(0):Visible := .F.
oView3:Columns:Item(1):Visible := .F.
oColumn := oView3:Columns:Item(2)
oColumn:Width := 128
oColumn:HTMLCaption := "CityName"
oItems2 := oView3:Items()
oItems2:SetProperty("LockedItemCount",0/*exTop*/,1)
h := oItems2:LockedItem(0/*exTop*/,0)
oItems2:SetProperty("ItemDivider",h,0)
oItems2:SetProperty("CellValueFormat",h,0,5/*exTotalField+exHTML*/)
oItems2:SetProperty("CellValue",h,0,"count(all,all,1)")
oItems2:SetProperty("FormatCell",h,0,"`<r>Cities: <b>`+ (value format `0`)")
oView3:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 4,0,0 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
50
|
How can I add a check-box column (view)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn,oColumn1
LOCAL oConditionalFormat
LOCAL oConditionalFormats
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<c>Select multiple-items in the City view, and press <b>SPACE</b> key"
oCascadeTree:SetProperty("Background",168/*exStatusBackColor*/,oCascadeTree:BackColor())
oCascadeTree:VisualAppearance():Add(1,"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" +;
"BJhGgZgZgYIYoHYEIHCGaIGAuCAiCgegkgkYYoh4KIFiKKIuBeAJimiGgwgwYoYk4NILCCGJmDqDpjkidg+gGTo1jUAxAEAgI")
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",oCascadeTree:ForeColor())
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oView := oCascadeTree:DefaultView():View("City")
oView:BeginUpdate()
oView:ShowFocusRect := .F.
oView:SingleSel := .F.
oView:Columns:Item(0):Visible := .F.
oView:Columns:Item(1):Visible := .F.
oColumn := oView:Columns:Item(2)
oColumn:HTMLCaption := "City <off 4><fgcolor=808080>Name"
oColumn:Width := 128
oColumn:SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
oView:SearchColumnIndex := oView:Columns:Item("Name"):Index()
oColumn1 := oView:Columns():Add("Pos")
oColumn1:Position := 0
oColumn1:Width := 32
oColumn1:FormatColumn := "1 pos ``"
oConditionalFormats := oView:ConditionalFormats()
oConditionalFormats:Add("%CS2 = 1"):SetProperty("BackColor",AutomationTranslateColor( GraMakeRGBColor ( { 190,190,190 } ) , .F. ))
oConditionalFormat := oConditionalFormats:Add("%CS2 = 1")
oConditionalFormat:Bold := .T.
oConditionalFormat:ApplyTo := 8/*0x8+*/
oItems := oView:Items()
oItems:SetProperty("CellState",oItems:ItemByIndex(1),2,1)
oItems:SetProperty("CellState",oItems:ItemByIndex(3),2,1)
oItems:SetProperty("CellState",oItems:ItemByIndex(5),2,1)
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
49
|
How can I add a check-box column
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn,oColumn1
LOCAL oConditionalFormat
LOCAL oConditionalFormats
LOCAL oItems
LOCAL oView,oView1,oView2,oView3,oView4
oView := oCascadeTree:View()
oView:HeaderAppearance := 4/*Etched*/
oView:HeaderHeight := 24
oView:DrawGridLines := 2/*exVLines*/
oView:GridLineStyle := 12/*exGridLinesDash*/
oView1 := oCascadeTree:DefaultView()
oView2 := oView1:View("Country")
oView2:BeginUpdate()
oView2:ColumnAutoResize := .T.
oView2:Columns:Item(0):Visible := .F.
oView2:Columns:Item(1):HTMLCaption := "Country <off 4><fgcolor=808080>Name"
oView2:EndUpdate()
oView3 := oView1:View("State")
oView3:BeginUpdate()
oView3:ColumnAutoResize := .T.
oView3:Columns:Item(0):Visible := .F.
oView3:Columns:Item(1):Visible := .F.
oView3:Columns:Item(2):HTMLCaption := "State <off 4><fgcolor=808080>Name"
oView3:EndUpdate()
oView4 := oView1:View("City")
oView4:BeginUpdate()
oView4:ShowFocusRect := .F.
oView4:SingleSel := .F.
oView4:Columns:Item(0):Visible := .F.
oView4:Columns:Item(1):Visible := .F.
oColumn := oView4:Columns:Item(2)
oColumn:HTMLCaption := "City <off 4><fgcolor=808080>Name"
oColumn:Width := 128
oColumn:SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
oView4:SearchColumnIndex := oView4:Columns:Item("Name"):Index()
oColumn1 := oView4:Columns():Add("Pos")
oColumn1:Position := 0
oColumn1:Width := 32
oColumn1:FormatColumn := "1 pos ``"
oConditionalFormats := oView4:ConditionalFormats()
oConditionalFormats:Add("%CS2 = 1"):SetProperty("BackColor",AutomationTranslateColor( GraMakeRGBColor ( { 190,190,190 } ) , .F. ))
oConditionalFormat := oConditionalFormats:Add("%CS2 = 1")
oConditionalFormat:Bold := .T.
oConditionalFormat:ApplyTo := 8/*0x8+*/
oItems := oView4:Items()
oItems:SetProperty("CellState",oItems:ItemByIndex(1),2,1)
oItems:SetProperty("CellState",oItems:ItemByIndex(3),2,1)
oItems:SetProperty("CellState",oItems:ItemByIndex(5),2,1)
oView4:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<c>Select multiple-items in the City view, and press <b>SPACE</b> key"
oCascadeTree:SetProperty("Background",168/*exStatusBackColor*/,oCascadeTree:BackColor())
oCascadeTree:VisualAppearance():Add(1,"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" +;
"BJhGgZgZgYIYoHYEIHCGaIGAuCAiCgegkgkYYoh4KIFiKKIuBeAJimiGgwgwYoYk4NILCCGJmDqDpjkidg+gGTo1jUAxAEAgI")
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",oCascadeTree:ForeColor())
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
48
|
How can I access a view
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn
LOCAL oView,oView1,oView2,oView3,oView4
oView := oCascadeTree:View()
oView:HeaderAppearance := 4/*Etched*/
oView:HeaderHeight := 24
oView:DrawGridLines := -1/*exAllLines*/
oView:GridLineStyle := 12/*exGridLinesDash*/
oView1 := oCascadeTree:DefaultView()
oView2 := oView1:View("Country")
oView2:BeginUpdate()
oView2:ColumnAutoResize := .T.
oView2:Columns:Item(0):Visible := .F.
oView2:Columns:Item(1):HTMLCaption := "Country <off 4><fgcolor=808080>Name"
oView2:EndUpdate()
oView3 := oView1:View("State")
oView3:BeginUpdate()
oView3:ColumnAutoResize := .T.
oView3:Columns:Item(0):Visible := .F.
oView3:Columns:Item(1):Visible := .F.
oView3:Columns:Item(2):HTMLCaption := "State <off 4><fgcolor=808080>Name"
oView3:EndUpdate()
oView4 := oView1:View("City")
oView4:BeginUpdate()
oView4:Columns:Item(0):Visible := .F.
oView4:Columns:Item(1):Visible := .F.
oColumn := oView4:Columns:Item(2)
oColumn:HTMLCaption := "City <off 4><fgcolor=808080>Name"
oColumn:Width := 128
oColumn:SetProperty("Def",4/*exCellBackColor*/,15790320)
oView4:CountLockedColumns := 1
oView4:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
47
|
Conditional Format (check)
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oConditionalFormat
LOCAL oItems
LOCAL oView
oView := oCascadeTree:View()
oConditionalFormat := oView:ConditionalFormats():Add("%CS0 = 1")
oConditionalFormat:Bold := .T.
oView:Columns:Item(0):SetProperty("Def",0/*exCellHasCheckBox*/,.T.)
oItems := oView:Items()
oItems:SetProperty("CellState",oItems:FocusItem(),0,1)
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
46
|
Conditional Format (view)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oConditionalFormat
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oView := oCascadeTree:DefaultView():View("City")
oConditionalFormat := oView:ConditionalFormats():Add("(%0 = `US`) and (%2 like `Al*`)")
oConditionalFormat:Bold := .T.
oConditionalFormat:SetProperty("BackColor",AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
45
|
Conditional Format
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oConditionalFormat
LOCAL oView
oView := oCascadeTree:View()
oConditionalFormat := oView:ConditionalFormats():Add("%0 = `US`")
oConditionalFormat:Bold := .T.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
44
|
I've seen the AllowSplitView property, the question is how can I load data to
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oObject
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:AllowSplitView := 1/*exAllowOneSplitView*/
oCascadeTree:SplitViewHeight := Transform(256,"")
oObject := oCascadeTree:DefaultView(1)
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
43
|
How can I group the items (view)
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:View():SingleSel := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
LOCAL oColumn
LOCAL oColumns
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"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" +;
"eJYkMZIYBYIYoHIG4HGICB+CKB4iEiBglgaUAzhiJAZA+Q4Qk2CxiniOgwgyYwolYMYNmMQw2CoGQihiLg5g+YxpAIOINiOOJ2CyEBkgkDhKhCJBQAI2IlAkJhMgqZBpEYS4UiSGQ2E+FglHkdg5haI5pHIVoViYCQeF6vZJhYY4aCWWYqGyGpkimOhnhyZQ4nIToYGcSY+ESFQnHmGhwh+YpphYO4gmKOlEiGKIKBaCohmeQ4tkUQJQBAgI=")
oAppearance:Add(2,"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" +;
"BZhggTgSgYYZIHYGoDGGaIGBiBpiCiFJdgkIksiiChhliLgsgYYpoj4F4MGMKBWDSDRhngMg4gcIQYnYPoEE6N4ZAMQBAICA=")
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 0,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorHeader",0x2000000)
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 2,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:EndUpdate()
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO\CJ|BV|CS"
oView := oCascadeTree:DefaultView():View("City")
oView:BeginUpdate()
oColumns := oView:Columns()
oColumns:Item("CountryCode"):Visible := .F.
oColumn := oColumns:Item("Name")
oColumn:SortOrder := 1/*SortAscending*/
oColumn:Width := 128
oView:SortBarVisible := .T.
oView:AllowGroupBy := .T.
oView:SingleSort := .F.
oView:Columns:Item("StateCode"):SortOrder := 1/*SortAscending*/
oView:TreeColumnIndex := oView:Columns:Item("Name"):Index()
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
42
|
How can I group the items
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
/*Columns("StateName").SortOrder = 1*/
/*Columns("StateCode").SortOrder = nGroupByIfCity*/
LOCAL oView
LOCAL bColumnAutoResize,nGroupByIfCity,oObject
nGroupByIfCity := oCascadeTree:FormatABC("( A = `City`) ? 1 : 0",oCascadeTree:View:Tag())
bColumnAutoResize := oCascadeTree:FormatABC(" (A = `City`) ? 0 : -1",oCascadeTree:View:Tag())
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:SingleSel := .F.
oView:Columns:Item("CountryCode"):Visible := .F.
oView:Columns:Item("CountryName"):SortOrder := 1/*SortAscending*/
oObject := oView:Columns:Item(2)
oView:TreeColumnIndex := 2
oView:AllowGroupBy := .T.
oView:SingleSort := .F.
oView:SortBarVisible := .F.
oView:ColumnAutoResize := .F.
oView:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"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" +;
"eJYkMZIYBYIYoHIG4HGICB+CKB4iEiBglgaUAzhiJAZA+Q4Qk2CxiniOgwgyYwolYMYNmMQw2CoGQihiLg5g+YxpAIOINiOOJ2CyEBkgkDhKhCJBQAI2IlAkJhMgqZBpEYS4UiSGQ2E+FglHkdg5haI5pHIVoViYCQeF6vZJhYY4aCWWYqGyGpkimOhnhyZQ4nIToYGcSY+ESFQnHmGhwh+YpphYO4gmKOlEiGKIKBaCohmeQ4tkUQJQBAgI=")
oAppearance:Add(2,"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" +;
"BZhggTgSgYYZIHYGoDGGaIGBiBpiCiFJdgkIksiiChhliLgsgYYpoj4F4MGMKBWDSDRhngMg4gcIQYnYPoEE6N4ZAMQBAICA=")
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 0,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorHeader",0x2000000)
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 2,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:EndUpdate()
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO\CJ|BV|CS"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
41
|
How can I change the visual appearance of the selection/header
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
/*Columns("StateName").SortOrder = 1*/
LOCAL oView
LOCAL oObject
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
oView:Columns:Item("CountryName"):SortOrder := 1/*SortAscending*/
oObject := oView:Columns:Item("Name")
oView:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oAppearance
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oAppearance := oCascadeTree:VisualAppearance()
oAppearance:Add(1,"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" +;
"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" +;
"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" +;
"AIQAsADACMoSA6wghEAYIAQBAQA==")
oAppearance:Add(2,"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" +;
"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" +;
"PZyTRSlcDY/DAa5ZFaRRxEKVIKkOL5blcG5Hg0UpYgsVYPhuVwpDaco87eSYyFyHRTkscoslcEQ/nMExYjYIwygyWw0k2c4iDCVgtkiXJ3CyT4yCUTxDCMdI9BsP5LjSLQTEMI40m0IxAd4YxYjgI51NsXhVjWIg8leVp1lzLJYnYIpkhCWRzG2HxqDWS4SEcbJXlUPZAhGXAJC2TxQD+O8AwuQ6i8HMGcIItRKDwD4BcBIsx3j7HiCcTw8BeBvAeLoS4RBMiwC6JITgZwEjLHgEoW4JglBzD4LcBozxNotBSM4eAPA7hBGiHMQo2QVjPDoWcU4yRJCmGCHgJYdRODHC4H8ewRGWhLHsL0H4XgvASHMMkPY3g6C9FuB4P4+AvAJD0EwO4vA1CtHCBMDwEQZjmHwP4SIsgvh6D8C8II6h9geFyDUdQcwVCfF4G0C4xBvjBG2PwQg2RaBfH4MoTI9Rgh9HMNccY+BVDfC+NQL4kxFC3HOPgP4nwjjwBsIY" +;
"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" +;
"yGWMkTQOxzB4HKJccQrgyhMGSJ0Go5hCDTA2MMDwZRKgxH2DQEw+ByicBmIQVYTRYhXBsMUMIVhNjjEkHUZw0RvA5BOCgY4FRJiiDqE4BI7QcCmGSFMToExogVCcOkbIOxzhaBmJ0AYnA1AMdoCsKIJQEgfHoB4QQDAJCtCGGgHoEQMDiFtPIKQrAdDNHiAMEAICAgA==")
oCascadeTree:SetProperty("SelBackColor",0x1000000)
oCascadeTree:SetProperty("SelForeColor",AutomationTranslateColor( GraMakeRGBColor ( { 0,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorHeader",0x2000000)
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 2,0,0 } ) , .F. ))
oCascadeTree:SetProperty("BackColorSortBar",oCascadeTree:BackColor())
oCascadeTree:EndUpdate()
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO\CJ"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
40
|
How can I format a column so it display its content in a different way
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
LOCAL oObject,oObject1,oObject2,oObject3
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ContinueColumnScroll := .F.
oView:ScrollBySingleLine := .T.
oView:DrawGridLines := -1/*exAllLines*/
oView:EnsureVisibleColumn("Date")
oView:Columns:Item("CountryCode"):Visible := .F.
oObject := oView:Columns:Item("Date")
oObject1 := oView:Columns:Item("Function")
oObject2 := oView:Columns:Item("Coordinates")
oObject3 := oView:Columns:Item("Status")
oView:EndUpdate()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:FitCascadeColumns := 7
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:ScrollWidth := 4
oCascadeTree:ScrollHeight := 4
oCascadeTree:Images("gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTqlVq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m0ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/yNAOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA=")
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\OR"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
39
|
How can I add a position column
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oColumn
LOCAL oView
oView := oCascadeTree:View()
oColumn := oView:Columns():Add("Pos")
oColumn:Width := 32
oColumn:AllowSizing := .F.
oColumn:Position := 0
oColumn:FormatColumn := "1 pos ``"
oColumn:SetProperty("Def",4/*exCellBackColor*/,15790320)
oColumn:Alignment := 2/*RightAlignment*/
oColumn:HeaderAlignment := oColumn:Alignment()
oColumn:SetProperty("Def",49/*exCellPaddingRight*/,2)
oColumn:SetProperty("Def",48/*exCellPaddingLeft*/,2)
oColumn:SetProperty("Def",52/*exHeaderPaddingLeft*/,2)
oColumn:SetProperty("Def",53/*exHeaderPaddingRight*/,2)
oView:CountLockedColumns := 1
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\IA"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
38
|
How can I display icons or images
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
LOCAL oObject
oView := oCascadeTree:View()
oView:EnsureVisibleColumn("Function")
oObject := oView:Columns:Item("Function")
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Images("gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTqlVq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m0ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/yNAOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA=")
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\MN"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
37
|
How can I turn-on the control's status bar
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:StatusBarLabel := Transform(oCascadeTree:FormatABC("`<b>` + ( value replace `\\` with ` </b><font ;6><off 4>` )",oCascadeTree:Name()),"")
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
oCascadeTree:StatusBarLabel := Transform(oCascadeTree:FormatABC("`<b>` + ( value replace `\\` with ` </b><font ;6><off 4>` )",oCascadeTree:Name()),"")
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarHeight := 24
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Name := "Romania\Cluj\Baciu*"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
36
|
How can I disable incremental searching
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:View():AutoSearch := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
35
|
ScrollBar extension
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 2,0,0 } ) , .F. ))
oCascadeTree:EndUpdate()
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:DefaultView():Columns:Item("CountryName"):SortOrder := 1/*SortAscending*/
oCascadeTree:DefaultView():NextView():Columns:Item("StateName"):SortOrder := 1/*SortAscending*/
oView := oCascadeTree:DefaultView():NextView():NextView()
oView:ColumnAutoResize := .F.
oColumn := oView:Columns:Item("Name")
oColumn:SortOrder := 1/*SortAscending*/
oColumn:Width := 128
oItems := oView:Items()
oItems:SetProperty("SelectItem",oItems:FindItem("Anchorage","Name"),.T.)
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
34
|
How can I access the next/prev/parent/child view
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oColumn
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "RO\CJ"
oCascadeTree:DefaultView():Columns:Item("CountryName"):SortOrder := 1/*SortAscending*/
oCascadeTree:DefaultView():NextView():Columns:Item("StateName"):SortOrder := 1/*SortAscending*/
oView := oCascadeTree:DefaultView():NextView():NextView()
oView:BeginUpdate()
oView:ColumnAutoResize := .F.
oColumn := oView:Columns:Item("Name")
oColumn:Width := 128
oColumn:SortOrder := 1/*SortAscending*/
oView:SingleSort := .F.
oView:AllowGroupBy := .T.
oView:Columns:Item("Status"):SortOrder := 2/*SortDescending*/
oView:TreeColumnIndex := oView:Columns:Item("Name"):Index()
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
33
|
Predefined Keywords of ShowContextMenu property
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
oCascadeTree:StatusBarLabel := Transform(oCascadeTree:FormatABC("`<b>` + ( value replace `\\` with ` </b><font ;6><off 4>` )",oCascadeTree:Name()),"")
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
oCascadeTree:StatusBarLabel := Transform(oCascadeTree:FormatABC("`<b>` + ( value replace `\\` with ` </b><font ;6><off 4>` )",oCascadeTree:Name()),"")
oCascadeTree:ExecuteContextMenu := 0
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:AllowSplitView := 1/*exAllowOneSplitView*/
oCascadeTree:FitCascadeColumns := 3
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarHeight := 24
oCascadeTree:SetProperty("ScrollPartVisible",0/*exVScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",1/*exHScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:SetProperty("ScrollPartVisible",2/*exScroll*/,65536/*exExtentThumbPart*/,.T.)
oCascadeTree:ScrollWidth := 4
oCascadeTree:SetProperty("Background",276/*exVSBack*/,AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oCascadeTree:SetProperty("Background",260/*exVSThumb*/,AutomationTranslateColor( GraMakeRGBColor ( { 128,128,128 } ) , .F. ))
oCascadeTree:ScrollHeight := 4
oCascadeTree:SetProperty("Background",404/*exHSBack*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",388/*exHSThumb*/,oCascadeTree:Background(260/*exVSThumb*/))
oCascadeTree:SetProperty("Background",511/*exScrollSizeGrip*/,oCascadeTree:Background(276/*exVSBack*/))
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:SetProperty("Background",142/*exCSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",141/*exHSplitBar*/,oCascadeTree:Background(18/*exSplitBar*/))
oCascadeTree:SetProperty("Background",170/*exSplitBarSize*/,AutomationTranslateColor( GraMakeRGBColor ( { 2,0,0 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:ShowContextMenu := "`vlevels=` + vlevels + `,vlevel=` + vlevel + `,hlevels=` + hlevels + `,hlevel=` + hlevel + `,view=` + view "
oCascadeTree:SplitViewHeight := "256"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
32
|
How can I display the identifiers of the control's context menu (debug)
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
DevOut( Transform(oCascadeTree:ExecuteContextMenu(),"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:ShowContextMenu := "[debug]Popup(Item 1[id=1001],Item 2[id=1002],Item 3[id=1003]),[sep],Exit[def][id=1000]"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
31
|
ShowContextMenu usage
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
DevOut( Transform(oCascadeTree:ExecuteContextMenu(),"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:ShowContextMenu := "Popup(Item 1[id=1001],Item 2[id=1002],Item 3[id=1003]),[sep],Exit[def][id=1000]"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
30
|
How can I resize automatically all views, when the control is resized
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 515/*exAutoFitOnResizeClient+exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
29
|
How can I hide some columns
PROCEDURE OnCreateView(oCascadeTree,View)
/*Columns("StateCode").Visible = False*/
LOCAL oView
oView := oCascadeTree:View()
oView:ColumnAutoResize := .T.
oView:Columns:Item("CountryCode"):Visible := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
28
|
Is it possible to disable resizing the cascade columns
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:View():ColumnAutoResize := .T.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:Mode := 771/*exAutoFitOnResizeClient+exDisableResizeCascadeColumns+exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
27
|
SplitFixCascadeMode Mode
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
26
|
FixCascadeMode Mode
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DefColumnWidth := 96
oCascadeTree:Mode := 0/*exFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
25
|
SplitEqualCascadeMode Mode
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
24
|
Default Mode
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:SetProperty("Background",18/*exSplitBar*/,AutomationTranslateColor( GraMakeRGBColor ( { 196,196,196 } ) , .F. ))
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
23
|
SingleCascadeMode ( single-view )
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:DefaultView()
oView:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Cities Where CountryCode = 'RO' "
oView:AllowGroupBy := .T.
oView:SortBarVisible := .T.
oView:Columns:Item("StateCode"):SortOrder := 1/*SortAscending*/
oView:Name := "Name"
oCascadeTree:Name := "Isaccea"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
22
|
How can I display the current selection, as a path
PROCEDURE OnCreateView(oCascadeTree,View)
oCascadeTree:StatusBarLabel := oCascadeTree:Name()
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
oCascadeTree:StatusBarLabel := oCascadeTree:Name()
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
21
|
How can I add multiple-views to the control
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 3/*exSplitFixCascadeMode*/
oCascadeTree:DataSource := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb;Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName >>> Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name >>> Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
oCascadeTree:Select := "US\AK"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
20
|
I wish I select items based on names, rather than keys. Is that possible
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL label
oCascadeTree:View():ColumnAutoResize := .F.
label := oCascadeTree:FormatABC("`<b>Select = </b>` + value",oCascadeTree:Select())
label := oCascadeTree:FormatABC("A + `<br>` + `<b>Name = </b>` + B replace `|` with ` `",label,oCascadeTree:Name())
oCascadeTree:StatusBarLabel := Transform(label,"")
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
LOCAL label
label := oCascadeTree:FormatABC("`<b>Select = </b>` + value",oCascadeTree:Select())
label := oCascadeTree:FormatABC("A + `<br>` + `<b>Name = </b>` + B replace `|` with ` `",label,oCascadeTree:Name())
oCascadeTree:StatusBarLabel := Transform(label,"")
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL dm1,dm2,dm3,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:StatusBarVisible := 18/*exStatusBarWordWrap+exStatusBarAnchorTop*/
ds := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb"
dm1 := "Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName"
ds := oCascadeTree:FormatABC("A + `;` + B",ds,dm1)
dm2 := "Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm2)
dm3 := "Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm3)
oCascadeTree:DataSource := ds
oCascadeTree:Name := "Romania\Cluj\Baciu*"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
19
|
I've noticed that I can't select multiple items. How can I do that
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
LOCAL bColumnAutoResize,label
bColumnAutoResize := oCascadeTree:FormatABC("not(A = `City`)",oCascadeTree:View:Tag())
oView := oCascadeTree:View()
oView:SingleSel := .F.
oView:ColumnAutoResize := .F.
label := oCascadeTree:FormatABC("`<b>Select = </b>` + value",oCascadeTree:Select())
label := oCascadeTree:FormatABC("A + `<br>` + `<b>Name = </b>` + B replace `|` with ` `",label,oCascadeTree:Name())
oCascadeTree:StatusBarLabel := Transform(label,"")
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
LOCAL label
label := oCascadeTree:FormatABC("`<b>Select = </b>` + value",oCascadeTree:Select())
label := oCascadeTree:FormatABC("A + `<br>` + `<b>Name = </b>` + B replace `|` with ` `",label,oCascadeTree:Name())
oCascadeTree:StatusBarLabel := Transform(label,"")
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL dm1,dm2,dm3,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:StatusBarVisible := 18/*exStatusBarWordWrap+exStatusBarAnchorTop*/
oCascadeTree:StatusBarHeight := 48
ds := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb"
dm1 := "Member=Select * FROM Countries;Key=CountryCode;Tag=Country;Name=CountryName"
ds := oCascadeTree:FormatABC("A + `;` + B",ds,dm1)
dm2 := "Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Name=StateName;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City;Name=Name"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm2)
dm3 := "Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City;Name=Name"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm3)
oCascadeTree:DataSource := ds
oCascadeTree:Select := "RO\CJ|D*"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
18
|
How do I programmatically selects a path/item
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL bColumnAutoResize
bColumnAutoResize := oCascadeTree:FormatABC("not(A = `City`)",oCascadeTree:View:Tag())
oCascadeTree:View():ColumnAutoResize := .F.
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
oCascadeTree:StatusBarLabel := oCascadeTree:Select()
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL dm1,dm2,dm3,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 2/*exSplitEqualCascadeMode*/
oCascadeTree:StatusBarVisible := 1/*exStatusBarAnchorBottom*/
ds := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb"
dm1 := "Member=Select * FROM Countries;Key=CountryCode;Tag=Country"
ds := oCascadeTree:FormatABC("A + `;` + B",ds,dm1)
dm2 := "Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm2)
dm3 := "Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm3)
oCascadeTree:DataSource := ds
oCascadeTree:Select := "RO\CJ"
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
17
|
DataSource/DataMember/Key/Tag
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oView
LOCAL bColumnAutoResize,nWidth
oCascadeTree:StatusBarLabel := Transform(oCascadeTree:FormatABC("value replace `data source` with `<b><fgcolor=808080>Source</fgcolor></b>` replace `Source` with `<b><fgcolor=808080>Source</fgcolor></b>` replace `Member` with `<b><fgcolor=808080>Member</fgcolor></b>` replace `Key` with `<b><fgcolor=808080>Key</fgcolor></b>` replace `Tag` with `<b><fgcolor=808080>Tag</fgcolor></b>` replace `;` with `;<br>`",oCascadeTree:View:DataSource()),"")
bColumnAutoResize := oCascadeTree:FormatABC("not(A = `City`)",oCascadeTree:View:Tag())
nWidth := oCascadeTree:FormatABC("A = `City` ? B : C",oCascadeTree:View:Tag(),oCascadeTree:View:WidthToFit(),oCascadeTree:View:Width())
oView := oCascadeTree:View()
oView:ColumnAutoResize := .F.
oView:Width := nWidth
RETURN
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL dm1,dm2,dm3,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarHeight := 58
oCascadeTree:StatusBarVisible := 18/*exStatusBarWordWrap+exStatusBarAnchorTop*/
ds := "Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb"
dm1 := "Member=Select * FROM Countries;Key=CountryCode;Tag=Country"
ds := oCascadeTree:FormatABC("A + `;` + B",ds,dm1)
dm2 := "Member=Select * FROM States WHERE CountryCode IN (<%Parent.CountryCode%>);Key=StateCode;Tag=State ||| Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.CountryCode%>);Tag=City"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm2)
dm3 := "Member=Select * FROM Cities WHERE CountryCode IN (<%Parent.Parent.CountryCode%>) AND StateCode IN (<%Parent.StateCode%>);Tag=City"
ds := oCascadeTree:FormatABC("A + ` >>> ` + B",ds,dm3)
oCascadeTree:DataSource := ds
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
16
|
DataSource (view, data source, data member, ACCDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
LOCAL dm,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could " + CHR(34) + "Data Source=...;Data Member=..." + CHR(34) + " or " + CHR(34) + "Source=...;Member=..." + CHR(34) + " "
oCascadeTree:DefColumnWidth := 336
ds := "Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb"
dm := "Data Member=Select * FROM Countries"
oView := oCascadeTree:DefaultView()
oView:DataSource := oCascadeTree:FormatABC("A + `;` + B",ds,dm)
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
15
|
DataSource (view, data source, data member, MDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
LOCAL dm,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could " + CHR(34) + "Data Source=...;Data Member=..." + CHR(34) + " or " + CHR(34) + "Source=...;Member=..." + CHR(34) + " "
oCascadeTree:DefColumnWidth := 336
ds := "Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb"
dm := "Data Member=Select * FROM Countries"
oView := oCascadeTree:DefaultView()
oView:DataSource := oCascadeTree:FormatABC("A + `;` + B",ds,dm)
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
14
|
DataSource (view, ADODB, ACCDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
LOCAL ado
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be string (Source/Member), ADO or DAO objects"
oCascadeTree:DefColumnWidth := 336
ado := CreateObject("ADODB.Recordset")
ado:Open("Countries","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb",3/*adOpenStatic*/,3/*adLockOptimistic*/)
oView := oCascadeTree:DefaultView()
oView:DataSource := ado
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
13
|
DataSource (view, ADODB, MDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
LOCAL ado
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be string (Source/Member), ADO or DAO objects"
oCascadeTree:DefColumnWidth := 336
ado := CreateObject("ADODB.Recordset")
ado:Open("Countries","Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb",3/*adOpenStatic*/,3/*adLockOptimistic*/)
oView := oCascadeTree:DefaultView()
oView:DataSource := ado
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
12
|
DataSource (control, data source, data member, ACCDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL dm,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could " + CHR(34) + "Data Source=...;Data Member=..." + CHR(34) + " or " + CHR(34) + "Source=...;Member=..." + CHR(34) + " "
oCascadeTree:DefColumnWidth := 336
ds := "Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb"
dm := "Data Member=Select * FROM Countries"
oCascadeTree:DataSource := oCascadeTree:FormatABC("A + `;` + B",ds,dm)
oCascadeTree:View():ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
11
|
DataSource (control, data source, data member, MDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL dm,ds
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could " + CHR(34) + "Data Source=...;Data Member=..." + CHR(34) + " or " + CHR(34) + "Source=...;Member=..." + CHR(34) + " "
oCascadeTree:DefColumnWidth := 336
ds := "Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb"
dm := "Data Member=Select * FROM Countries"
oCascadeTree:DataSource := oCascadeTree:FormatABC("A + `;` + B",ds,dm)
oCascadeTree:View():ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
10
|
DataSource (control, ADODB, ACCDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL ado
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be string (Source/Member), ADO or DAO objects"
oCascadeTree:DefColumnWidth := 336
ado := CreateObject("ADODB.Recordset")
ado:Open("Countries","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.accdb",3/*adOpenStatic*/,3/*adLockOptimistic*/)
oCascadeTree:DataSource := ado
oCascadeTree:View():ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
9
|
DataSource (control, ADODB, MDB)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL ado
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be string (Source/Member), ADO or DAO objects"
oCascadeTree:DefColumnWidth := 336
ado := CreateObject("ADODB.Recordset")
ado:Open("Countries","Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Program Files\Exontrol\ExCascadeTree\Sample\Access\cities.mdb",3/*adOpenStatic*/,3/*adLockOptimistic*/)
oCascadeTree:DataSource := ado
oCascadeTree:View():ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
8
|
DataSource (view, XMLDOMDocument)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
LOCAL xml
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be a XML file name, a URL, an IStream, an IXMLDOMDocument"
oCascadeTree:DefColumnWidth := 336
oView := oCascadeTree:DefaultView()
xml := CreateObject("MSXML.DOMDocument")
xml:load("C:\Program Files\Exontrol\ExCascadeTree\Sample\Testing.xml")
oView:DataSource := xml
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
7
|
DataSource (view, XML, file)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be a XML file name, a URL, an IStream, an IXMLDOMDocument"
oCascadeTree:DefColumnWidth := 336
oView := oCascadeTree:DefaultView()
oView:DataSource := "http://www.exontrol.net/testing.xml"
oView:ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
6
|
DataSource (control, XMLDOMDocument)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL xml
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be a XML file name, a URL, an IStream, an IXMLDOMDocument"
oCascadeTree:DefColumnWidth := 336
xml := CreateObject("MSXML.DOMDocument")
xml:load("C:\Program Files\Exontrol\ExCascadeTree\Sample\Testing.xml")
oCascadeTree:DataSource := xml
oCascadeTree:View():ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
5
|
DataSource (control, XML, file)
PROCEDURE OnError(oCascadeTree,Error,Description)
DevOut( "Error" )
DevOut( Transform(Description,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:Error := {|Error,Description| OnError(oCascadeTree,Error,Description)} /*An internal error occurs.*/
oCascadeTree:BeginUpdate()
oCascadeTree:StatusBarVisible := 2/*exStatusBarAnchorTop*/
oCascadeTree:StatusBarLabel := "<b>DataSource</b> could be a XML file name, a URL, an IStream, an IXMLDOMDocument"
oCascadeTree:DefColumnWidth := 336
oCascadeTree:DataSource := "http://www.exontrol.net/testing.xml"
oCascadeTree:View():ColumnAutoResize := .T.
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
4
|
How can I get the selected items (sample 1)
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oItems
LOCAL oView
LOCAL k
oView := oCascadeTree:View()
k := oView:ParentView:Value()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Key := -1
oView:Columns():Add(Transform(k,""))
oItems := oView:Items()
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 1`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 2`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 3`",k))
oView:EndUpdate()
RETURN
PROCEDURE OnViewEndChanging(oCascadeTree,Operation)
LOCAL oItems
DevOut( "End" )
DevOut( Transform(Operation,"") )
oItems := oCascadeTree:View():Items()
DevOut( "FocusItem" )
DevOut( oItems:CellCaption(oItems:FocusItem(),0) )
DevOut( "SelectedItem" )
DevOut( oItems:CellCaption(oItems:SelectedItem(0),0) )
RETURN
PROCEDURE OnViewStartChanging(oCascadeTree,Operation)
DevOut( "Start" )
DevOut( Transform(Operation,"") )
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:ViewEndChanging := {|Operation| OnViewEndChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:ViewStartChanging := {|Operation| OnViewStartChanging(oCascadeTree,Operation)} /*Occurs once the user is about to change the view.*/
oCascadeTree:BeginUpdate()
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add("Default")
oView:Key := 0
oView:LinesAtRoot := -1/*exLinesAtRoot*/
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:SetProperty("SelectItem",oItems:AddItem("Item B"),.T.)
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
3
|
Can I use this control as a simple tree
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:BeginUpdate()
oCascadeTree:Mode := 1/*exSingleCascadeMode*/
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add("Default")
oView:Key := -1
oView:LinesAtRoot := -1/*exLinesAtRoot*/
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:InsertItem(oItems:AddItem("Item B"),,"Child")
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
|
|
2
|
How can I use this control
PROCEDURE OnCreateView(oCascadeTree,View)
LOCAL oItems
LOCAL oView
LOCAL k
oView := oCascadeTree:View()
k := oView:ParentView:Value()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add(Transform(k,""))
oItems := oView:Items()
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 1`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 2`",k))
oItems:AddItem(oCascadeTree:FormatABC("A + `-> Sub-Item 3`",k))
oView:EndUpdate()
RETURN
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
LOCAL oItems
LOCAL oView
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:CreateView := {|View| OnCreateView(oCascadeTree,View)} /*A view has been created.*/
oCascadeTree:BeginUpdate()
oView := oCascadeTree:View()
oView:BeginUpdate()
oView:ColumnAutoResize := .T.
oView:Columns():Add("Default")
oView:Key := 0
oItems := oView:Items()
oItems:AddItem("Item A")
oItems:SetProperty("SelectItem",oItems:AddItem("Item B"),.T.)
oItems:AddItem("Item C")
oView:EndUpdate()
oCascadeTree:EndUpdate()
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
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How do I change the control's background color
#include "AppEvent.ch"
#include "ActiveX.ch"
PROCEDURE Main
LOCAL oForm
LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
LOCAL oCascadeTree
oForm := XbpDialog():new( AppDesktop() )
oForm:drawingArea:clipChildren := .T.
oForm:create( ,,{100,100}, {640,480},, .F. )
oForm:close := {|| PostAppEvent( xbeP_Quit )}
oCascadeTree := XbpActiveXControl():new( oForm:drawingArea )
oCascadeTree:CLSID := "Exontrol.CascadeTree.1" /*{4DD131BB-181C-428B-B0F3-8449ADA3AF49}*/
oCascadeTree:create(,, {10,60},{610,370} )
oCascadeTree:SetProperty("BackColor",AutomationTranslateColor( GraMakeRGBColor ( { 240,240,240 } ) , .F. ))
oForm:Show()
DO WHILE nEvent != xbeP_Quit
nEvent := AppEvent( @mp1, @mp2, @oXbp )
oXbp:handleEvent( nEvent, mp1, mp2 )
ENDDO
RETURN
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