2200 |
How can I delete the selected items (including descendants)
// KeyDown event - Occurs when the user presses a key while an object has the focus. procedure TWinForm1.AxG2antt1_KeyDownEvent(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_KeyDownEvent); begin with AxG2antt1 do begin RemoveSelection(); end end; with AxG2antt1 do begin BeginUpdate(); SingleSel := False; Columns.Add('Tasks'); with Chart do begin FirstVisibleDate := '8/1/2017'; LevelCount := 2; PaneWidth[False] := 128; SelBackColor := $f0f0f0; end; with Items do begin AddBar(AddItem('Task 1'),'Task','8/2/2017','8/6/2017',Nil,Nil); h := AddItem('Task 2'); AddBar(h,'Task','8/3/2017','8/9/2017',Nil,Nil); SelectItem[h] := True; h := AddItem('Task 3'); AddBar(h,'Task','8/4/2017','8/13/2017','',Nil); SelectItem[h] := True; AddBar(AddItem('Task 4'),'Task','8/5/2017','8/16/2017',Nil,Nil); end; EndUpdate(); end |
2199 |
Dark mode
with AxG2antt1 do begin BeginUpdate(); back := 65536; fore := 16777215; VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABXUIQAAYAQGKIcBiAKBQAGYBIJDEMgzDDAUBjKKocQTC4AIQjCK4JDKHYJRpHEZyCA8EhqGASRAFUQBYiWE4oSpLABQaK0ZwIGyRIrkGQgQg' + 'mPYDSDNU4zVIEEglBI0TDNczhNDENgtGYaJqHIYpZBcM40TKkEZoSIITZcRrOEBiRL1S0RBhGcRUHZlWzdN64LhuK47UrWdD/XhdVzXRbjfz1Oq+bxve48Br7A5yYThd' + 'r4LhOFQ3RjIL4xbIcUwGe6VZhjOLZXjmO49T69HTtOCYBEBA'); VisualAppearance.Add(2,'gBFLBCJwBAEHhEJAAEhABPMIQAAYAQGKIcBiAKBQAGaAoDDcMgwQwAAxjIKUEwsACEIrjKCYVgOHYYQjGMZwHCMIhiGwcAChEZYHgkMYmDAMUhSE78axHG6PY7kKZ4bi' + 'aKIqQLLEhSfJ0YyBECBZpfebIbjmIZMSLEIxDKItJSpCIaRgqWS6ahGO4JUbUFLQHT9IR4daIYRgEEBA'); VisualAppearance.Add(3,'gBFLBCJwBAEHhEJAAEhABUUIQAAYAQGKIcBiAKBQAGaAoDDcMgwQwAAxjIKUEwsACEIrjKCYVgOHYYQjGMZwGAsEwjAoYAChEaILgkMw2DBIQwgJIMEr/G6RZxjeL5Cj' + 'mG4nDhKMpybAcXxjBIYZJgOQpXb+PobTrNNLzfRFAxVAaWJikcZ4HpIAJNVLFdQ0XYMNSBISsBqrKiKcpeIIDWBZMbRZT1ZABCIZBpEW6LahENQwXrCN74DYkNTdKaxb' + 'buaaXLhGCYBgIA=='); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Bump; BackColor := back; BackColorHeader := back; BackColorLevelHeader := back; BackColorSortBar := back; BackColorSortBarCaption := back; FilterBarBackColor := back; FilterBarForeColor := fore; ForeColor := fore; ForeColorHeader := fore; ForeColorSortBar := fore; SelBackColor := fore; SelForeColor := back; set_Background(EXG2ANTTLib.BackgroundPartEnum.exHeaderFilterBarButton,$1000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSplitBar,$2000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exCursorHoverColumn,$ffffffff); set_Background(EXG2ANTTLib.BackgroundPartEnum.exToolTipAppearance,$3000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exToolTipBackColor,back); set_Background(EXG2ANTTLib.BackgroundPartEnum.exToolTipForeColor,fore); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSelBackColorFilter,fore); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSelForeColorFilter,back); set_Background(EXG2ANTTLib.BackgroundPartEnum.exBackColorFilter,back); set_Background(EXG2ANTTLib.BackgroundPartEnum.exForeColorFilter,fore); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSortBarLinkColor,back); set_Background(EXG2ANTTLib.BackgroundPartEnum.exCSplitBar,$2000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exHSplitBar,$2000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exTreeLinesColor,fore); set_Background(EXG2ANTTLib.BackgroundPartEnum.exScrollSizeGrip,back); set_Description(EXG2ANTTLib.DescriptionTypeEnum.exFilterBarExclude,'<bgcolor 0><fgcolor ffffff> Exclude </fgcolor></bgcolor>'); with Chart do begin BackColor := back; BackColorLevelHeader := back; ForeColor := fore; ForeColorLevelHeader := fore; end; EndUpdate(); end |
2198 |
I have changed the font, but the item's height remains the same. What I am doing wrong
with AxG2antt1 do begin BeginUpdate(); ColumnAutoResize := False; LoadXML('http://www.exontrol.net/testing.xml'); Font.Size := 22; HeaderHeight := 42; DefaultItemHeight := 36; Items.ItemHeight[0] := AxG2antt1.DefaultItemHeight; Chart.UnitWidth := AxG2antt1.DefaultItemHeight; Chart.UnitScale := AxG2antt1.Chart.UnitScale; Chart.Bars.Item['Task'].Height := 18; EndUpdate(); end |
2197 |
I have changed from Project Summary Task to own task created with EBN to get a black frame then using different colors for project status. How can I enlarge the EBN being applied to the head-arrows shows the start/end margins of the range
// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin ItemBold[e.item] := True; AddBar(e.item,CellValue[TObject(e.item),TObject(GroupItem[e.item])],'12/2/2017','12/2/2017',Nil,Nil); DefineSummaryBars(e.item,'',-3,''); end; end end; // AddItem event - Occurs after a new Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddItemEvent); begin with AxG2antt1 do begin Items.AddBar(e.item,'Task','12/4/2017','12/10/2017',Nil,Nil); end end; with AxG2antt1 do begin BeginUpdate(); with VisualAppearance do begin Add(1,'gBFLBCJwBAEHhEJAAEhABN0GACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSKUOQTDKNYykCQBQAWCQ1DAJIqjOAkEhiGCUQClYYZBjWG4dQLOEYTNC' + '8WwHCIZBpEWgKChGKAlSANMjTZLkdR1ECmIhoSg4coKMoERBJco1BDdOQGAyEQShEC4fgmVwAP7aNoWVC1JynM6XaKmGbJAA6CZgQKGFh2LAdTzSf61cAtWpaUjmRZaY' + 'SAFDxpiCYpfQjdUB2JDVfTVP6LbawS4KZgOR5eRboETYeAFcSZGrNMKEXLLSyudKRRreWQaPpGCZTRSUdZxSrbBhvEqlbRNMhwSBEEigNIxToOU4jFgeCROQwQRK9BBo' + 'G0CQUEIdhAAyJJvjUeZdmmb5+C8HhiAeZJznoPQ+EgT4rlua4BjCfg+k8d5TkUCZ4w+fxfB+X5xn4fheGebZoH8X53koAR9CASAWAUfofjgJgKH+IJHnGcIDmER5iBEe' + 'ZgmgVgLgGYYYGoFRTCGaIGAYRYiCiFgmgmYQEF4KIKmKSBRBqCxjAiRgvgwYxIiGQYNmOCJlDUOpeAQBCAg='); Add(2,'CP:1 -6 0 6 0'); end; with Chart do begin LevelCount := 2; FirstVisibleDate := '12/2/2017'; PaneWidth[False] := 342; Bars.Add('S1').Color := $1000000; Bars.Add('S2').Color := $2ff0000; end; with Columns do begin Add('C1'); (Add('C2') as EXG2ANTTLib.Column).AllowSort := False; end; SingleSort := False; AllowGroupBy := True; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; with Items do begin CellValue[TObject(AddItem('S1')),TObject(1)] := 'SubItem A.1'; CellValue[TObject(AddItem('S1')),TObject(1)] := 'SubItem A.1'; CellValue[TObject(AddItem('S2')),TObject(1)] := 'SubItem B.1'; CellValue[TObject(AddItem('S2')),TObject(1)] := 'SubItem B.1'; end; Layout := 'MultipleSort = "C0:2"'; EndUpdate(); end |
2196 |
How can I specify the cell's outline, border or lines around, when the cell gets selected
with AxG2antt1 do begin BeginUpdate(); AttachTemplate('handle AddColumn(Column){Column{Def(48)=4;Def(49)=4;}}'); with VisualAppearance do begin Add(1,'gBFLBCJwBAEHhEJAAEhABPEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSpEEg7BKMYwjOJgFgmEQxDANIBQSKoaQiGQYYLhEZAEiONoaDJCM4wHI' + 'MQxHCKTZRkGcfaRCGSfIzpGKpVgOTYiTbPcIyQKtBxDIydJTmeQQQhsFIJU7SdVUPDUJZlWbLAwWTAYazXCKRZBpeJqdo6Y5RUDKUqSdLUYyvEq7ZqnOIpw5vICpaCqO' + 'p6HqKFpiXSAFL1fLmAwvPKrJjoeqpWpyCaRZQAGg4dbEdTNNCIbatQANKrCSpgZ7sMB6Di2L4TPS2awoWgRYyTFZMbBAeQ7LC1c45Fqrd4zS4dSxKCahcLxFiaNpYZYn' + 'jUap1jGPJlkuAgAkidB3nceZsCQEQJCgGhMGcQ4pkiSxEAAOYpiQIhvkYNA2gSCg5n+LIoGILowFyXQoAYAoAmASAWAaAZgggJgKF2T54DYDoDmECBGBKBJgGgTgWgWY' + 'RoFYGIGmGOBqByB5hCgegggiYJYgoJIICIaIeByChixULILGGGAWDCCgjCiTgrg0YxojoC4OmOSJ2D6D5kAgJLFgABAEICA='); Add(2,'CP:1 -4 0 0 0'); end; (GetOcx() as EXG2ANTTLib.G2antt).SelBackColor := $2000000; SelForeColor := Color.FromArgb(0,0,1); FullRowSelect := EXG2ANTTLib.CellSelectEnum.exColumnSel; ShowFocusRect := False; DefaultItemHeight := 24; HeaderHeight := 24; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exVLines; Columns.Add('C1'); Columns.Add('C2'); with Items do begin CellValue[TObject(AddItem('Cell 1')),TObject(1)] := 'Cell 2'; CellValue[TObject(AddItem('Cell 3')),TObject(1)] := 'Cell 4'; end; Items.SelectPos := TObject(1); SelectColumnIndex := 1; EndUpdate(); end |
2195 |
How can I specify the cell's outline, border or lines around, when the item gets selected
with AxG2antt1 do begin BeginUpdate(); AttachTemplate('handle AddColumn(Column){Column{Def(48)=4;Def(49)=4;}}'); VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABPEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSpEEg7BKMYwjOJgFgmEQxDANIBQSKoaQiGQYYLhEZAEiONoaDJCM4wHI' + 'MQxHCKTZRkGcfaRCGSfIzpGKpVgOTYiTbPcIyQKtBxDIydJTmeQQQhsFIJU7SdVUPDUJZlWbLAwWTAYazXCKRZBpeJqdo6Y5RUDKUqSdLUYyvEq7ZqnOIpw5vICpaCqO' + 'p6HqKFpiXSAFL1fLmAwvPKrJjoeqpWpyCaRZQAGg4dbEdTNNCIbatQANKrCSpgZ7sMB6Di2L4TPS2awoWgRYyTFZMbBAeQ7LC1c45Fqrd4zS4dSxKCahcLxFiaNpYZYn' + 'jUap1jGPJlkuAgAkidB3nceZsCQEQJCgGhMGcQ4pkiSxEAAOYpiQIhvkYNA2gSCg5n+LIoGILowFyXQoAYAoAmASAWAaAZgggJgKF2T54DYDoDmECBGBKBJgGgTgWgWY' + 'RoFYGIGmGOBqByB5hCgegggiYJYgoJIICIaIeByChixULILGGGAWDCCgjCiTgrg0YxojoC4OmOSJ2D6D5kAgJLFgABAEICA='); (GetOcx() as EXG2ANTTLib.G2antt).SelBackColor := $1000000; SelForeColor := Color.FromArgb(0,0,1); ShowFocusRect := False; DefaultItemHeight := 24; HeaderHeight := 24; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exVLines; Columns.Add('C1'); Columns.Add('C2'); with Items do begin CellValue[TObject(AddItem('Cell 1')),TObject(1)] := 'Cell 2'; CellValue[TObject(AddItem('Cell 3')),TObject(1)] := 'Cell 4'; SelectPos := TObject(1); end; EndUpdate(); end |
2194 |
How can I specify the cell's outline, border or lines around
with AxG2antt1 do begin BeginUpdate(); AttachTemplate('handle AddColumn(Column){Column{Def(48)=4;Def(49)=4;}}'); VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABPEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSpEEg7BKMYwjOJgFgmEQxDANIBQSKoaQiGQYYLhEZAEiONoaDJCM4wHI' + 'MQxHCKTZRkGcfaRCGSfIzpGKpVgOTYiTbPcIyQKtBxDIydJTmeQQQhsFIJU7SdVUPDUJZlWbLAwWTAYazXCKRZBpeJqdo6Y5RUDKUqSdLUYyvEq7ZqnOIpw5vICpaCqO' + 'p6HqKFpiXSAFL1fLmAwvPKrJjoeqpWpyCaRZQAGg4dbEdTNNCIbatQANKrCSpgZ7sMB6Di2L4TPS2awoWgRYyTFZMbBAeQ7LC1c45Fqrd4zS4dSxKCahcLxFiaNpYZYn' + 'jUap1jGPJlkuAgAkidB3nceZsCQEQJCgGhMGcQ4pkiSxEAAOYpiQIhvkYNA2gSCg5n+LIoGILowFyXQoAYAoAmASAWAaAZgggJgKF2T54DYDoDmECBGBKBJgGgTgWgWY' + 'RoFYGIGmGOBqByB5hCgegggiYJYgoJIICIaIeByChixULILGGGAWDCCgjCiTgrg0YxojoC4OmOSJ2D6D5kAgJLFgABAEICA='); SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; ShowFocusRect := False; DefaultItemHeight := 24; HeaderHeight := 24; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exVLines; Columns.Add('C1'); Columns.Add('C2'); with Items do begin CellValue[TObject(AddItem('Cell 1')),TObject(1)] := 'Cell 2'; h := AddItem('Cell 2'); CellValue[TObject(h),TObject(1)] := 'Cell 3'; CellBackColor[TObject(h),TObject(1)] := $1000000; end; EndUpdate(); end |
2193 |
Is it possible to highligth the match while a filter is applied
// AddColumn event - Fired after a new column has been added. procedure TWinForm1.AxG2antt1_AddColumn(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddColumnEvent); begin // Column.Def(17) = 1 end; // FilterChange event - Occurs when the filter was changed. procedure TWinForm1.AxG2antt1_FilterChange(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin format := FormatABC('`value replace ''` + value + `'' with ''<bgcolor 000000><fgcolor FFFFFF>` + value + `</fgcolor></bgcolor>''`',TObject(FilterBarPromptPattern),Nil,Nil); Columns.Item[TObject(0)].FormatColumn := format; Columns.Item[TObject(1)].FormatColumn := format; end end; with AxG2antt1 do begin BeginUpdate(); DrawGridLines := EXG2ANTTLib.GridLinesEnum.exVLines; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; Columns.Add('Col 1'); Columns.Add('Col 2'); with Items do begin CellValue[TObject(AddItem('219 Smith')),TObject(1)] := 'Ignacio 1234'; CellValue[TObject(AddItem('1666 County Road 309A')),TObject(1)] := '897 Manassa'; CellValue[TObject(AddItem('38 Lone Pine')),TObject(1)] := 'Durango 11'; CellValue[TObject(AddItem('612 Jachim Street')),TObject(1)] := 'Lamar 222'; end; FilterBarPromptPattern := '1'; FilterBarPromptVisible := Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarCompact) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarSingleLine) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarVisible) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarPromptVisible); FilterBarPromptType := Integer(EXG2ANTTLib.FilterPromptEnum.exFilterPromptCaseSensitive) Or Integer(EXG2ANTTLib.FilterPromptEnum.exFilterPromptContainsAll); EndUpdate(); end |
2192 |
How can I display the total/sum/aggregate in the same column, when the user groups by a column
// AddColumn event - Fired after a new column has been added. procedure TWinForm1.AxG2antt1_AddColumn(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddColumnEvent); begin with AxG2antt1 do begin with e.column do begin end; end end; // AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin ItemDivider[e.item] := -1; ItemBackColor[e.item] := AxG2antt1.BackColorSortBar; ItemHeight[e.item] := AxG2antt1.HeaderHeight; CellMerge[TObject(e.item),TObject(0)] := '1,2,3,4,5,7,8,9,10,11,12'; CellValue[TObject(e.item),TObject(13)] := 'count(current,rec,1)'; CellValueFormat[TObject(e.item),TObject(13)] := Integer(EXG2ANTTLib.ValueFormatEnum.exTotalField) Or Integer(EXG2ANTTLib.ValueFormatEnum.exHTML); CellValue[TObject(e.item),TObject(0)] := TObject(CellCaption[TObject(e.item),TObject(GroupItem[e.item])]); FormatCell[TObject(e.item),TObject(0)] := '`<b>` + value + `</b> <font ;7><off 3><fgcolor=808080>(` + %13 + `)`'; CellValue[TObject(e.item),TObject(6)] := 'sum(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),TObject(6)] := Integer(EXG2ANTTLib.ValueFormatEnum.exTotalField) Or Integer(EXG2ANTTLib.ValueFormatEnum.exHTML); CellForeColor[TObject(e.item),TObject(6)] := $666666; end; end end; // Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; Indent := 12; ColumnAutoResize := False; ScrollBySingleLine := True; BackColorSortBar := Color.FromArgb(240,240,240); AutoDrag := EXG2ANTTLib.AutoDragEnum.exAutoDragScroll; rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SingleSort := False; SortBarVisible := True; AllowGroupBy := True; HeaderHeight := 24; with Columns do begin (Add('Count') as EXG2ANTTLib.Column).Visible := False; with Item['Freight'] do begin Def[EXG2ANTTLib.DefColumnEnum.exCellBackColor] := TObject(AxG2antt1.BackColorSortBar); Def[EXG2ANTTLib.DefColumnEnum.exHeaderBackColor] := Def[EXG2ANTTLib.DefColumnEnum.exCellBackColor]; Def[EXG2ANTTLib.DefColumnEnum.exCellPaddingRight] := TObject(4); Def[EXG2ANTTLib.DefColumnEnum.exCellPaddingLeft] := TObject(4); HeaderBold := True; AllowGroupBy := False; FormatColumn := 'value format ``'; Alignment := EXG2ANTTLib.AlignmentEnum.RightAlignment; end; with Item[TObject(0)] do begin AllowGroupBy := False; Def[EXG2ANTTLib.DefColumnEnum.exCellValueFormat] := TObject(1); end; Item['ShipCountry'].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; end; ScrollBySingleLine := False; with Items do begin LockedItemCount[EXG2ANTTLib.VAlignmentEnum.exBottom] := 1; hL := LockedItem[EXG2ANTTLib.VAlignmentEnum.exBottom,0]; ItemHeight[hL] := 24; ItemBold[hL] := True; ItemBackColor[hL] := AxG2antt1.BackColorSortBar; CellValue[TObject(hL),TObject(6)] := 'sum(all,rec,dbl(%6))'; CellValueFormat[TObject(hL),TObject(6)] := Integer(EXG2ANTTLib.ValueFormatEnum.exTotalField) Or Integer(EXG2ANTTLib.ValueFormatEnum.exHTML); CellHAlignment[TObject(hL),TObject(6)] := EXG2ANTTLib.AlignmentEnum.RightAlignment; FormatCell[TObject(hL),TObject(6)] := 'value format ``'; end; EndUpdate(); end |
2191 |
How do I add a total field locked at the bottom of the control
// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin ItemDividerLine[e.item] := EXG2ANTTLib.DividerLineEnum.EmptyLine; FormatCell[TObject(e.item),TObject(GroupItem[e.item])] := 'value + ` Min: <b>` + %13 + `</b> Max: <b>` + %14 + `</b> Sum: <b>` + %15 + `</b>, of Freight column`'; CellValue[TObject(e.item),'Min'] := 'min(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Min'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(e.item),'Max'] := 'max(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Max'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(e.item),'Sum'] := 'sum(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Sum'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; ItemBackColor[e.item] := $f0f0f0; end; end end; // Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); HasLines := EXG2ANTTLib.HierarchyLineEnum.exNoLine; set_Description(EXG2ANTTLib.DescriptionTypeEnum.exColumnsFloatBar,'Show/Hide'); ColumnsFloatBarSortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; ColumnsFloatBarVisible := EXG2ANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns; ColumnAutoResize := False; BackColorSortBar := Color.FromArgb(240,240,240); rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SingleSort := False; SortBarVisible := True; AllowGroupBy := True; SortBarCaption := 'Drag a <b>column</b> header here to group by that column.'; with Columns do begin with (Add('Min') as EXG2ANTTLib.Column) do begin Visible := False; AllowDragging := False; end; var_Column := (Add('Max') as EXG2ANTTLib.Column); with var_Column do begin Visible := False; Visible := False; AllowDragging := False; end; var_Column1 := (Add('Sum') as EXG2ANTTLib.Column); with var_Column1 do begin Visible := False; Visible := False; AllowDragging := False; end; end; with Columns.Item['Freight'] do begin FormatColumn := 'currency(value)'; Def[EXG2ANTTLib.DefColumnEnum.exCellBackColor] := TObject(12895487); Def[EXG2ANTTLib.DefColumnEnum.exHeaderBackColor] := Def[EXG2ANTTLib.DefColumnEnum.exCellBackColor]; HeaderBold := True; AllowGroupBy := False; Alignment := EXG2ANTTLib.AlignmentEnum.RightAlignment; end; ScrollBySingleLine := False; with Items do begin LockedItemCount[EXG2ANTTLib.VAlignmentEnum.exBottom] := 2; hL := LockedItem[EXG2ANTTLib.VAlignmentEnum.exBottom,0]; ItemDivider[hL] := 0; ItemHeight[hL] := 3; ItemDividerLineAlignment[hL] := EXG2ANTTLib.DividerAlignmentEnum.DividerTop; ItemDividerLine[hL] := EXG2ANTTLib.DividerLineEnum.DoubleLine; hL := LockedItem[EXG2ANTTLib.VAlignmentEnum.exBottom,1]; CellValue[TObject(hL),TObject(6)] := 'sum(all,rec,dbl(%6))'; CellValueFormat[TObject(hL),TObject(6)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; ItemHeight[hL] := 24; ItemBold[hL] := True; end; Columns.Item['EmployeeID'].SortOrder := True; EndUpdate(); end |
2190 |
How can I add a total field, when I use grouping
// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin ItemDividerLine[e.item] := EXG2ANTTLib.DividerLineEnum.EmptyLine; FormatCell[TObject(e.item),TObject(GroupItem[e.item])] := 'value + ` Min: <b>` + %13 + `</b> Max: <b>` + %14 + `</b> Sum: <b>` + %15 + `</b>, of Freight column`'; CellValue[TObject(e.item),'Min'] := 'min(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Min'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(e.item),'Max'] := 'max(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Max'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(e.item),'Sum'] := 'sum(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Sum'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; ItemBackColor[e.item] := $f0f0f0; end; end end; // Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); HasLines := EXG2ANTTLib.HierarchyLineEnum.exNoLine; ColumnAutoResize := False; BackColorSortBar := Color.FromArgb(240,240,240); rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SingleSort := False; SortBarVisible := True; AllowGroupBy := True; Columns.Item[TObject(1)].SortOrder := True; with Columns do begin (Add('Min') as EXG2ANTTLib.Column).Visible := False; (Add('Max') as EXG2ANTTLib.Column).Visible := False; (Add('Sum') as EXG2ANTTLib.Column).Visible := False; end; with Columns.Item['Freight'] do begin Def[EXG2ANTTLib.DefColumnEnum.exCellBackColor] := TObject(12895487); Def[EXG2ANTTLib.DefColumnEnum.exHeaderBackColor] := Def[EXG2ANTTLib.DefColumnEnum.exCellBackColor]; HeaderBold := True; AllowGroupBy := False; end; ScrollBySingleLine := False; with Items do begin LockedItemCount[EXG2ANTTLib.VAlignmentEnum.exBottom] := 1; hL := LockedItem[EXG2ANTTLib.VAlignmentEnum.exBottom,0]; ItemDivider[hL] := 0; ItemHeight[hL] := 24; ItemDividerLineAlignment[hL] := EXG2ANTTLib.DividerAlignmentEnum.DividerTop; ItemDividerLine[hL] := EXG2ANTTLib.DividerLineEnum.DoubleLine; CellValue[TObject(hL),TObject(0)] := 'sum(all,rec,dbl(%6))'; CellValueFormat[TObject(hL),TObject(0)] := Integer(EXG2ANTTLib.ValueFormatEnum.exTotalField) Or Integer(EXG2ANTTLib.ValueFormatEnum.exHTML); CellHAlignment[TObject(hL),TObject(0)] := EXG2ANTTLib.AlignmentEnum.RightAlignment; FormatCell[TObject(hL),TObject(0)] := '''Freight: <bgcolor=FFC4C4> ''+(value format ``) + ` `'; end; EndUpdate(); end |
2189 |
How do I use the ColumnsFloatBarVisible on exColumnsFloatBarVisibleIncludeCheckColumns
with AxG2antt1 do begin BeginUpdate(); ColumnAutoResize := False; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Columns do begin Add('City'); (Add('Start') as EXG2ANTTLib.Column).Visible := False; (Add('End') as EXG2ANTTLib.Column).Visible := False; end; set_Description(EXG2ANTTLib.DescriptionTypeEnum.exColumnsFloatBar,'Show/Hide'); ColumnsFloatBarSortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; ColumnsFloatBarVisible := EXG2ANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns; EndUpdate(); end |
2188 |
The BackColorAlternate displays each second row with a different background color. The question I have it is possible to apply a different background color for 3rd, 4th, row, and so on
// LayoutChanged event - Occurs when column's position or column's size is changed. procedure TWinForm1.AxG2antt1_LayoutChanged(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin Refresh(); end end; // Sort event - Fired when the control sorts a column. procedure TWinForm1.AxG2antt1_Sort(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); HasLines := EXG2ANTTLib.HierarchyLineEnum.exNoLine; ColumnAutoResize := False; rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); with (Columns.Add('Position') as EXG2ANTTLib.Column) do begin FormatColumn := '1 apos '''''; Visible := False; end; ConditionalFormats.Add('(%C13 mod 4) = 0',Nil).BackColor := $f0f0f0; EndUpdate(); end |
2187 |
The BackColorAlternate looks fine for flat tables, but how about using it when displaying a hierarchy/tree, like grouping rows. The sample alternate colors for each group found
// LayoutChanged event - Occurs when column's position or column's size is changed. procedure TWinForm1.AxG2antt1_LayoutChanged(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); HasLines := EXG2ANTTLib.HierarchyLineEnum.exNoLine; ColumnAutoResize := False; rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SingleSort := False; SortBarVisible := True; AllowGroupBy := True; Columns.Item[TObject(1)].SortOrder := True; with (Columns.Add('Position') as EXG2ANTTLib.Column) do begin FormatColumn := '(0:= (1 rpos '''')) left ( ( 1:= ( =:0 lfind `.` ) ) != -1 ? =:1 : len(=:0))'; Visible := False; end; ConditionalFormats.Add('(%C13 mod 2) != 0',Nil).BackColor := $f0f0f0; EndUpdate(); end |
2186 |
I need to display sub-totals in the grouping items. Is there any solution on this
// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin ItemDivider[e.item] := -1; EnableItem[e.item] := False; CellValueFormat[TObject(e.item),TObject(AxG2antt1.TreeColumnIndex)] := EXG2ANTTLib.ValueFormatEnum.exHTML; FormatCell[TObject(e.item),TObject(AxG2antt1.TreeColumnIndex)] := '%1'; CellValueFormat[TObject(e.item),'Freight'] := Integer(EXG2ANTTLib.ValueFormatEnum.exTotalField) Or Integer(EXG2ANTTLib.ValueFormatEnum.exHTML); CellValue[TObject(e.item),'Freight'] := 'sum(current,dir,%6)'; FormatCell[TObject(e.item),'Freight'] := '`<b>` + currency(value)'; end; end end; with AxG2antt1 do begin BeginUpdate(); SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; BackColorSortBar := Color.FromArgb(240,240,240); ColumnAutoResize := False; rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SortBarVisible := True; SortBarCaption := 'Drag a <b>column</b> header here to group by that column.'; AllowGroupBy := True; Columns.Item[TObject(1)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; Columns.Item['ShipVia'].DisplayFilterButton := True; EndUpdate(); end |
2185 |
I use a subtotal in exTop-Item, after grouping the item shows 0. What is the solution
with AxG2antt1 do begin BeginUpdate(); ColumnAutoResize := False; rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SingleSort := False; AllowGroupBy := True; SortBarVisible := True; BackColorSortBar := BackColor; Columns.Item[TObject(5)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; Columns.Item[TObject(6)].FormatColumn := 'currency(value)'; with Items do begin LockedItemCount[EXG2ANTTLib.VAlignmentEnum.exTop] := 1; h := LockedItem[EXG2ANTTLib.VAlignmentEnum.exTop,0]; ItemBackColor[h] := $f0f0f0; CellBackColor[TObject(h),TObject(6)] := $bebebe; CellValue[TObject(h),TObject(6)] := 'sum(all,rec,%6)'; CellValueFormat[TObject(h),TObject(6)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; end; Refresh(); EndUpdate(); end |
2184 |
How can I add multiple values/columns on the same line/item/row
// Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); SortOnClick := EXG2ANTTLib.SortOnClickEnum.exNoSort; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; Indent := 13; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderHidden; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; with Columns do begin Add('Items'); (Add('Quantity') as EXG2ANTTLib.Column).Editor.EditType := EXG2ANTTLib.EditTypeEnum.SpinType; (Add('Value') as EXG2ANTTLib.Column).Editor.EditType := EXG2ANTTLib.EditTypeEnum.SpinType; end; with Items do begin h := AddItem('Items'); CellValue[TObject(h),TObject(2)] := 'sum(current,dir,dbl(%1)*dbl(%2))'; CellValueFormat[TObject(h),TObject(2)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; FormatCell[TObject(h),TObject(2)] := '`Total: `+ value'; CellHAlignment[TObject(h),TObject(2)] := EXG2ANTTLib.AlignmentEnum.RightAlignment; CellBold[TObject(h),TObject(2)] := True; CellEditorVisible[TObject(h),TObject(2)] := EXG2ANTTLib.EditorVisibleEnum.exEditorHidden; CellEditorVisible[TObject(h),TObject(1)] := EXG2ANTTLib.EditorVisibleEnum.exEditorHidden; h1 := InsertItem(h,Nil,'Item 1'); CellValue[TObject(h1),TObject(1)] := TObject(10); CellValue[TObject(h1),TObject(2)] := TObject(3); h1 := InsertItem(h,Nil,'Item 2'); CellValue[TObject(h1),TObject(1)] := TObject(20); CellValue[TObject(h1),TObject(2)] := TObject(4); ExpandItem[h] := True; end; EndUpdate(); end |
2183 |
Is it possible, to add more aggregate functions to grouping header
// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin FormatCell[TObject(e.item),TObject(GroupItem[e.item])] := 'value + ` Min: <b>` + %13 + `</b> Max: <b>` + %14 + `</b> Sum: <b>` + %15 + `</b>, of Freight column`'; CellValue[TObject(e.item),'Min'] := 'min(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Min'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(e.item),'Max'] := 'max(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Max'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(e.item),'Sum'] := 'sum(current,all,dbl(%6))'; CellValueFormat[TObject(e.item),'Sum'] := EXG2ANTTLib.ValueFormatEnum.exTotalField; end; end end; // Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); HasLines := EXG2ANTTLib.HierarchyLineEnum.exNoLine; ColumnAutoResize := False; rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset); with rs do begin Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExG2antt\Sample\Access\misc.accdb',3,3,Nil); end; DataSource := (rs as ADODB.Recordset); SingleSort := False; SortBarVisible := True; AllowGroupBy := True; Columns.Item[TObject(1)].SortOrder := True; with Columns do begin (Add('Min') as EXG2ANTTLib.Column).Visible := False; (Add('Max') as EXG2ANTTLib.Column).Visible := False; (Add('Sum') as EXG2ANTTLib.Column).Visible := False; end; EndUpdate(); end |
2182 |
Is it possible to display more aggregate functions to a single cell (method 2)
// Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); SortOnClick := EXG2ANTTLib.SortOnClickEnum.exNoSort; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; Indent := 13; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderHidden; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; with Columns do begin Add('Items'); (Add('Quantity') as EXG2ANTTLib.Column).Editor.EditType := EXG2ANTTLib.EditTypeEnum.SpinType; (Add('Sum') as EXG2ANTTLib.Column).Visible := False; (Add('Min') as EXG2ANTTLib.Column).Visible := False; (Add('Max') as EXG2ANTTLib.Column).Visible := False; end; with Items do begin h := AddItem('Items'); CellMerge[TObject(h),TObject(0)] := TObject(1); FormatCell[TObject(h),TObject(0)] := '`Items, <b>sum(` + %2 + `), min(` + %3 + `), max(` + %4 + `)</b>`'; CellValueFormat[TObject(h),TObject(0)] := EXG2ANTTLib.ValueFormatEnum.exHTML; CellValue[TObject(h),TObject(2)] := 'sum(current,dir,dbl(%1))'; CellValueFormat[TObject(h),TObject(2)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(h),TObject(3)] := 'min(current,dir,dbl(%1))'; CellValueFormat[TObject(h),TObject(3)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(h),TObject(4)] := 'max(current,dir,dbl(%1))'; CellValueFormat[TObject(h),TObject(4)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; CellValue[TObject(InsertItem(h,Nil,'Item 1')),TObject(1)] := TObject(10); CellValue[TObject(InsertItem(h,Nil,'Item 2')),TObject(1)] := TObject(20); CellValue[TObject(InsertItem(h,Nil,'Item 3')),TObject(1)] := TObject(30); ExpandItem[h] := True; end; EndUpdate(); end |
2181 |
How can I use the current in the aggregate/total field
// Change event - Occurs when the user changes the cell's content. procedure TWinForm1.AxG2antt1_Change(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ChangeEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); SortOnClick := EXG2ANTTLib.SortOnClickEnum.exNoSort; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; Indent := 13; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderHidden; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; with Columns do begin Add('Items'); (Add('Quantity') as EXG2ANTTLib.Column).Editor.EditType := EXG2ANTTLib.EditTypeEnum.SpinType; end; with Items do begin h := AddItem('Items'); CellValue[TObject(h),TObject(1)] := 'sum(current,dir,dbl(%1))'; CellValueFormat[TObject(h),TObject(1)] := EXG2ANTTLib.ValueFormatEnum.exTotalField; FormatCell[TObject(h),TObject(1)] := '`Total: `+ value'; CellValue[TObject(InsertItem(h,Nil,'Item 1')),TObject(1)] := TObject(10); CellValue[TObject(InsertItem(h,Nil,'Item 2')),TObject(1)] := TObject(20); CellValue[TObject(InsertItem(h,Nil,'Item 3')),TObject(1)] := TObject(30); ExpandItem[h] := True; end; EndUpdate(); end |
2180 |
The CellValue/CellCaption property gets the result of a computed/total field with text formatting. Is it possible to get that value without text formatting
with AxG2antt1 do begin BeginUpdate(); (Columns.Add('A') as EXG2ANTTLib.Column).Editor.EditType := EXG2ANTTLib.EditTypeEnum.SpinType; (Columns.Add('B') as EXG2ANTTLib.Column).Editor.EditType := EXG2ANTTLib.EditTypeEnum.SpinType; Columns.Add('A+B'); with Items do begin h := AddItem(TObject(10)); CellValue[TObject(h),TObject(1)] := TObject(20); CellValueFormat[TObject(h),TObject(2)] := EXG2ANTTLib.ValueFormatEnum.exComputedField; CellValue[TObject(h),TObject(2)] := 'currency(dbl(%0)+dbl(%1))'; OutputDebugString( 'CellCaption returns ' ); OutputDebugString( CellCaption[TObject(h),TObject(2)] ); OutputDebugString( 'CellValue returns ' ); OutputDebugString( CellValue[TObject(h),TObject(2)] ); OutputDebugString( 'ComputeValue returns ' ); OutputDebugString( ComputeValue['dbl(%0)+dbl(%1)',TObject(h),TObject(0),TObject(CellValueFormat[TObject(h),TObject(2)])] ); end; EndUpdate(); end |
2179 |
Can I get the result of a specified formula as your control does using the ComputedField property
with AxG2antt1 do begin BeginUpdate(); Columns.Add('A'); Columns.Add('B'); with Items do begin h := AddItem(TObject(10)); CellValue[TObject(h),TObject(1)] := TObject(20); OutputDebugString( 'A+B is ' ); OutputDebugString( ComputeValue['dbl(%0)+dbl(%1)',TObject(h),TObject(0),TObject(2)] ); end; EndUpdate(); end |
2178 |
Is it possible to get the text without HTML formatting
with AxG2antt1 do begin BeginUpdate(); Columns.Add(''); with Items do begin h := AddItem('<b>bold</b>'); OutputDebugString( ComputeValue[CellValue[TObject(h),TObject(0)],TObject(h),TObject(0),TObject(1)] ); end; EndUpdate(); end |
2177 |
Transparent/Border SummaryBar
// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddGroupItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddGroupItemEvent); begin with AxG2antt1 do begin with Items do begin ItemDividerLine[e.item] := EXG2ANTTLib.DividerLineEnum.EmptyLine; AddBar(e.item,'Summary','12/2/2017','12/2/2017',Nil,Nil); DefineSummaryBars(e.item,'',-3,''); end; end end; // AddItem event - Occurs after a new Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddItemEvent); begin with AxG2antt1 do begin Items.AddBar(e.item,'Task','12/4/2017','12/10/2017',Nil,Nil); end end; with AxG2antt1 do begin BeginUpdate(); VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABHEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSKUOQTDKMIziaQJiYLBIaRgEUTRXASCQxDBKQBSeKkRRtDaOYDnGQYDi' + 'CIouQLEIxDKItBSJCKURJkAZZHjeToSR5PMb0dKdAw5I6raShEaaIiqJIXP7Fc7QSA0EgTBIFajgOpQAb+bptW7FVDULTMQS5FCZKasOA7FgOZ4DWjUVpwTZ1Q4LC65b' + 'juaraawKbYbXrFYJQSA8EwjNjDcLuKqcKpvDJsSJIFKxOB2KYtBLMLbzLR5apjLZ0QLSOKRDoMEgRDYGdKjLScGrGao8ABtcBlAZJRjoOo5DJgeCQapUQhNczGQzQSIi' + 'BOJZAFSQwRHcJhGh2BZvngMIeA8H4TksA5ylgZBeg8X4GmGX4nniPazneQ5VnKdp9H8P4vD+X57nMRofmgBZ4FgIAoBWdoBGAGAeAgfxfjgNZ1DqWxEA0ASAgA=='); with Chart do begin LevelCount := 2; FirstVisibleDate := '12/2/2017'; PaneWidth[False] := 256; with Bars.Item['Summary'] do begin Color := $1000000; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%513%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaptionHOffset] := TObject(8); end; with Bars.Item['Task'] do begin Pattern := EXG2ANTTLib.PatternEnum.exPatternBox; Color := $0; end; end; with Columns do begin Add('C1'); Add('C2'); with (Add('Pos') as EXG2ANTTLib.Column) do begin FormatColumn := '1 pos ``'; AllowGroupBy := False; Position := 0; Width := 48; AllowSizing := False; end; end; SortBarVisible := True; AllowGroupBy := True; BackColorSortBar := BackColor; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Items do begin CellValue[TObject(AddItem('Item A')),TObject(1)] := 'SubItem A.1'; CellValue[TObject(AddItem('Item A')),TObject(1)] := 'SubItem A.2'; CellValue[TObject(AddItem('Item A')),TObject(1)] := 'SubItem A.3'; CellValue[TObject(AddItem('Item A')),TObject(1)] := 'SubItem A.4'; CellValue[TObject(AddItem('Item B')),TObject(1)] := 'SubItem B.1'; CellValue[TObject(AddItem('Item B')),TObject(1)] := 'SubItem B.2'; end; Columns.Item[TObject(0)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; EndUpdate(); end |
2176 |
The bar's caption is very difficult to read if any pattern than exPatternSolid is used. Is there any way of displaying the bar's caption (except for displaying the caption outside the bar)
with AxG2antt1 do begin BeginUpdate(); Font.Size := 12; DefaultItemHeight := 24; Columns.Add('Task'); with Chart do begin LevelCount := 2; FirstVisibleDate := '1/1/2001'; with Bars.Item['Task'] do begin Height := 21; Pattern := EXG2ANTTLib.PatternEnum.exPatternDiagCross; end; PaneWidth[False] := 128; UnitWidth := 24; end; with Items do begin h := AddItem(''); AddBar(h,'Task','1/2/2001','1/6/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := 'to do'; h := AddItem('bgcolor'); AddBar(h,'Task','1/2/2001','1/6/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<bgcolor=FFFFFF> to do </bgcolor>'; h := AddItem('fgcolor'); AddBar(h,'Task','1/2/2001','1/6/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<fgcolor=FFFFFF> to do </fgcolor>'; h := AddItem('sha'); AddBar(h,'Task','1/2/2001','1/6/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<sha FFFFFF;2;2> to do </sha>'; h := AddItem('out'); AddBar(h,'Task','1/2/2001','1/6/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<out 000000><fgcolor=FFFFFF>to do</fgcolor></out></font>'; h := AddItem('gra'); AddBar(h,'Task','1/2/2001','1/6/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<fgcolor FFFFFF><gra 000000;1;1>to do</fgcolor>'; end; EndUpdate(); end |
2175 |
How can I change the position of the bar's tooltip
// ToolTip event - Fired when the control prepares the object's tooltip. procedure TWinForm1.AxG2antt1_ToolTip(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_ToolTipEvent); begin with AxG2antt1 do begin OutputDebugString( 'ToolTip' ); OutputDebugString( e.item ); OutputDebugString( e.colIndex ); OutputDebugString( e.visible ); OutputDebugString( e.x ); OutputDebugString( e.y ); OutputDebugString( e.cX ); OutputDebugString( e.cY ); e.x := FormatABC('value + 8',TObject(e.x),Nil,Nil); e.y := FormatABC('value - 8',TObject(e.y),Nil,Nil); end end; with AxG2antt1 do begin BeginUpdate(); Columns.Add('Task'); with Chart do begin PaneWidth[False] := 64; FirstVisibleDate := '1/1/2001'; Bars.Item['Task'].Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarToolTip] := '<b><%=%9 + ''/'' + %C0%></b><br><upline><dotline>Start: <%=%1%><br>End: <%=%2%><br>Duration: <%=(%2-%1)%><br>Working: <%=%258%>'; LevelCount := 2; end; with Items do begin AddBar(AddItem('Tasks A'),'Task','1/2/2001','1/4/2001',Nil,Nil); AddBar(AddItem('Tasks B'),'Task','1/3/2001','1/8/2001',Nil,Nil); end; EndUpdate(); end |
2174 |
How can I replace the cell's context menu ( while edit mode is running )
// RClick event - Fired when right mouse button is clicked procedure TWinForm1.AxG2antt1_RClick(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin OutputDebugString( 'Edit Mode: ' ); OutputDebugString( Editing ); with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.ContextMenu')) as EXCONTEXTMENULib.ExContextMenu) do begin Items.ToString := 'Check[chk],[sep],Item 1,Item 2,Item 3,Popup(A,B,C)'; OutputDebugString( Select(Nil,Nil,Nil) ); end; end end; with AxG2antt1 do begin BeginUpdate(); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; with (Columns.Add('Column') as EXG2ANTTLib.Column).Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.EditType; Option[EXG2ANTTLib.EditorOptionEnum.exEditAllowContextMenu] := TObject(False); end; with Items do begin AddItem('Item 1'); AddItem('Item 2'); end; EndUpdate(); end |
2173 |
Is it possible to highlight the column's header once a filter is applied (sample 2)
with AxG2antt1 do begin BeginUpdate(); with VisualAppearance do begin Add(1,'gBFLBCJwBAEHhEJAAEhABO8GACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSKUOQTDKNYykCIRSDUJYkSZEIyjBI8ExXFqNACkGKwQgmNYDSBMcbwSA' + 'sXRYFocJ5gOT6AjKBA2UclEZpajiTY3ABUEgUS5oOBIACqariaQJAAiCRQGiYZyHKaRSwPBKFYDIIjbJheTIDChNVxUcDENQjJqLBIDRzbarye59YBfeBXdgmA4LQbDM' + 'RwNgMMQTDqKYbkOQZHbeGKAWTMEZzJj8cxTEqIaBhGTLfojSZMS7UGK1LLtMyHI6kP7sOiLfi2W4/W7XV72F79TzXIa2ZBuO57bhnAZ/VzGNj4PRNezfRqicjsGxcZwX' + 'g+TpQj0ew6gSOw7wSbozjsfYXi8PwMnSc52leHotl+MxjmoXh2nybxOH+SQtnYXx+D2P4vGMB56hQf5PCgBYeDwYBCEo1xggebgKH6IIDBYBgkiAQ5FgYPAhEIRgWGqD' + 'BoC4GoCiGCBYhGBQPAWdIQp0eIUiWCZigiJgqgqYpIioJQhmIMhBH0NxjEMag2g2Y4ImYOoOmOSJeDQNxXlOLR3ECUAQICA='); Add(2,'gBFLBCJwBAEHhEJAAEhABgsHQAAYAQGKIcBiAKBQAGaAoDDYNwwQwAAxDAKcEwsACEIrjKCRShyCYZRrGUgRCKQahLEiTIhGUYJHgmK4tRoAUgxWCEExrAaQJjjeCQFi' + '6LAtDhPMByfQEZQIGyjkgjNLUcSbG4AKgkCiXfpUAJVP7FcgSABEEigNIxToOU4jFgeCYLQKQRK2RC9GQGFCbLhpYKIahGTYWVheN5XXblez9P7ABQwKCcAwXBp7YIKA' + 'T4XBIdYdQ7IL4xGA0AJPFoJC7mOQ5XiYAIBAZ/RL0LCcbxHHafVboQj6JouD5PUDVNY1XBdPynI6CbLhWy6Dq4UZzPwzeBifSHfDjRoJcCZe71KY3GwSEboNA6Kp+QBH' + 'AmZoZjSPYIEiF47lOLJVnuYofBwJJHmaQoYj0MIRHeM4/m6cJ8B+fpBHQJ5SGKPYYH8OYMk+P5Bn4fxaAYZAvEIX4RgUWBGgCCAmAqApgkgNgOgMEYlGASoEkQeBWBaB' + 'ZhggZgagaYRoEwShWA6NZZAMQBAICA=='); end; set_Background(EXG2ANTTLib.BackgroundPartEnum.exHeaderFilterBarButton,$1000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exHeaderFilterBarActive,$2000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exCursorHoverColumn,$ffffffff); HeaderHeight := 28; BackColorHeader := Color.FromArgb(255,255,255); DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; with Columns do begin (Add('C1') as EXG2ANTTLib.Column).DisplayFilterButton := True; with (Add('C2') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; Filter := 'Item 2'; FilterType := EXG2ANTTLib.FilterTypeEnum.exFilter; end; (Add('C3') as EXG2ANTTLib.Column).DisplayFilterButton := True; end; with Items do begin h := AddItem('Item 1'); CellValue[TObject(h),TObject(1)] := 'Item 2'; CellValue[TObject(h),TObject(2)] := 'Item 3'; h := AddItem('Item 4'); CellValue[TObject(h),TObject(1)] := 'Item 5'; CellValue[TObject(h),TObject(2)] := 'Item 6'; end; ApplyFilter(); EndUpdate(); end |
2172 |
How can I make the expand/collapse glyphs DPI aware
with AxG2antt1 do begin size := 2; BeginUpdate(); with VisualAppearance do begin Add(3,'gBFLBCJwBAEHhEJAAEhEGAUHQAAYAQGKIcBiAKBQAGaAoDDYOA4QwAAxDAKcEwsACEIrjKCRShyCYZRhGcTSBCIZBqEqSZLiEZRQiiCYsS5GQBRfIUEghGyNZjgNzQcC' + 'QAI8T5IUgARBJIDSMY6DpOIxYHgmC4DEITNLxOK0EhRHCBZrgOCAYhqEY1Ro+dhPFYjVTMdK0LRtKy7Mq2aJmOpZDxWE7dZKpO5fbxXS67cr2fp/YBed4rfa7KTlOBKc' + 'RQRBEFQPDqPZBkORZHh2FoLRJKbgtHJmHYNQWhVyYBbNCyTI6lahpeuHBx1QaWWxjbCMEr6bpoWLbFi3Ha1UzrPa8b5vSw7Gr+HzYQTHGPXGqaYJdZrnea6B7+U5XUJr' + 'nSOZciYHwhAeR5HDK+JVGqKRRmScx5HyfRei+H5bmmcp4Fi8o/CGGJKGQKZUGoFQigUPIiCeSZXnyHB6l0SAJn8JxfkIeZ5CgXxjCCAhyB8QgIlAM4MlKAIcCaIBIGYG' + 'oGGEYhqBMMxgnICgRDUDQjESGwmAkWBuCqBoiHIVgkDQYgYESWg2E0YhohcJQigITg3CQSRyEyEYGGOWJwhQJD4FiFIMk0aJFGsIBkkOBJeDc+AchYJwJgIWhSgYZQpF' + 'IVoVGOGQ4l2EwIBWMhgDmDhThCEwkAiaJchKDhjhgZhsCUY4iFCEoZkiaYQmSGAWhWQhgDuDpTjCDQiEgchAg0IpJBoDoFiEKBqCaCAimgIguH8IZnkPUhcBcJg+hGJZ' + 'nloYJsiaKZKGa24YnWSR0CkKhCA2CxlCqColhAYpqEKER0DqVZ0A0ASAgA=='); Add(4,'gBFLBCJwBAEHhEJAAEhABAQCg6AADACAxRDgMQBQKAAzQFAYbBwHCGAAGIYBTgmFgAQhFcZQSKUOQTDKNYykCIRSDUJYkSZEIyjBI8ExXFqNACjeQYJBCNYbTJAbqhYI' + 'gAR3HqQZABCCSQKkYx0HScRiwPBMFwGIQmaaicZoJCiN4DTZAcIBRDUIxpDR9bBeKw3KqVaZnWhaNpWXZlTzKdSxXisF67RZSdi/XgvF5XXblez9P69LwXe5mUrGbyVY' + 'ghCCIKgeG4dR7IMhyLDcKQXCCVW7aGSsOwbAqAXpdGAXTQdDyLJKnaZqOi6BjjA4rNbHGIYJb1XTRMa1LJuG5LJrOeZ3Xre4BLfh1VoFRpjWIYNY1QS7TLOczzfRdDxT' + 'iGVpkjCeJoD4Ng1hSRxiisVRKg8D4PkWZJznmPQ+F8Xx5guWpjHGWYMiYQodEaIRSCgU5KCSeh3naHB/iAAh9n8fwfgIeZ1CgXwjCCAhxl8AgIlAM4MlKAIcCaD54FYF' + 'oFmGCBmBaBIJigPJNgKSAoDSVC+BIbIYCUYYoiYKoJgkWIMlGCAglMaJZDWCYiFyFIJkkOJYhEJc7G4PYPCOaJshQJBjgiVIUgyDRokEaggGSQ4El4N1CBiFgnAmAhaF' + 'KFZlFkShUhWJRYmITg3GSQgFGuGBOGOFJkCSSQCDoNgkiOCY0hUJJmmmQhvhqZtYmUOQmBWIRvhgTpjjSbAjEiEgchBZgyEaBIhigWgegqIhIjoDILiACB5nTL5WnWRY' + 'OiSKYJnqGQ7CmOh2hqJ5OkYORxFyShKhSAxihkOomioY5YiqFIkFyTo1HkAxAEAgIA=='); Add(1,AxG2antt1.FormatABC('`CP:3 -` + int(value*dpi) + ` -` + int(value*dpi) + ` ` + int(value*dpi) + ` ` + int(value*dpi)',TObject(size),Nil,Nil)); Add(2,AxG2antt1.FormatABC('`CP:4 -` + int(value*dpi) + ` -` + int(value*dpi) + ` ` + int(value*dpi) + ` ` + int(value*dpi)',TObject(size),Nil,Nil)); end; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesAtRoot; HasButtons := EXG2ANTTLib.ExpandButtonEnum.exCustom; set_HasButtonsCustom(False,16777216); set_HasButtonsCustom(True,33554432); Columns.Add('Column'); with Items do begin h := AddItem('Root 1'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; h := AddItem('Root 2'); InsertItem(h,Nil,'Child'); end; EndUpdate(); end |
2171 |
Is it possible to highlight the column's header once a filter is applied (sample 1)
with AxG2antt1 do begin BeginUpdate(); with VisualAppearance do begin Add(2,'gBFLBCJwBAEHhEJAAEhABX8GACAADACAxSDEMQBQKAAzQFAYbhgHCGAAGQaBUgmFgAQhFcZQSKUOQTDKNYykCIRSDUJYkSZEIyjBI8ExXFqNACkGKwYgmNYiTLAcgANJ' + '0WBaGIZJ4gOT5fDKMoEDRRYADFCscwxJybQAqGQKKb+VgAVY/cTyBIAEQSKA0TDOQ5TSKWB4JPZQRBEbZMNBtBIUJquKaqShdQJCU5FdY3Xblez9P7AMBwLFEC4NQ8YN' + 'YuPhjR4dRTIMhvVAsUArFh8Zg9GZZFjmDIDT4ydBLTQwcyVIKnP5qOa6XbmPoCQDYKxZHYxPzVDa3axuL76dqCAT7XrXNy1TbNRrzQKfcJqfCbdw2YaDZLOOT3fjuI4h' + 'hKaRzFAHJ+jYQ4xHuY4gHuGIXGeExqC8Tp6C+PoEm+G5ImycRgh0XwvDGa5rgOeoejyXwnFeQp2mkf5ClgBB9gCWIYAwfYAEKV58mkdwOggNArgOXY2EWLoDkKOA0mgb' + 'hOGgZApgaSBIHWSYHSmbApgYThmESZYJkIeIkgeCpfliLIHgpMIcmUYYYmODAlg2SI4mWfRfGOEguDcCRjFYAJihCQhJBSDoRmONgKEcI4kFCEJhhOVYTmYnAlEAQhWB' + 'MJYJGYWoWmWSR2F6F5lnkWAQhUAgpEieRWEuSYkjWGpmkmNhuhuZwJkYcocmaaYkjyEhngnUA6lEFAlAEgI='); Add(1,'CP:2 -8 -4 2 4'); end; set_Background(EXG2ANTTLib.BackgroundPartEnum.exHeaderFilterBarButton,$1fefefe); set_Background(EXG2ANTTLib.BackgroundPartEnum.exHeaderFilterBarActive,$1010101); set_Background(EXG2ANTTLib.BackgroundPartEnum.exCursorHoverColumn,$ffffffff); HeaderHeight := 28; BackColorHeader := Color.FromArgb(255,255,255); DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; with Columns do begin (Add('C1') as EXG2ANTTLib.Column).DisplayFilterButton := True; with (Add('C2') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; Filter := 'Item 2'; FilterType := EXG2ANTTLib.FilterTypeEnum.exFilter; end; (Add('C3') as EXG2ANTTLib.Column).DisplayFilterButton := True; end; with Items do begin h := AddItem('Item 1'); CellValue[TObject(h),TObject(1)] := 'Item 2'; CellValue[TObject(h),TObject(2)] := 'Item 3'; h := AddItem('Item 4'); CellValue[TObject(h),TObject(1)] := 'Item 5'; CellValue[TObject(h),TObject(2)] := 'Item 6'; end; ApplyFilter(); EndUpdate(); end |
2170 |
How do I update itemcount and matchitemcount of the FilterBarCaption after I added the item using the AddItem method
// Click event - Occurs when the user presses and then releases the left mouse button over the tree control. procedure TWinForm1.AxG2antt1_ClickEvent(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin Items.AddItem('new'); Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; with (Columns.Add('Item') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; FilterList := Integer(EXG2ANTTLib.FilterListEnum.exShowExclude) Or Integer(EXG2ANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXG2ANTTLib.FilterListEnum.exShowCheckBox) Or Integer(EXG2ANTTLib.FilterListEnum.exSortItemsAsc); end; with (Columns.Add('Pos') as EXG2ANTTLib.Column) do begin AllowSizing := False; AllowSort := False; Width := 32; FormatColumn := '1 apos ``'; Position := 0; end; with Items do begin AddItem('Item A'); AddItem('Item B'); AddItem('Item C'); end; FilterBarCaption := '`<r>` + value + `</b><fgcolor=808080>` + ( matchitemcount < 0 ? ( ( len(value) ? `<br>` : `` ) + `<r>` + abs(matchitemcount + 1)' + ' + ` result(s)` ) : (`<fgcolor=808080>`+ itemcount + ` item(s)`) )'; FilterBarPromptVisible := Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarCompact) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarShowCloseOnRight) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarShowCloseIfRequired) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarCaptionVisible) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarVisible) Or Integer(EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarPromptVisible); EndUpdate(); end |
2169 |
The Edit method does not work while ReadOnly property is exLocked and the first column is hidden. Is there any fix
// DblClick event - Occurs when the user dblclk the left mouse button over an object. procedure TWinForm1.AxG2antt1_DblClick(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_DblClickEvent); begin with AxG2antt1 do begin var_ItemFromPoint := get_ItemFromPoint(-1,-1,c,hit); FocusColumnIndex := c; Edit(Nil); end end; with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; AutoEdit := False; ReadOnly := EXG2ANTTLib.ReadOnlyEnum.exLocked; AutoSearch := True; (Columns.Add('') as EXG2ANTTLib.Column).Visible := False; with (Columns.Add('Contains') as EXG2ANTTLib.Column) do begin AutoSearch := EXG2ANTTLib.AutoSearchEnum.exContains; Editor.EditType := EXG2ANTTLib.EditTypeEnum.EditType; end; with Items do begin CellValue[TObject(AddItem(Nil)),TObject(1)] := 'Tom Hanks'; CellValue[TObject(AddItem(Nil)),TObject(1)] := 'Leonardo DiCaprio'; CellValue[TObject(AddItem(Nil)),TObject(1)] := 'Will Smith'; CellValue[TObject(AddItem(Nil)),TObject(1)] := 'Tom Cruise'; end; EndUpdate(); end |
2168 |
How can I highlight the cell's button with a different appearance, when cursor hovers it
with AxG2antt1 do begin BeginUpdate(); VisualAppearance.Add(1,'c:\exontrol\images\normal.ebn'); DefaultItemHeight := 22; TreeColumnIndex := -1; SelForeColor := Color.FromArgb(0,0,0); SelBackColor := BackColor; set_Background(EXG2ANTTLib.BackgroundPartEnum.exCursorHoverCellButton,$1000000); with (Columns.Add('Buttons') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellHasButton] := TObject(True); Def[EXG2ANTTLib.DefColumnEnum.exCellValueFormat] := TObject(1); Alignment := EXG2ANTTLib.AlignmentEnum.CenterAlignment; HeaderAlignment := EXG2ANTTLib.AlignmentEnum.CenterAlignment; end; with Items do begin AddItem('Button <b>1</b>'); AddItem('Button <b>2</b>'); AddItem('Button <b>3</b>'); end; EndUpdate(); end |
2167 |
How to group one or more operations into a block when the user do undo or redo
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin AllowUndoRedo := True; FirstVisibleDate := '6/20/2005'; AllowLinkBars := True; LevelCount := 2; PaneWidth[False] := 64; Bars.Item['Task'].Height := 16; end; with Items do begin StartBlockUndoRedo(); AddBar(AddItem('Task 1'),'Task','6/23/2005','6/27/2005','',Nil); AddBar(AddItem('Task 2'),'Task','6/28/2005','7/2/2005','',Nil); AddLink('L1',ItemByIndex[0],'',ItemByIndex[1],''); EndBlockUndoRedo(); h := ItemByIndex[1]; end; with Chart.Notes.Add('NoteD',TObject(h),'6/26/2005','CTRL+Z (undo), CTRL+Y (redo)') do begin PartShadow[EXG2ANTTLib.NotePartEnum.exNoteEnd] := False; PartToolTip[EXG2ANTTLib.NotePartEnum.exNoteEnd] := 'Press CTRL+Z to undo <br> and then press CTRL+Y to redo'; PartTransparency[EXG2ANTTLib.NotePartEnum.exNoteEnd] := 25; PartVOffset[EXG2ANTTLib.NotePartEnum.exNoteEnd] := -2; PartBackColor[EXG2ANTTLib.NotePartEnum.exNoteEnd] := $ffff; end; EndUpdate(); end |
2166 |
I am using the Link property to customize the link, but when I press redo it (CTRL+Y) to redo it, not all properties are restored. What can be done
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin AllowUndoRedo := True; FirstVisibleDate := '6/20/2005'; AllowLinkBars := True; LevelCount := 2; PaneWidth[False] := 64; Bars.Item['Task'].Height := 16; end; with Items do begin AddBar(AddItem('Task 1'),'Task','6/23/2005','7/1/2005','',Nil); AddBar(AddItem('Task 2'),'Task','6/27/2005','7/4/2005','',Nil); StartBlockUndoRedo(); AddLink('L1',ItemByIndex[0],'',ItemByIndex[1],''); u := StartUpdateLink['L1']; Link['L1',EXG2ANTTLib.LinkPropertyEnum.exLinkWidth] := TObject(2); Link['L1',EXG2ANTTLib.LinkPropertyEnum.exLinkText] := '<fgcolor FF0000>CTRL+Z (undo), CTRL+Y (redo)'; Link['L1',EXG2ANTTLib.LinkPropertyEnum.exLinkToolTip] := 'Press CTRL+Z to undo <br> and then press CTRL+Y to redo'; Link['L1',EXG2ANTTLib.LinkPropertyEnum.exLinkStartPos] := TObject(0); Link['L1',EXG2ANTTLib.LinkPropertyEnum.exLinkColor] := TObject(255); EndUpdateLink(u); EndBlockUndoRedo(); end; EndUpdate(); end |
2165 |
I am using the ItemBar property to customize the task, but when I press redo it (CTRL+Y) to redo it, not all properties are restored. What can be done
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin AllowUndoRedo := True; FirstVisibleDate := '6/20/2005'; AllowLinkBars := True; LevelCount := 2; PaneWidth[False] := 64; Bars.Item['Task'].Height := 16; end; with Items do begin AddBar(AddItem('Task 1'),'Task','6/21/2005','6/30/2005','',Nil); h := AddItem('Task 2'); StartBlockUndoRedo(); AddBar(h,'Task','6/27/2005','7/4/2005','','CTRL+Z (undo), CTRL+Y (redo)'); u := StartUpdateBar[h,'']; ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarColor] := TObject(255); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarToolTip] := 'Press CTRL+Z to undo <br> and then press CTRL+Y to redo'; EndUpdateBar(u); EndBlockUndoRedo(); end; EndUpdate(); end |
2164 |
The incremental search feature is no working for columns with editor assigned. What can be done
// DblClick event - Occurs when the user dblclk the left mouse button over an object. procedure TWinForm1.AxG2antt1_DblClick(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_DblClickEvent); begin with AxG2antt1 do begin Edit(Nil); end end; with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; AutoEdit := False; AutoSearch := True; with (Columns.Add('Contains') as EXG2ANTTLib.Column) do begin AutoSearch := EXG2ANTTLib.AutoSearchEnum.exContains; Editor.EditType := EXG2ANTTLib.EditTypeEnum.EditType; end; with Items do begin AddItem('Tom Hanks'); AddItem('Leonardo DiCaprio'); AddItem('Will Smith'); AddItem('Tom Cruise'); end; EndUpdate(); end |
2163 |
Each item is representated by a key as string. Is it possible to have a drop down editor to display more information when using the item's key
with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with (Columns.Add('Multiple-Columns Tree DropDownListType') as EXG2ANTTLib.Column).Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.DropDownListType; AddItem(0,'KR|Korea, Republic of',Nil); AddItem(1,'MO|Macao',Nil); AddItem(2,'SA|Saudi Arabia',Nil); AddItem(3,'EG|Egypt',Nil); AddItem(4,'GB|United Kingdom',Nil); AddItem(5,'GT|Guatemala',Nil); AddItem(6,'SR|Suriname',Nil); AddItem(7,'BM|Bermuda',Nil); end; with Items do begin AddItem('EG'); AddItem('GB'); AddItem('BM'); end; EndUpdate(); end |
2162 |
My table includes codes/keys for items, can I display a drop down editor to include more information
with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with (Columns.Add('Multiple-Columns DropDownListType') as EXG2ANTTLib.Column).Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.DropDownListType; DropDownAutoWidth := EXG2ANTTLib.DropDownWidthType.exDropDownEditorWidth; Option[EXG2ANTTLib.EditorOptionEnum.exDropDownColumnCaption] := 'City¦Coordinates¦State'; AddItem(0,'JV3|Jollyville¦3026N 09746W¦Texas',Nil); AddItem(1,'TMO|Altamont¦4021N 11017W¦Utah',Nil); AddItem(2,'IIM|Williamston¦4241N 08417W¦Michigan',Nil); AddItem(3,'IWN|Merrittstown¦3958N 07952W¦Pennsylvania',Nil); AddItem(4,'HOU|Houston¦2945N 09521W¦Texas',Nil); AddItem(5,'GSF|Gales Ferry¦4125N 07205W¦Connecticut',Nil); end; with Items do begin AddItem('HOU'); AddItem('IIM'); AddItem('TMO'); end; EndUpdate(); end |
2161 |
How can I display and select from a multiple-columns tree editor
with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; Images('gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTql' + 'Vq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m0' + 'ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/yN' + 'AOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA='); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with (Columns.Add('Multiple-Columns Tree DropDownListType') as EXG2ANTTLib.Column).Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.DropDownListType; DropDownAutoWidth := EXG2ANTTLib.DropDownWidthType.exDropDownEditorWidth; Option[EXG2ANTTLib.EditorOptionEnum.exDropDownColumnCaption] := 'Name¦Title¦City¦Phone'; Option[EXG2ANTTLib.EditorOptionEnum.exDropDownColumnWidth] := '224¦¦¦96'; AddItem(1,'Nancy Davolio¦Sales Representative¦Seattle¦(206) 555-9857',TObject(1)); AddItem(2,'Andrew Fuller¦<b>Vice President</b>, Sales¦Tacoma¦(206) 555-9482',TObject(2)); InsertItem(3,'Janet Leverling¦Sales Representative¦Kirkland¦(206) 555-3412',TObject(3),TObject(2)); InsertItem(4,'Peacock Margaret¦Sales Representative¦Redmond¦(206) 555-8122',TObject(3),TObject(2)); InsertItem(5,'Steven Buchanan¦Sales Manager¦London¦(71) 555-4848',TObject(2),TObject(2)); InsertItem(6,'Michael Suyama¦Sales Representative¦London¦(71) 555-7773',TObject(1),TObject(5)); InsertItem(7,'Robert King¦Sales Representative¦Kirkland¦(71) 555-5598',TObject(2),TObject(2)); InsertItem(8,'Laura Callahan¦Inside Sales Coordinator¦Seattle¦(206) 555-1189',TObject(3),TObject(2)); InsertItem(9,'Anne Dodsworth¦Sales Representative¦London¦(71) 555-4444',TObject(2),TObject(5)); ExpandAll(); end; with Items do begin AddItem(TObject(1)); AddItem(TObject(2)); AddItem(TObject(4)); end; EndUpdate(); end |
2160 |
Does you control support multiple-columns for a drop down editor
with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[True] := 0; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with (Columns.Add('Multiple-Columns DropDownListType') as EXG2ANTTLib.Column).Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.DropDownListType; DropDownAutoWidth := EXG2ANTTLib.DropDownWidthType.exDropDownEditorWidth; AddItem(0,'Jollyville¦JV3¦3026N 09746W¦TX',Nil); AddItem(1,'Altamont¦TMO¦4021N 11017W¦UT',Nil); AddItem(2,'Williamston¦IIM¦4241N 08417W¦MI',Nil); AddItem(3,'Merrittstown¦IWN¦3958N 07952W¦PA',Nil); AddItem(4,'Houston¦HOU¦2945N 09521W¦TX',Nil); AddItem(5,'Gales Ferry¦GSF¦4125N 07205W¦CT',Nil); end; with Items do begin InsertItem(0,'',TObject(1)); InsertItem(0,'',TObject(2)); InsertItem(0,'',TObject(4)); end; EndUpdate(); end |
2159 |
Is it possible to change the summary-bar's start or/and end margins
with AxG2antt1 do begin BeginUpdate(); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; ColumnAutoResize := False; with Chart do begin AllowCreateBar := EXG2ANTTLib.CreateBarEnum.exNoCreateBar; AllowLinkBars := False; FirstVisibleDate := '1/1/2008'; LevelCount := 2; PaneWidth[False] := 256; end; (Columns.Add('Members') as EXG2ANTTLib.Column).Width := 96; with (Columns.Add('Start') as EXG2ANTTLib.Column) do begin Width := 112; Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(1); LevelKey := TObject(1); end; with (Columns.Add('End') as EXG2ANTTLib.Column) do begin Width := 112; Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(2); LevelKey := TObject(1); end; with Items do begin AllowCellValueToItemBar := True; hR1 := AddItem('Team'); AddBar(hR1,'Summary','1/2/2008','1/8/2008','',Nil); AddBar(hR1,'','1/13/2008','1/13/2008','R',Nil); ItemBar[hR1,'R',EXG2ANTTLib.ItemBarPropertyEnum.exBarTransparent] := TObject(100); DefineSummaryBars(hR1,'',h1,'R'); h1 := InsertItem(hR1,Nil,'Member 1'); AddBar(h1,'Task','1/2/2008','1/7/2008',Nil,Nil); DefineSummaryBars(hR1,'',h1,''); h1 := InsertItem(hR1,Nil,'Member 2'); AddBar(h1,'Task','1/4/2008','1/9/2008',Nil,Nil); DefineSummaryBars(hR1,'',h1,''); h1 := InsertItem(hR1,Nil,'Member 3'); AddBar(h1,'Task','1/5/2008','1/10/2008',Nil,Nil); DefineSummaryBars(hR1,'',h1,''); ExpandItem[hR1] := True; end; EndUpdate(); end |
2158 |
I want to display two lines/curves in the histogram-area such as expected and actual work effor per month. How can I do that (leaf)
with AxG2antt1 do begin BeginUpdate(); with Chart do begin PaneWidth[False] := 128; FirstVisibleDate := '10/5/2020'; HistogramVisible := True; HistogramHeight := 96; HistogramView := Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramNoGrouping) Or Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramRecLeafItems) Or Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramLeafItems) Or Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramUnlockedItems); with Bars.Item['Task'] do begin HistogramPattern := EXG2ANTTLib.PatternEnum.exRectangularCurve; HistogramItems := -4; HistogramBorderSize := 1; end; with Bars.Copy('Task','C') do begin HistogramPattern := EXG2ANTTLib.PatternEnum.exRectangularCurve; HistogramItems := -4; HistogramColor := $ff; HistogramBorderSize := 2; end; end; Columns.Add('Column'); with Items do begin h := AddItem('Project A'); AddBar(InsertItem(h,Nil,'Item 1'),'Task','10/7/2020','10/14/2020',Nil,Nil); AddBar(InsertItem(h,Nil,'Item 2'),'Task','10/10/2020','10/17/2020',Nil,Nil); ExpandItem[h] := True; h := AddItem('Project B'); AddBar(InsertItem(h,Nil,'Item 1'),'C','10/13/2020','10/20/2020',Nil,Nil); AddBar(InsertItem(h,Nil,'Item 2'),'C','10/15/2020','10/23/2020',Nil,Nil); ExpandItem[h] := True; end; EndUpdate(); end |
2157 |
I want to display two lines/curves in the histogram-area such as expected and actual work effor per month. How can I do that (flat)
// BarResize event - Occurs when a bar is moved or resized. procedure TWinForm1.AxG2antt1_BarResize(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_BarResizeEvent); begin with AxG2antt1 do begin with Items do begin ItemBar[e.item,TObject(e.key),EXG2ANTTLib.ItemBarPropertyEnum.exBarEffort] := ItemBar[e.item,TObject(e.key),EXG2ANTTLib.ItemBarPropertyEnum.exBarPercent]; ItemBar[e.item,'C',EXG2ANTTLib.ItemBarPropertyEnum.exBarEffort] := TObject(1); end; end end; with AxG2antt1 do begin BeginUpdate(); HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Chart do begin FirstVisibleDate := '10/5/2020'; PaneWidth[False] := 128; LevelCount := 2; HistogramHeight := 96; HistogramVisible := True; with Bars.Add('Task%Progress') do begin HistogramPattern := EXG2ANTTLib.PatternEnum.exRectangularCurve; HistogramItems := -4; HistogramBorderSize := 1; HistogramBorderColor := Color; Shortcut := 'P'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarShowPercentCaption] := TObject(True); end; with Bars.Copy('Task','C') do begin HistogramPattern := EXG2ANTTLib.PatternEnum.exRectangularCurve; HistogramColor := $ff; HistogramBorderSize := 2; end; end; (Columns.Add('Tasks') as EXG2ANTTLib.Column).FormatColumn := '`Task ` + (1 index ``)'; with Items do begin h := AddItem(Nil); AddBar(h,'P','10/7/2020','10/14/2020','P',Nil); ItemBar[h,'P',EXG2ANTTLib.ItemBarPropertyEnum.exBarPercent] := TObject(0.5); AddBar(h,'C','10/7/2020','10/14/2020','C',Nil); ItemBar[h,'C',EXG2ANTTLib.ItemBarPropertyEnum.exBarTransparent] := TObject(100); GroupBars(h,'P',True,h,'C',True,Nil,Nil); GroupBars(h,'P',False,h,'C',False,Nil,Nil); h := AddItem(Nil); AddBar(h,'P','10/10/2020','10/17/2020','P',Nil); ItemBar[h,'P',EXG2ANTTLib.ItemBarPropertyEnum.exBarPercent] := TObject(0.75); AddBar(h,'C','10/10/2020','10/17/2020','C',Nil); ItemBar[h,'C',EXG2ANTTLib.ItemBarPropertyEnum.exBarTransparent] := TObject(100); GroupBars(h,'P',True,h,'C',True,Nil,Nil); GroupBars(h,'P',False,h,'C',False,Nil,Nil); h := AddItem(Nil); AddBar(h,'P','10/13/2020','10/20/2020','P',Nil); ItemBar[h,'P',EXG2ANTTLib.ItemBarPropertyEnum.exBarPercent] := TObject(0.25); AddBar(h,'C','10/13/2020','10/20/2020','C',Nil); ItemBar[h,'C',EXG2ANTTLib.ItemBarPropertyEnum.exBarTransparent] := TObject(100); GroupBars(h,'P',True,h,'C',True,Nil,Nil); GroupBars(h,'P',False,h,'C',False,Nil,Nil); end; EndUpdate(); end |
2156 |
Is it possible to show the filterbar on top of the rows
with AxG2antt1 do begin BeginUpdate(); FilterBarPromptVisible := EXG2ANTTLib.FilterBarVisibleEnum.exFilterBarTop; HeaderHeight := 24; FilterBarHeight := HeaderHeight; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesGeometric; with (Columns.Add('Column') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; FilterType := EXG2ANTTLib.FilterTypeEnum.exPattern; Filter := 'B*'; end; with (Columns.Add('Index') as EXG2ANTTLib.Column) do begin FormatColumn := '1 index ``'; Position := 0; Width := 48; AllowSizing := False; SortType := EXG2ANTTLib.SortTypeEnum.SortNumeric; Def[EXG2ANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True); end; with Items do begin AddItem('A.1'); AddItem('A.2'); AddItem('B.1'); AddItem('B.2'); AddItem('B.3'); AddItem('C'); end; ApplyFilter(); EndUpdate(); end |
2155 |
The deadline symbol is now a white arrow and it is difficult to see. I want to create a green or black arrow for showing deadline
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Task'); with Chart do begin FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 96; with Bars.Item['Deadline'] do begin StartColor := $8000; StartShape := EXG2ANTTLib.ShapeCornerEnum.exShapeIconDown3; end; end; with Items do begin AddBar(AddItem('Task'),'Deadline','1/2/2001','1/2/2001',Nil,Nil); end; EndUpdate(); end |
2154 |
DragDrop (with visual effect)
// OLEDragDrop event - Occurs when a source component is dropped onto a target component when the source component determines that a drop can occur. procedure TWinForm1.AxG2antt1_OLEDragDrop(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_OLEDragDropEvent); begin // SelectItem(InsertItem(i,, Data.GetData(1))) = True with AxG2antt1 do begin i := get_ItemFromPoint(-1,-1,c,hit); with Items do begin ExpandItem[i] := True; end; end end; // OLEStartDrag event - Occurs when the OLEDrag method is called. procedure TWinForm1.AxG2antt1_OLEStartDrag(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_OLEStartDragEvent); begin // Data.SetData(Me.Items.CellCaption(FocusItem, 0), 1) with AxG2antt1 do begin e.allowedEffects := 1; end end; with AxG2antt1 do begin VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABPUIQAAYAQGKIcBiAKBQAGaAoDgYN4MAANAwjJBMKgBBCLIxhEYobgmGIaRjEEQDCKYcxHCaIBiGcaIfDEBIeSBHcgRbAcOQHGSZZBhGRJGj' + 'uKIbSrLICzBDUcRnGwAKQoaaaEomHwyAZOYwDAIoWhpKKCKjqWJKNb+XgAAJTES0RRVRTNAZ1YghGAQgIA=='); set_Background(EXG2ANTTLib.BackgroundPartEnum.exListOLEDropPosition,$1000000); set_Background(EXG2ANTTLib.BackgroundPartEnum.exChartOLEDropPosition,$1); set_Background(EXG2ANTTLib.BackgroundPartEnum.exDragDropBefore,$0); set_Background(EXG2ANTTLib.BackgroundPartEnum.exDragDropAfter,$ffffff); OLEDropMode := EXG2ANTTLib.exOLEDropModeEnum.exOLEDropManual; AutoDrag := EXG2ANTTLib.AutoDragEnum.exAutoDragPositionAnyOnRight; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; Indent := 16; SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; Columns.Add('Default'); with Items do begin h := AddItem('Root'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; end; OutputDebugString( 'You can:' ); OutputDebugString( 'A) left-click to drag and drop items between controls (open a new exhelper and run the same sample)' ); OutputDebugString( 'B) right-click to re-arrange the item position inside the same control' ); OutputDebugString( 'This sample shows how you can insert the data being dropped as a child of the item being hovered.' ); end |
2153 |
DragDrop (with no visual effect, hide item while drag and drop)
// OLEDragDrop event - Occurs when a source component is dropped onto a target component when the source component determines that a drop can occur. procedure TWinForm1.AxG2antt1_OLEDragDrop(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_OLEDragDropEvent); begin // SelectItem(InsertItem(i,, Data.GetData(1))) = True with AxG2antt1 do begin i := get_ItemFromPoint(-1,-1,c,hit); with Items do begin ExpandItem[i] := True; end; end end; // OLEStartDrag event - Occurs when the OLEDrag method is called. procedure TWinForm1.AxG2antt1_OLEStartDrag(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_OLEStartDragEvent); begin // Data.SetData(Me.Items.CellCaption(FocusItem, 0), 1) with AxG2antt1 do begin e.allowedEffects := 1; end end; with AxG2antt1 do begin set_Background(EXG2ANTTLib.BackgroundPartEnum.exDragDropBefore,$0); set_Background(EXG2ANTTLib.BackgroundPartEnum.exDragDropAfter,$ffffff); OLEDropMode := EXG2ANTTLib.exOLEDropModeEnum.exOLEDropManual; AutoDrag := EXG2ANTTLib.AutoDragEnum.exAutoDragPositionAnyOnRight; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; Indent := 16; SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; Columns.Add('Default'); with Items do begin h := AddItem('Root'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; end; OutputDebugString( 'You can:' ); OutputDebugString( 'A) left-click to drag and drop items between controls (open a new exhelper and run the same sample)' ); OutputDebugString( 'B) right-click to re-arrange the item position inside the same control' ); OutputDebugString( 'This sample shows how you can insert the data being dropped as a child of the item being hovered.' ); end |
2152 |
DragDrop
// OLEDragDrop event - Occurs when a source component is dropped onto a target component when the source component determines that a drop can occur. procedure TWinForm1.AxG2antt1_OLEDragDrop(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_OLEDragDropEvent); begin // SelectItem(InsertItem(i,, Data.GetData(1))) = True with AxG2antt1 do begin i := get_ItemFromPoint(-1,-1,c,hit); with Items do begin ExpandItem[i] := True; end; end end; // OLEStartDrag event - Occurs when the OLEDrag method is called. procedure TWinForm1.AxG2antt1_OLEStartDrag(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_OLEStartDragEvent); begin // Data.SetData(Me.Items.CellCaption(FocusItem, 0), 1) with AxG2antt1 do begin e.allowedEffects := 1; end end; with AxG2antt1 do begin OLEDropMode := EXG2ANTTLib.exOLEDropModeEnum.exOLEDropManual; AutoDrag := EXG2ANTTLib.AutoDragEnum.exAutoDragPositionAnyOnRight; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; Indent := 16; SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; Columns.Add('Default'); with Items do begin h := AddItem('Root'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; end; OutputDebugString( 'You can:' ); OutputDebugString( 'A) left-click to drag and drop items between controls (open a new exhelper and run the same sample)' ); OutputDebugString( 'B) right-click to re-arrange the item position inside the same control' ); OutputDebugString( 'This sample shows how you can insert the data being dropped as a child of the item being hovered.' ); end |
2151 |
Is there anyway to stop the header changing colour when the mouse hovers/moves across the column header (non-clickable)
with AxG2antt1 do begin BeginUpdate(); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Columns do begin Add('Item'); with (Add('Pos') as EXG2ANTTLib.Column) do begin Position := 0; Width := 32; AllowSizing := False; FormatColumn := '1 index ``'; AllowSort := False; AllowDragging := False; end; end; with Items do begin AddItem('Item A'); AddItem('Item B'); AddItem('Item C'); end; EndUpdate(); end |
2150 |
Is there anyway to stop the header changing colour when the mouse hovers/moves across the column header
with AxG2antt1 do begin BeginUpdate(); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; set_Background(EXG2ANTTLib.BackgroundPartEnum.exCursorHoverColumn,$ffffffff); with Columns do begin Add('Item'); with (Add('Pos') as EXG2ANTTLib.Column) do begin Position := 0; Width := 32; AllowSizing := False; FormatColumn := '1 index ``'; AllowSort := False; AllowDragging := False; end; end; with Items do begin AddItem('Item A'); AddItem('Item B'); AddItem('Item C'); end; EndUpdate(); end |
2149 |
How can I detect the last visible item
// SelectionChanged event - Fired after a new item has been selected. procedure TWinForm1.AxG2antt1_SelectionChanged(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin with Items do begin OutputDebugString( NextVisibleItem[FocusItem] ); end; end end; with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; AutoDrag := EXG2ANTTLib.AutoDragEnum.exAutoDragPositionAny; Columns.Add('Column'); with Items do begin InsertItem(AddItem('Item 1'),Nil,'Child 1'); AddItem('Item 2'); AddItem('Item 3'); InsertItem(AddItem('Item 4'),Nil,'Child 4'); AddItem('Item 5'); end; EndUpdate(); end |
2148 |
Is it possible to show the non-working part on the back (behind the item's background)
// CellStateChanged event - Fired after cell's state has been changed. procedure TWinForm1.AxG2antt1_CellStateChanged(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_CellStateChangedEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exGroupLinesOutside; SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; DefaultItemHeight := 22; GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesSolid; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with (Columns.Add('Tasks') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True); PartialCheck := True; end; with VisualAppearance do begin Add(2,'gBFLBCJwBAEHhEJAAEhABUkIQAAYAQGKIcBiAKBQAGYBIJDEMQ3DjAUBjMK4ZwTC4AIQjCK4JDKHYJRpHEZgLBMJAAGIZYhhUYRUiYMkiJBGGDIDiGGI2SJAcbTVIEcx' + '9EyUJSgSTJOjCMokTTIU4TTLYASbJafJJhWSaAiyMouDIOMg1BDNIw/Hika6jOgKUisNJXRzWIBTbDlOQ3JqnbCjOQRSrQBoNDAMAiiaKlbwJPK9RoieQXfwUAJrXJcF' + 'qXFSLVxNBKAQEBA='); Add(4,'gBFLBCJwBAEHhEJAAEhABTcIQAAYAQGKIcBiAKBQAGaAoDgYN4MAANAwjJBMKgBBCLIxhEYobgmGIaRiBMIxAKIZhzEiJYgGIZxYh8MQER5IEbyBDsBw5AaZZojGRJGi' + 'gNIqSxLUhTRKUdQrG4AKQnGhpDgmJYnU5EcrSUKQcw/JaiKYpGZYXpqO5OTzUIyVHDdKgFGKNKwjKiKKp6FofDJcADUcKAYBKFoaLjgS5bXhSGpnV5bFoWdLTVwhBKAQ' + 'EBA='); Add(1,'CP:2 1 1 -1 -1'); Add(3,'CP:4 1 1 -1 -1'); end; with ConditionalFormats.Add('%CS0 = 1',Nil) do begin BackColor := $3000000; ChartBackColor := BackColor; end; with Chart do begin FirstVisibleDate := '8/1/2017'; LevelCount := 2; PaneWidth[False] := 128; Bars.Item['Task'].Pattern := EXG2ANTTLib.PatternEnum.exPatternSolid; with Bars.Item['Summary'] do begin StartShape := EXG2ANTTLib.ShapeCornerEnum.exShapeIconEmpty; EndShape := EXG2ANTTLib.ShapeCornerEnum.exShapeIconEmpty; Shape := EXG2ANTTLib.ShapeBarEnum.exShapeSolidDown; end; SelBackColor := AxG2antt1.SelBackColor; SelBarColor := $808080; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; NonworkingDaysPattern := EXG2ANTTLib.PatternEnum.exPatternSolid; GridLineStyle := Integer(EXG2ANTTLib.GridLinesStyleEnum.exGridLinesBehind) Or Integer(EXG2ANTTLib.GridLinesStyleEnum.exGridLinesSolid); end; with Items do begin h := AddItem('Project'); hChild := InsertItem(h,Nil,'Task 1'); AddBar(hChild,'Task','8/2/2017','8/8/2017',Nil,Nil); SelectItem[hChild] := True; hChild := InsertItem(h,Nil,'Task 2'); AddBar(hChild,'Task','8/3/2017','8/10/2017',Nil,Nil); hChild := InsertItem(h,Nil,'Task 3'); AddBar(hChild,'Task','8/4/2017','8/12/2017',Nil,Nil); CellState[TObject(hChild),TObject(0)] := 1; hChild := InsertItem(h,Nil,'Task 4'); AddBar(hChild,'Task','8/5/2017','8/14/2017',Nil,Nil); hChild := InsertItem(h,Nil,'Task 5'); AddBar(hChild,'Task','8/6/2017','8/16/2017',Nil,Nil); AddBar(h,'Summary','8/1/2017','8/1/2017','sum',Nil); DefineSummaryBars(h,'sum',-3,''); ExpandItem[h] := True; h := AddItem('ItemBackColor'); AddBar(h,'Progress','8/4/2017','8/14/2017',Nil,Nil); ItemBackColor[h] := $18080ff; AxG2antt1.Chart.ItemBackColor[h] := $18080ff; end; EndUpdate(); end |
2147 |
How can I hide a bar within the control's overview (sample 1)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Default'); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSplitBar,$bebebe); BackColorLevelHeader := BackColor; with Chart do begin LevelCount := 2; PaneWidth[False] := 64; OverviewHeight := 48; OverviewVisible := Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewSplitter) Or Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewShowMargins) Or Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewShowAllVisible); FirstVisibleDate := '1/1/2020'; Bars.Copy('Task','TaskO').Color := $ff; end; with Items do begin AddItem(''); h := AddItem(''); AddBar(h,'Task','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'Task','12/2/2020','12/12/2020','K2',Nil); h := AddItem(''); AddBar(h,'TaskO','1/2/2020','1/12/2020','K1',Nil); ItemBar[h,'K1',EXG2ANTTLib.ItemBarPropertyEnum.exBarOverviewColor] := TObject(-1); AddBar(h,'TaskO','12/2/2020','12/12/2020','K2',Nil); ItemBar[h,'K2',EXG2ANTTLib.ItemBarPropertyEnum.exBarOverviewColor] := TObject(-1); h := AddItem(''); AddBar(h,'Task','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'Task','12/2/2020','12/12/2020','K2',Nil); end; EndUpdate(); end |
2146 |
How can I hide all bars within the control's overview (sample 2)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Default'); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSplitBar,$bebebe); BackColorLevelHeader := BackColor; with Chart do begin LevelCount := 2; PaneWidth[False] := 64; OverviewHeight := 48; OverviewVisible := Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewShowMargins) Or Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewHideBars) Or Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewShowOnlyVisible); FirstVisibleDate := '1/1/2020'; with Bars.Copy('Task','TaskO') do begin OverviewColor := $ffffffff; Color := $ff; end; end; with Items do begin AddItem(''); h := AddItem(''); AddBar(h,'Task','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'Task','12/2/2020','12/12/2020','K2',Nil); h := AddItem(''); AddBar(h,'TaskO','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'TaskO','12/2/2020','12/12/2020','K2',Nil); h := AddItem(''); AddBar(h,'Task','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'Task','12/2/2020','12/12/2020','K2',Nil); end; EndUpdate(); end |
2145 |
How can I hide all bars or specified type within the control's overview (sample 3)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Default'); set_Background(EXG2ANTTLib.BackgroundPartEnum.exSplitBar,$bebebe); BackColorLevelHeader := BackColor; with Chart do begin LevelCount := 2; PaneWidth[False] := 64; OverviewHeight := 48; OverviewVisible := Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewSplitter) Or Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewShowMargins) Or Integer(EXG2ANTTLib.OverviewVisibleEnum.exOverviewShowAllVisible); FirstVisibleDate := '1/1/2020'; with Bars.Copy('Task','TaskO') do begin OverviewColor := $ffffffff; Color := $ff; end; end; with Items do begin AddItem(''); h := AddItem(''); AddBar(h,'Task','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'Task','12/2/2020','12/12/2020','K2',Nil); h := AddItem(''); AddBar(h,'TaskO','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'TaskO','12/2/2020','12/12/2020','K2',Nil); h := AddItem(''); AddBar(h,'Task','1/2/2020','1/12/2020','K1',Nil); AddBar(h,'Task','12/2/2020','12/12/2020','K2',Nil); end; EndUpdate(); end |
2144 |
Is it possible to exclude the parent/child items when do the filtering, so to include only items that match the filter without any indentation
// AddItem event - Occurs after a new Item has been inserted to Items collection. procedure TWinForm1.AxG2antt1_AddItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddItemEvent); begin with AxG2antt1 do begin Items.AddBar(e.item,'Task','1/2/2001','1/9/2001',Nil,Nil); end end; // FilterChange event - Occurs when the filter was changed. procedure TWinForm1.AxG2antt1_FilterChange(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin Indent := AxG2antt1.FormatABC('value > 0 ? 18 : 0',Items.MatchItemCount,Nil,Nil); end end; with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; Indent := 18; FilterInclude := EXG2ANTTLib.FilterIncludeEnum.exMatchingItemsOnly; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exVLines; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; with Chart do begin LevelCount := 2; FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 164; end; with Columns do begin with (Add('Column') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; FilterType := EXG2ANTTLib.FilterTypeEnum.exFilter; FilterList := EXG2ANTTLib.FilterListEnum.exShowCheckBox; Filter := 'C1'; end; with (Add('Pos') as EXG2ANTTLib.Column) do begin FormatColumn := '1 rindex ``'; Position := 0; AllowSizing := False; AllowDragging := False; end; end; with Items do begin h := AddItem('R1'); h2 := InsertItem(h,Nil,'S'); InsertItem(h2,Nil,'C1'); InsertItem(h2,Nil,'C2'); InsertItem(h,Nil,'C1'); InsertItem(h,Nil,'C2'); ExpandItem[h] := True; h := AddItem('R2'); InsertItem(h,Nil,'C1'); InsertItem(h,Nil,'C2'); end; ApplyFilter(); EndUpdate(); end |
2143 |
I am using the Chart.AllowResizeChart property. How can I customize the labels into the chart's levels
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Task'); with Chart do begin AllowResizeChart := Integer(EXG2ANTTLib.ResizeChartEnum.exAllowChangeUnitScale) Or Integer(EXG2ANTTLib.ResizeChartEnum.exAllowResizeChartMiddle) Or Integer(EXG2ANTTLib.ResizeChartEnum.exAllowResizeChartHeader); Label[EXG2ANTTLib.UnitEnum.exYear] := 'year'; Label[EXG2ANTTLib.UnitEnum.exHalfYear] := ''; Label[EXG2ANTTLib.UnitEnum.exQuarterYear] := ''; Label[EXG2ANTTLib.UnitEnum.exMonth] := 'month'; Label[EXG2ANTTLib.UnitEnum.exThirdMonth] := ''; Label[EXG2ANTTLib.UnitEnum.exWeek] := 'week'; Label[EXG2ANTTLib.UnitEnum.exDay] := 'day'; Label[EXG2ANTTLib.UnitEnum.exHour] := 'hour'; Label[EXG2ANTTLib.UnitEnum.exMinute] := ''; Label[EXG2ANTTLib.UnitEnum.exSecond] := ''; ShowNonworkingDates := False; LevelCount := 2; FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 48; UnitWidth := 32; UnitScale := EXG2ANTTLib.UnitEnum.exDay; end; with Items do begin AddBar(AddItem('Task A'),'Task','1/2/2001','1/6/2001','K1',Nil); AddBar(AddItem('Task B'),'Task','1/6/2001','1/10/2001','K1',Nil); AddBar(AddItem('Task C'),'Task','1/10/2001','1/14/2001','K1',Nil); AddBar(AddItem(''),'','1/8/2001','1/8/2001','Info','Click the <b>middle</b> mouse button and start dragging'); end; EndUpdate(); end |
2142 |
Is it possible to display the header using multiple lines, while chart display multiple levels (sample 2)
// AddColumn event - Fired after a new column has been added. procedure TWinForm1.AxG2antt1_AddColumn(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_AddColumnEvent); begin // Column.Def(52) = 4 // Column.Def(53) = 4 end; with AxG2antt1 do begin BeginUpdate(); with Chart do begin LevelCount := 2; PaneWidth[True] := 256; end; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; with Columns do begin Add('Column'); (Add('C1') as EXG2ANTTLib.Column).HTMLCaption := '<b>C<off 4>1</b><br>left'; (Add('C2') as EXG2ANTTLib.Column).HTMLCaption := '<c><b>C<off 4>2</b><br><c>center'; (Add('C3') as EXG2ANTTLib.Column).HTMLCaption := '<r><b>C<off 4>3</b><br><r>right'; end; EndUpdate(); end |
2141 |
Is there any way to control the z-order of a TimeZone
with AxG2antt1 do begin with Chart do begin PaneWidth[False] := 0; UnitWidth := 15; LevelCount := 2; FirstVisibleDate := '12/28/2009'; MarkTimeZone('Top','1/1/2010','1/5/2010',TObject(16711680),'1;;<fgcolor=FFFFFF>Top;1'); MarkTimeZone('Partial','1/8/2010','1/12/2010',TObject(16711680),'50;;<fgcolor=FFFFFF>Partial;1'); MarkTimeZone('Default','1/15/2010','1/19/2010',TObject(16711680),';;<fgcolor=FFFFFF>Default;1'); end; end |
2140 |
Is it possible to display the header using multiple lines, while chart display multiple levels (sample 1)
with AxG2antt1 do begin BeginUpdate(); Chart.LevelCount := 2; HeaderHeight := 18; HeaderSingleLine := False; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; (Columns.Add('This is just a column that should break the header.') as EXG2ANTTLib.Column).Width := 32; Columns.Add('This is just another column that should break the header.'); EndUpdate(); end |
2139 |
Difference between HistogramValueFromPoint and HistogramValue (sample 2)
// MouseMove event - Occurs when the user moves the mouse. procedure TWinForm1.AxG2antt1_MouseMoveEvent(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_MouseMoveEvent); begin with AxG2antt1 do begin with Chart do begin v1 := HistogramValueFromPoint[-1,-1]; v2 := HistogramValue[TObject(DateFromPoint[-1,-1]),Nil,Nil]; vMin := HistogramValue['min',Nil,Nil]; vMax := HistogramValue['max',Nil,Nil]; end; format := FormatABC('`<b>ValueFromPoint</b>: ` + A + `<br>ValueFromDate: ` + B',TObject(v1),TObject(v2),Nil); format := FormatABC('A + `<br>Min: ` + B + `<br>Max: ` + C',TObject(format),TObject(vMin),TObject(vMax)); ShowToolTip(format,Nil,Nil,'16','16'); end end; with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin FirstWeekDay := EXG2ANTTLib.WeekDayEnum.exMonday; LevelCount := 2; PaneWidth[False] := 40; FirstVisibleDate := '6/9/2005'; HistogramVisible := True; HistogramView := Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramGroupCumulative) Or Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramAllItems); HistogramHeight := 128; with Bars.Item['Task'] do begin HistogramPattern := Pattern; HistogramType := EXG2ANTTLib.HistogramTypeEnum.exHistCumulative; HistogramItems := -6; HistogramRulerLinesColor := $10000; HistogramBorderSize := 1; HistogramBorderColor := $10000; HistogramCumulativeOriginalColorBars := EXG2ANTTLib.HistogramCumulativeOriginalColorBarsEnum.exChangeColor; HistogramCumulativeShowLegend := -1; end; end; with Items do begin AddBar(AddItem('Task'),'Task','6/10/2005','6/14/2005','',Nil); AddBar(AddItem('Task'),'Task','6/11/2005','6/15/2005','',Nil); AddBar(AddItem('Task'),'Task','6/12/2005','6/16/2005','',Nil); end; EndUpdate(); end |
2138 |
Difference between HistogramValueFromPoint and HistogramValue (sample 1)
// MouseMove event - Occurs when the user moves the mouse. procedure TWinForm1.AxG2antt1_MouseMoveEvent(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_MouseMoveEvent); begin with AxG2antt1 do begin with Chart do begin v1 := HistogramValueFromPoint[-1,-1]; v2 := HistogramValue[TObject(DateFromPoint[-1,-1]),Nil,Nil]; vMin := HistogramValue['min',Nil,Nil]; vMax := HistogramValue['max',Nil,Nil]; end; format := FormatABC('`<b>ValueFromPoint</b>: ` + A + `<br>ValueFromDate: ` + B',TObject(v1),TObject(v2),Nil); format := FormatABC('A + `<br>Min: ` + B + `<br>Max: ` + C',TObject(format),TObject(vMin),TObject(vMax)); ShowToolTip(format,Nil,Nil,'16','16'); end end; with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin FirstWeekDay := EXG2ANTTLib.WeekDayEnum.exMonday; LevelCount := 2; PaneWidth[False] := 40; FirstVisibleDate := '6/9/2005'; HistogramVisible := True; HistogramView := EXG2ANTTLib.HistogramViewEnum.exHistogramAllItems; HistogramHeight := 128; with Bars.Item['Task'] do begin HistogramPattern := Pattern; HistogramType := EXG2ANTTLib.HistogramTypeEnum.exHistOverload; HistogramItems := -6; HistogramRulerLinesColor := $10000; HistogramBorderSize := 1; HistogramBorderColor := $10000; end; end; with Items do begin AddBar(AddItem('Task'),'Task','6/10/2005','6/14/2005','',Nil); AddBar(AddItem('Task'),'Task','6/11/2005','6/15/2005','',Nil); AddBar(AddItem('Task'),'Task','6/12/2005','6/16/2005','',Nil); end; EndUpdate(); end |
2137 |
I am using the Inside-Zoom feature, but the inside grid lines are more dashed the dotted
with AxG2antt1 do begin BeginUpdate(); with Chart do begin UnitScale := EXG2ANTTLib.UnitEnum.exDay; PaneWidth[False] := 0; LevelCount := 2; FirstVisibleDate := '1/1/2008'; with DefaultInsideZoomFormat do begin InsideLabel := '<%hh%>'; InsideUnit := EXG2ANTTLib.UnitEnum.exHour; InsideCount := 8; GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesGeometric; end; AllowInsideZoom := True; with InsideZooms do begin Add('1/4/2008'); end; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exVLines; ShowNonworkingDates := False; end; EndUpdate(); end |
2136 |
I am using expressions for exBarEffort, but the histogram does not show correctly the data
with AxG2antt1 do begin BeginUpdate(); HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Chart do begin FirstVisibleDate := '10/5/2020'; PaneWidth[False] := 128; LevelCount := 2; HistogramHeight := 96; HistogramVisible := True; AllowInsideZoom := True; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; with InsideZooms.Add('10/7/2020') do begin Width := 196; end; DefaultInsideZoomFormat.GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesSolid; with Bars.Item['Task'] do begin HistogramPattern := Pattern; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarEffort] := '(hour(value) > 5 and hour(value) < 18) ? 2 : 0'; end; HistogramUnitScale := EXG2ANTTLib.UnitEnum.exHour; end; (Columns.Add('Tasks') as EXG2ANTTLib.Column).FormatColumn := '`Task ` + (1 index ``)'; with Items do begin AddBar(AddItem(''),'Task','10/7/2020','10/12/2020',Nil,Nil); AddBar(AddItem(''),'Task','10/8/2020','10/13/2020',Nil,Nil); end; EndUpdate(); end |
2135 |
How can I specify the z-order of bars to be shown within the chart's histogram
with AxG2antt1 do begin BeginUpdate(); HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Chart do begin FirstVisibleDate := '10/5/2020'; PaneWidth[False] := 128; LevelCount := 2; HistogramHeight := 96; HistogramVisible := True; with Bars.Add('A') do begin Color := $ff0000; HistogramPattern := EXG2ANTTLib.PatternEnum.exPatternSolid; HistogramItems := -6; HistogramCumulativeOriginalColorBars := EXG2ANTTLib.HistogramCumulativeOriginalColorBarsEnum.exKeepOriginalColor; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); end; with Bars.Copy('A','B') do begin Color := $ff00; HistogramCumulativeOriginalColorBars := EXG2ANTTLib.HistogramCumulativeOriginalColorBarsEnum.exKeepOriginalColor; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); end; HistogramView := Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramGroupCumulative) Or Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramAllItems); HistogramZOrder := 'A,B'; end; (Columns.Add('Tasks') as EXG2ANTTLib.Column).FormatColumn := '`Task ` + (1 index ``)'; with Items do begin AddBar(AddItem(''),'A','10/7/2020','10/12/2020',Nil,Nil); AddBar(AddItem(''),'A','10/8/2020','10/13/2020',Nil,Nil); AddBar(AddItem(''),'B','10/9/2020','10/14/2020',Nil,Nil); AddBar(AddItem(''),'B','10/10/2020','10/15/2020',Nil,Nil); end; EndUpdate(); end |
2134 |
How can I show cumulative histogram for two or more different types of bars
with AxG2antt1 do begin BeginUpdate(); HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Chart do begin FirstVisibleDate := '10/5/2020'; PaneWidth[False] := 128; LevelCount := 2; HistogramHeight := 96; HistogramVisible := True; with Bars.Add('A') do begin Color := $ff0000; HistogramPattern := EXG2ANTTLib.PatternEnum.exPatternSolid; HistogramItems := -6; HistogramCumulativeOriginalColorBars := EXG2ANTTLib.HistogramCumulativeOriginalColorBarsEnum.exKeepOriginalColor; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); end; with Bars.Copy('A','B') do begin Color := $ff00; HistogramCumulativeOriginalColorBars := EXG2ANTTLib.HistogramCumulativeOriginalColorBarsEnum.exKeepOriginalColor; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); end; HistogramView := Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramGroupCumulative) Or Integer(EXG2ANTTLib.HistogramViewEnum.exHistogramAllItems); end; (Columns.Add('Tasks') as EXG2ANTTLib.Column).FormatColumn := '`Task ` + (1 index ``)'; with Items do begin AddBar(AddItem(''),'A','10/7/2020','10/12/2020',Nil,Nil); AddBar(AddItem(''),'A','10/8/2020','10/13/2020',Nil,Nil); AddBar(AddItem(''),'B','10/9/2020','10/14/2020',Nil,Nil); AddBar(AddItem(''),'B','10/10/2020','10/15/2020',Nil,Nil); end; EndUpdate(); end |
2133 |
I would like to display a solid line between "root" items, and dotted lines (default) between child items. How can I do that
with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exHLines; GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesGeometric; VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABMsIQAAYAQGKIcBiAKBQAGaAoDgYN4MAANAwjJBMKgBBCLIxhEYobgmGIXRpFMbxAKQahLEiTIgGUYJHgmK4tQLHb7zGAABRDDSOIDnGQJXh' + 'aI4JQSMMQDGLAZxVFiPRhAWLpBh+PQATrOdLUfSjVwhBKAQEBA=='); with (Columns.Add('Default') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True); PartialCheck := True; end; with (Columns.Add('Position') as EXG2ANTTLib.Column) do begin FormatColumn := '((1 rindex ``) contains `.`) = 0'; Visible := False; end; with ConditionalFormats.Add('%C1',Nil) do begin BackColor := $1e0e0e0; end; with Items do begin h := AddItem('Root 1'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); InsertItem(h,Nil,'Child 3'); ExpandItem[h] := True; h := AddItem('Root 2'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); h := AddItem('Root 3'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); end; EndUpdate(); end |
2132 |
I can not center or align the cell's caption and icon, when it displays the hierarchy
with AxG2antt1 do begin BeginUpdate(); Images('gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTql' + 'Vq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m0' + 'ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/yN' + 'AOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA='); with (Columns.Add('Tasks') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellValueFormat] := TObject(1); end; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; with Items do begin h := AddItem('Project'); hChild := InsertItem(h,Nil,'<img>1</img> Task (left)'); hChild := InsertItem(h,Nil,'<c><img>2</img> Task (center)'); hChild := InsertItem(h,Nil,'<r>Task (right) <img>3</img>'); ExpandItem[h] := True; end; EndUpdate(); end |
2131 |
How do I mask for float/integer number
with AxG2antt1 do begin BeginUpdate(); ColumnAutoResize := True; (Columns.Add('Type') as EXG2ANTTLib.Column).Width := 32; Columns.Add('Editor'); with Items do begin h := AddItem('Integer'); CellValue[TObject(h),TObject(1)] := '12'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.EditType; Numeric := EXG2ANTTLib.NumericEnum.exInteger; end; h := AddItem('Integer (mask, group)'); CellValue[TObject(h),TObject(1)] := '10002'; FormatCell[TObject(h),TObject(1)] := 'value format `0||`'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.MaskType; Mask := ';;;float,digits=0,invalid=empty,warning=invalid character'; end; h := AddItem('Integer (mask, no group)'); CellValue[TObject(h),TObject(1)] := '10002'; FormatCell[TObject(h),TObject(1)] := 'value format `0|0|`'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.MaskType; Mask := ';;;float,digits=0,grouping=,invalid=empty,warning=invalid character'; end; h := AddItem('Float'); CellValue[TObject(h),TObject(1)] := '+12.34E+2'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.EditType; Numeric := EXG2ANTTLib.NumericEnum.exFloat; end; h := AddItem('Float (no signs)'); CellValue[TObject(h),TObject(1)] := '12.34E-2'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.EditType; Numeric := Integer(EXG2ANTTLib.NumericEnum.exDisableSigns) Or Integer(EXG2ANTTLib.NumericEnum.exFloat); end; h := AddItem('Float-Integer'); CellValue[TObject(h),TObject(1)] := '+12.34'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.EditType; Numeric := EXG2ANTTLib.NumericEnum.exFloatInteger; end; h := AddItem('Float-Integer (no signs)'); CellValue[TObject(h),TObject(1)] := '12.34'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.EditType; Numeric := Integer(EXG2ANTTLib.NumericEnum.exDisableSigns) Or Integer(EXG2ANTTLib.NumericEnum.exFloatInteger); end; h := AddItem('Float (mask,group)'); CellValue[TObject(h),TObject(1)] := '10002.34'; FormatCell[TObject(h),TObject(1)] := 'value format `2`'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.MaskType; Mask := ';;;float,invalid=empty,warning=invalid character'; end; h := AddItem('Float (mask, no group)'); CellValue[TObject(h),TObject(1)] := '10002.34'; FormatCell[TObject(h),TObject(1)] := 'value format `2|0|`'; with CellEditor[TObject(h),TObject(1)] do begin EditType := EXG2ANTTLib.EditTypeEnum.MaskType; Mask := ';;;float,grouping=,invalid=empty,warning=invalid character'; end; end; EndUpdate(); end |
2130 |
Is it possible to offset (horizontally) the bar's caption
with AxG2antt1 do begin BeginUpdate(); Columns.Add('HOffset'); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; ScrollBySingleLine := True; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; with Chart do begin DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; FirstVisibleDate := '12/16/2000'; LevelCount := 2; PaneWidth[False] := 128; with Bars.Item['Task'] do begin Pattern := EXG2ANTTLib.PatternEnum.exPatternBox; Color := $a4a4a4; StartColor := $f0f0f0; EndColor := StartColor; Height := 15; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := 'label'; end; end; with Items do begin h := AddItem('right'); AddBar(h,'Task','12/22/2000','12/27/2000',Nil,Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(2); h := AddItem('right - 4'); AddBar(h,'Task','12/22/2000','12/27/2000',Nil,Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(2); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaptionHOffset] := TObject(-4); h := AddItem('left'); AddBar(h,'Task','12/22/2000','12/27/2000',Nil,Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(0); h := AddItem('left + 4'); AddBar(h,'Task','12/22/2000','12/27/2000',Nil,Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(0); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaptionHOffset] := TObject(4); end; EndUpdate(); end |
2129 |
Is it possible to always center the bar's caption (even if the item-bar is partially visible)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Align'); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; ScrollBySingleLine := True; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; with Chart do begin DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; FirstVisibleDate := '12/23/2000'; LevelCount := 2; PaneWidth[False] := 128; with Bars.Item['Task'] do begin Pattern := EXG2ANTTLib.PatternEnum.exPatternBox; Color := $a4a4a4; StartColor := $f0f0f0; EndColor := StartColor; Height := 15; end; end; with Items do begin h := AddItem('default'); AddBar(h,'Task','12/22/2000','12/27/2000','','label'); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(1); h := AddItem('default + 32'); AddBar(h,'Task','12/22/2000','12/27/2000','','label'); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(33); end; EndUpdate(); end |
2128 |
How do I set an extra data for each item
// MouseMove event - Occurs when the user moves the mouse. procedure TWinForm1.AxG2antt1_MouseMoveEvent(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_MouseMoveEvent); begin with AxG2antt1 do begin i := get_ItemFromPoint(-1,-1,c,hit); OutputDebugString( i ); OutputDebugString( Items.ItemData[i] ); end end; with AxG2antt1 do begin BeginUpdate(); ColumnAutoResize := True; Columns.Add('Default'); with Items do begin ItemData[AddItem('method 1')] := 'your extra data of method 1'; InsertItem(0,'your extra data of method 2','method 2'); end; with Items do begin DefaultItem := AddItem('method 3'); ItemData[0] := 'your extra data of method 3'; end; EndUpdate(); end |
2127 |
Is it possible to show the position of rows the into the chart section
// BeforeExpandItem event - Fired before an item is about to be expanded (collapsed). procedure TWinForm1.AxG2antt1_BeforeExpandItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_BeforeExpandItemEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); Indent := 16; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; HasLines := EXG2ANTTLib.HierarchyLineEnum.exSolidLine; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exHLines; ScrollBySingleLine := True; FullRowSelect := EXG2ANTTLib.CellSelectEnum.exColumnSel; Columns.Add('Tasks'); with (Columns.Add('Pos') as EXG2ANTTLib.Column) do begin Visible := False; FormatColumn := '`<r><bgcolor 000000><fgcolor FFFFFF> ` + 1 apos `` + ` </fgcolor></bgcolor>`'; Def[EXG2ANTTLib.DefColumnEnum.exCellValueFormat] := TObject(1); end; with Chart do begin ColumnsFormatLevel := ',|,1:64'; FirstVisibleDate := '9/20/2006'; ShowCollapsedBars := True; LevelCount := 2; PaneWidth[False] := 128; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exHLines; with Bars.Item['Task'] do begin OverlaidType := EXG2ANTTLib.OverlaidBarsTypeEnum.exOverlaidBarsStack; Color := $0; StartColor := $c4c4c4; EndColor := $c4c4c4; Pattern := EXG2ANTTLib.PatternEnum.exPatternBox; end; end; with Items do begin h := AddItem('Project 1'); h1 := InsertItem(h,Nil,'Resources'); AddBar(h1,'Task','9/21/2006','9/25/2006','A',Nil); AddBar(h1,'Task','9/24/2006','9/28/2006','B',Nil); AddBar(h1,'Task','9/27/2006','9/29/2006','C',Nil); h := AddItem('Project 2'); h1 := InsertItem(h,Nil,'Resources'); AddBar(h1,'Task','9/21/2006','9/25/2006','A',Nil); AddBar(h1,'Task','9/24/2006','9/28/2006','B',Nil); AddBar(h1,'Task','9/27/2006','9/29/2006','C',Nil); ExpandItem[h] := True; end; EndUpdate(); end |
2126 |
I do not like to specify the item padding for every column I add. The question is how can I do it automatically
with AxG2antt1 do begin BeginUpdate(); AttachTemplate('handle AddColumn(Column){Column{Def(48)=8;Def(49)=8;AllowDragging=False;AllowSizing = True}}'); HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesVSolid; with Columns do begin Add('Item'); with (Add('Pos') as EXG2ANTTLib.Column) do begin Position := 0; Width := 32; AllowSizing := False; FormatColumn := '1 index ``'; end; end; with Items do begin AddItem('Item A'); AddItem('Item B'); AddItem('Item C'); end; EndUpdate(); end |
2125 |
Stack vs Cascade
with AxG2antt1 do begin BeginUpdate(); ScrollBySingleLine := True; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Flat; Columns.Add('Type'); BackColorAlternate := Color.FromArgb(240,240,240); with Chart do begin LevelCount := 2; AllowCreateBar := EXG2ANTTLib.CreateBarEnum.exCreateBarAuto; AllowLinkBars := False; ResizeUnitScale := EXG2ANTTLib.UnitEnum.exHour; PaneWidth[False] := 128; FirstVisibleDate := '1/1/2001'; Bars.Copy('Task','Stack').OverlaidType := EXG2ANTTLib.OverlaidBarsTypeEnum.exOverlaidBarsStack; Bars.Copy('Task','AStack').OverlaidType := Integer(EXG2ANTTLib.OverlaidBarsTypeEnum.exOverlaidBarsStackAutoArrange) Or Integer(EXG2ANTTLib.OverlaidBarsTypeEnum.exOverlaidBarsStack); Bars.Copy('Task','Cascade').OverlaidType := EXG2ANTTLib.OverlaidBarsTypeEnum.exOverlaidBarsCascade; end; with Items do begin h := AddItem('Stack'); AddBar(h,'Stack','1/2/2001','1/4/2001','A1',Nil); AddBar(h,'Stack','1/3/2001','1/5/2001','A2',Nil); AddBar(h,'Stack','1/4/2001','1/7/2001','A3',Nil); AddBar(h,'Stack','1/2/2001','1/7/2001','A4',Nil); AddBar(h,'Stack','1/8/2001','1/12/2001','A5',Nil); AddItem(Nil); h := AddItem('Stack-AutoArrange'); AddBar(h,'AStack','1/2/2001','1/4/2001','A1',Nil); AddBar(h,'AStack','1/3/2001','1/5/2001','A2',Nil); AddBar(h,'AStack','1/4/2001','1/7/2001','A3',Nil); AddBar(h,'AStack','1/2/2001','1/7/2001','A4',Nil); AddBar(h,'AStack','1/8/2001','1/12/2001','A5',Nil); AddItem(Nil); h := AddItem('Cascade'); AddBar(h,'Cascade','1/2/2001','1/4/2001','A1',Nil); AddBar(h,'Cascade','1/3/2001','1/5/2001','A2',Nil); AddBar(h,'Cascade','1/4/2001','1/7/2001','A3',Nil); AddBar(h,'Cascade','1/2/2001','1/7/2001','A4',Nil); AddBar(h,'Cascade','1/8/2001','1/12/2001','A5',Nil); AddItem(Nil); ItemBar[0,'<*>',EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%9%>'; end; EndUpdate(); end |
2124 |
How can I change the Exclude field in the drop down filter window
with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; set_HTMLPicture('exclude','gCJKBOI4NBQaBQAhQNJJIIhShQACERCAEAcRdrdcUQhQDOZCJJUBEjbbhJ7giIJOBILJziJvl4BeKibhDiIZOhFLB0KZvMx0O5hORlAB3owuNJuNZzMZhOBlFxvORnTb' + 'uHgaiIeKBMKhFf9fDIcEoPCAVEAlGI4HhBBYMCARCQVGg4IhVMCAWC2XY1Q7WJ8RBB0KROKYAYDBbzicjndD6fA/VsRHRJIhBkRbMYIGwGAQjA2fRYOEBoYjBFBx1ATC' + 'gCGQ8M7OTjSaJMDRDKIwYu5DrIMBgSAADKJTqhBhyRApAA3FAucZPPilokRJJFJxEVxCMCCgIA=='); set_Description(EXG2ANTTLib.DescriptionTypeEnum.exFilterBarExclude,'<img>exclude</img>'); with (Columns.Add('Items') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; DisplayFilterPattern := False; FilterList := Integer(EXG2ANTTLib.FilterListEnum.exShowExclude) Or Integer(EXG2ANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXG2ANTTLib.FilterListEnum.exShowCheckBox); end; with Items do begin h := AddItem('Root 1'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; h := AddItem('Root 2'); InsertItem(h,Nil,'Child 1'); end; EndUpdate(); end |
2123 |
How can I change the Exclude field in the drop down filter window
with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; set_Description(EXG2ANTTLib.DescriptionTypeEnum.exFilterBarExclude,'<bgcolor 0><fgcolor ffffff> Exclude </fgcolor></bgcolor>'); with (Columns.Add('Items') as EXG2ANTTLib.Column) do begin DisplayFilterButton := True; DisplayFilterPattern := False; FilterList := Integer(EXG2ANTTLib.FilterListEnum.exShowExclude) Or Integer(EXG2ANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXG2ANTTLib.FilterListEnum.exShowCheckBox); end; with Items do begin h := AddItem('Root 1'); InsertItem(h,Nil,'Child 1'); InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; h := AddItem('Root 2'); InsertItem(h,Nil,'Child 1'); end; EndUpdate(); end |
2122 |
The grid lines looks different then before. What should I do
with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; with (Columns.Add('Tasks') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True); PartialCheck := True; end; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; GridLineStyle := EXG2ANTTLib.GridLinesStyleEnum.exGridLinesGeometric; Chart.DrawGridLines := AxG2antt1.DrawGridLines; Chart.GridLineStyle := AxG2antt1.GridLineStyle; HeaderVisible := EXG2ANTTLib.HeaderVisibleEnum.exHeaderVisibleExtendLevels; with Items do begin h := AddItem('Project'); hChild := InsertItem(h,Nil,'Task 1'); SelectItem[hChild] := True; hChild := InsertItem(h,Nil,'Task 2'); CellState[TObject(hChild),TObject(0)] := 1; hChild := InsertItem(h,Nil,'Task 3'); CellState[TObject(hChild),TObject(0)] := 1; ExpandItem[h] := True; end; EndUpdate(); end |
2121 |
How can I hide the task/bar's extra-caption
with AxG2antt1 do begin BeginUpdate(); with Chart do begin PaneWidth[False] := 96; FirstVisibleDate := '1/1/2011'; with Bars.Item['Task'] do begin Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarExtraCaption] := '<%=%C0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarExtraCaptionHAlign] := TObject(16); end; end; Columns.Add('Task'); with (Columns.Add('Show') as EXG2ANTTLib.Column) do begin with Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.CheckValueType; Option[EXG2ANTTLib.EditorOptionEnum.exCheckValue2] := TObject(1); end; Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(57); end; with Items do begin AllowCellValueToItemBar := True; AddBar(AddItem('Task 1'),'Task','1/3/2011','1/7/2011',Nil,Nil); ItemBar[FirstVisibleItem,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarShowExtraCaption] := TObject(False); AddBar(AddItem('Task 2'),'Task','1/4/2011','1/8/2011',Nil,Nil); end; EndUpdate(); end |
2120 |
How can I hide the task/bar's caption
with AxG2antt1 do begin BeginUpdate(); with Chart do begin PaneWidth[False] := 96; FirstVisibleDate := '1/1/2011'; with Bars.Item['Task'] do begin Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarCaption] := '<%=%C0%>'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18); end; end; Columns.Add('Task'); with (Columns.Add('Show') as EXG2ANTTLib.Column) do begin with Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.CheckValueType; Option[EXG2ANTTLib.EditorOptionEnum.exCheckValue2] := TObject(1); end; Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(56); end; with Items do begin AllowCellValueToItemBar := True; AddBar(AddItem('Task 1'),'Task','1/3/2011','1/7/2011',Nil,Nil); ItemBar[FirstVisibleItem,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarShowCaption] := TObject(False); AddBar(AddItem('Task 2'),'Task','1/4/2011','1/8/2011',Nil,Nil); end; EndUpdate(); end |
2119 |
Can I sort the column by check-state
with AxG2antt1 do begin BeginUpdate(); with (Columns.Add('Check') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True); SortType := EXG2ANTTLib.SortTypeEnum.exSortByState; end; with Items do begin AddItem(Nil); CellState[TObject(AddItem(Nil)),TObject(0)] := 1; CellState[TObject(AddItem(Nil)),TObject(0)] := 1; AddItem(Nil); end; Columns.Item[TObject(0)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; EndUpdate(); end |
2118 |
Can I sort the column by image
with AxG2antt1 do begin BeginUpdate(); Images('gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTql' + 'Vq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m0' + 'ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/yN' + 'AOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA='); with (Columns.Add('Image') as EXG2ANTTLib.Column) do begin SortType := EXG2ANTTLib.SortTypeEnum.exSortByImage; end; with Items do begin CellImage[TObject(AddItem(Nil)),TObject(0)] := 3; AddItem(Nil); CellImage[TObject(AddItem(Nil)),TObject(0)] := 1; CellImage[TObject(AddItem(Nil)),TObject(0)] := 2; end; Columns.Item[TObject(0)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; EndUpdate(); end |
2117 |
Can I sort the column by value(numeric)
with AxG2antt1 do begin BeginUpdate(); with (Columns.Add('Value') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellValueFormat] := TObject(1); FormatColumn := '`<fgcolor=808080><off 4><font ;6> ` + (1 index ``) + ` </font></off></fgcolor>` + value'; SortType := Integer(EXG2ANTTLib.SortTypeEnum.exSortByValue) Or Integer(EXG2ANTTLib.SortTypeEnum.SortNumeric); end; with Items do begin AddItem('1'); AddItem('10'); AddItem('2'); AddItem('20'); end; Columns.Item[TObject(0)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; EndUpdate(); end |
2116 |
Can I sort a column by cell's state (checked, unchecked) rather than caption
with AxG2antt1 do begin BeginUpdate(); with (Columns.Add('Check') as EXG2ANTTLib.Column) do begin with Editor do begin EditType := EXG2ANTTLib.EditTypeEnum.CheckValueType; Option[EXG2ANTTLib.EditorOptionEnum.exCheckValue2] := TObject(1); end; SortType := EXG2ANTTLib.SortTypeEnum.SortNumeric; end; with Items do begin AddItem(TObject(True)); AddItem(TObject(False)); AddItem(TObject(False)); AddItem(TObject(True)); end; Columns.Item[TObject(0)].SortOrder := EXG2ANTTLib.SortOrderEnum.SortAscending; EndUpdate(); end |
2115 |
How can I highlight(bold) the items that displays milestones (method 2)
with AxG2antt1 do begin BeginUpdate(); with Columns do begin Add('Tasks'); (Add('Start') as EXG2ANTTLib.Column).Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(1); (Add('End') as EXG2ANTTLib.Column).Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(543); with (Add('Days') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(258); FormatColumn := 'value ? value : ``'; end; with (Add('Type') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(0); Visible := False; end; end; with ConditionalFormats.Add('%4 = `Milestone`',Nil) do begin Bold := True; Italic := True; ApplyTo := EXG2ANTTLib.FormatApplyToEnum.exFormatToItems; end; with Chart do begin FirstVisibleDate := '9/20/2010'; LevelCount := 2; PaneWidth[False] := 256; with Bars.Add('Task:Split') do begin Shortcut := 'Task'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarKeepWorkingCount] := TObject(True); end; end; with Items do begin AllowCellValueToItemBar := True; AddBar(AddItem('M1'),'Milestone','9/24/2010','9/24/2010',Nil,Nil); AddBar(AddItem('T1'),'Task','9/24/2010','9/28/2010',Nil,Nil); AddBar(AddItem('T2'),'Task','9/27/2010','9/28/2010',Nil,Nil); AddBar(AddItem('M3'),'Milestone','9/28/2010','9/28/2010',Nil,Nil); end; EndUpdate(); end |
2114 |
How can I highlight(bold) the items that displays milestones (method 1)
with AxG2antt1 do begin BeginUpdate(); with Columns do begin Add('Tasks'); (Add('Start') as EXG2ANTTLib.Column).Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(1); (Add('End') as EXG2ANTTLib.Column).Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(543); with (Add('Days') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellValueToItemBarProperty] := TObject(258); FormatColumn := 'value ? value : ``'; end; end; with ConditionalFormats.Add('%3 = 0',Nil) do begin Bold := True; Italic := True; ApplyTo := EXG2ANTTLib.FormatApplyToEnum.exFormatToItems; end; with Chart do begin FirstVisibleDate := '9/20/2010'; LevelCount := 2; PaneWidth[False] := 256; with Bars.Add('Task:Split') do begin Shortcut := 'Task'; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarKeepWorkingCount] := TObject(True); end; end; with Items do begin AllowCellValueToItemBar := True; AddBar(AddItem('M1'),'Milestone','9/24/2010','9/24/2010',Nil,Nil); AddBar(AddItem('T1'),'Task','9/24/2010','9/28/2010',Nil,Nil); AddBar(AddItem('T2'),'Task','9/27/2010','9/28/2010',Nil,Nil); AddBar(AddItem('M3'),'Milestone','9/28/2010','9/28/2010',Nil,Nil); end; EndUpdate(); end |
2113 |
Bars with gradient shows no border or frame arround. What can be done (method 2)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Task'); Chart.FirstVisibleDate := '1/1/2001'; Chart.PaneWidth[False] := 48; DefaultItemHeight := 24; with Chart.Bars.Add('E1') do begin Color := $0; StartColor := $ff00; EndColor := $ffff; Pattern := Integer(EXG2ANTTLib.PatternEnum.exPatternGradientVBox) Or Integer(EXG2ANTTLib.PatternEnum.exPatternBox); Height := 20; end; with Chart.Bars.Add('E2') do begin Color := $0; StartColor := $ff00; EndColor := $ffff; Pattern := Integer(EXG2ANTTLib.PatternEnum.exPatternGradientVBox) Or Integer(EXG2ANTTLib.PatternEnum.exPatternBox); Height := 20; Def[EXG2ANTTLib.ItemBarPropertyEnum.exBarBackgroundExt] := '[frame=RGB(255,0,0),framethick]'; end; with Items do begin AddItem(Nil); h := AddItem('no border'); AddBar(h,'E1','1/2/2001','1/8/2001','',Nil); h := AddItem('w/h boder'); AddBar(h,'E2','1/2/2001','1/8/2001','',Nil); AddItem(Nil); end; EndUpdate(); end |
2112 |
Bars with gradient shows no border or frame arround. What can be done (method 1)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Task'); Chart.FirstVisibleDate := '1/1/2001'; Chart.PaneWidth[False] := 48; DefaultItemHeight := 24; with Chart.Bars.Add('E2') do begin Color := $0; StartColor := $ff00; EndColor := $ffff; Pattern := Integer(EXG2ANTTLib.PatternEnum.exPatternGradientVBox) Or Integer(EXG2ANTTLib.PatternEnum.exPatternBox); Height := 20; end; with Items do begin AddItem(Nil); h := AddItem('no border'); AddBar(h,'E2','1/2/2001','1/8/2001','',Nil); h := AddItem('w/h boder'); AddBar(h,'E2','1/2/2001','1/8/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarBackgroundExt] := '[frame=RGB(255,0,0),framethick]'; AddItem(Nil); end; EndUpdate(); end |
2111 |
Is it possible to display auto-numbers (rows-numbers) for non-empty items only
with AxG2antt1 do begin BeginUpdate(); Chart.PaneWidth[False] := 128; with Columns do begin Add('Items'); with (Add('Pos') as EXG2ANTTLib.Column) do begin FormatColumn := 'len(%C0) ? 1 pos `` : ``'; Position := 0; end; end; with Items do begin AddItem('Item A'); AddItem(''); AddItem('Item B'); AddItem(''); AddItem('Item C'); end; EndUpdate(); end |
2110 |
Is it possible to separate the group of items using horizontal-lines (root-items)
with AxG2antt1 do begin BeginUpdate(); VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAAEhABLEIQAAYAQGKIcBiAKBQAGaAoDgYN4MAANAwjJBMKgBBCLIxhEYobgmGIaRiAUbQSKEPxLEiPmqSHIEWwtDiBZgieTpNhAMg1CTNU4RAKoYR' + 'zBKeZ7kGZIVjKMofURRDpxBBMAkB'); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; DefaultItemHeight := 24; SelBackMode := EXG2ANTTLib.BackModeEnum.exTransparent; with Chart do begin FirstVisibleDate := '1/1/2001'; LevelCount := 2; PaneWidth[False] := 196; SelBackColor := AxG2antt1.SelBackColor; end; with Columns do begin with (Add('Default') as EXG2ANTTLib.Column) do begin Def[EXG2ANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True); PartialCheck := True; end; with (Add('Position') as EXG2ANTTLib.Column) do begin FormatColumn := '1 + ((1 rpos ``) contains `.`)'; Visible := False; end; end; with ConditionalFormats.Add('%C1',Nil) do begin BackColor := $1000000; ChartBackColor := BackColor; end; with Items do begin h := AddItem('Group 1'); AddBar(InsertItem(h,Nil,'Child 1'),'Task','1/3/2001','1/13/2001',Nil,Nil); AddBar(InsertItem(h,Nil,'Child 2'),'Task','1/4/2001','1/14/2001',Nil,Nil); ExpandItem[h] := True; h := AddItem('Group 2'); AddBar(InsertItem(h,Nil,'Child 1'),'Task','1/3/2001','1/13/2001',Nil,Nil); AddBar(InsertItem(h,Nil,'Child 2'),'Task','1/4/2001','1/14/2001',Nil,Nil); end; EndUpdate(); end |
2109 |
How can specify a black pattern for the task
with AxG2antt1 do begin BeginUpdate(); DefaultItemHeight := 22; with Chart do begin FirstVisibleDate := '1/1/2001'; LevelCount := 2; PaneWidth[False] := 0; end; Columns.Add('Frames'); with Items do begin h := AddItem('Task'); AddBar(h,'Task','1/2/2001','1/12/2001','bar A',Nil); ItemBar[h,'bar A',EXG2ANTTLib.ItemBarPropertyEnum.exBarColor] := TObject(1); AddBar(h,'Task','1/14/2001','1/24/2001','bar B',Nil); end; EndUpdate(); end |
2108 |
Can I define a bar so it automatically fills the current item/row height (same height)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Task'); with Chart do begin LevelCount := 2; PaneWidth[False] := 96; FirstVisibleDate := '1/1/2001'; Bars.Item['Task'].Height := -1; end; with Items do begin AddBar(AddItem('Task A'),'Task','1/2/2001','1/5/2001',Nil,Nil); h := AddItem('Task A'); AddBar(h,'Task','1/2/2001','1/5/2001','',Nil); ItemBar[h,'',EXG2ANTTLib.ItemBarPropertyEnum.exBarColor] := TObject(255); end; EndUpdate(); end |
2107 |
How can I highlight a specified date for the entire chart (Method 2)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 96; UnitWidth := 18; LevelCount := 2; MarkTimeZone('zone1','1/8/2001','1/9/2001',TObject(0),Nil); MarkTimeZone('zone2','1/2/2001','1/4/2001',TObject(0),'50'); end; with Items do begin AddItem(''); h := AddItem('Task(I)'); AddBar(h,'Task','1/5/2001','1/12/2001','I',Nil); AddItem(''); end; EndUpdate(); end |
2106 |
How can I highlight a specified date for the entire chart, including the header (Method 1)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 96; UnitWidth := 18; LevelCount := 2; AllowInsideZoom := True; AllowResizeInsideZoom := False; InsideZoomOnDblClick := False; with DefaultInsideZoomFormat do begin ForeColor := $ffffff; BackColorChart := $10000; BackColor := $10000; end; with InsideZooms do begin SplitBaseLevel := False; DefaultWidth := 18; Add('1/8/2001').AllowInsideFormat := False; end; end; with Items do begin AddItem(''); h := AddItem('Task(I)'); AddBar(h,'Task','1/5/2001','1/12/2001','I',Nil); AddItem(''); end; EndUpdate(); end |
2105 |
How can I highlight a specified date of a specified item
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 96; UnitWidth := 18; LevelCount := 2; end; with Items do begin AddItem(''); h := AddItem('Task(D)'); AddBar(h,'Task','1/5/2001','1/12/2001','D',Nil); AddItem(''); end; with Chart.Notes do begin with Add('NoteD',TObject(h),'1/8/2001','<b><%dd%></b><br><%m%><br><%yy%>') do begin PartFixedWidth[EXG2ANTTLib.NotePartEnum.exNoteEnd] := 18; PartShadow[EXG2ANTTLib.NotePartEnum.exNoteEnd] := False; end; end; EndUpdate(); end |
2104 |
How can I display the start/end of the task within its margins (notes)
with AxG2antt1 do begin BeginUpdate(); Columns.Add('Tasks'); with Chart do begin FirstVisibleDate := '1/1/2001'; PaneWidth[False] := 96; UnitWidth := 18; LevelCount := 2; end; with Items do begin AddItem(''); h := AddItem('Task(T)'); AddBar(h,'Task','1/5/2001','1/12/2001','T',Nil); AddItem(''); end; with Chart.Notes do begin with Add('NoteTS',TObject(h),'T','') do begin ShowLink := EXG2ANTTLib.NoteLinkTypeEnum.exNoteLinkHidden; PartText[EXG2ANTTLib.NotePartEnum.exNoteStart] := '<%d%>'; PartHOffset[EXG2ANTTLib.NotePartEnum.exNoteStart] := 9; PartFixedWidth[EXG2ANTTLib.NotePartEnum.exNoteStart] := 18; end; with Add('NoteTE',TObject(h),'T','') do begin RelativePosition := 'E-1'; ShowLink := EXG2ANTTLib.NoteLinkTypeEnum.exNoteLinkHidden; PartText[EXG2ANTTLib.NotePartEnum.exNoteStart] := '<%d%>'; PartHOffset[EXG2ANTTLib.NotePartEnum.exNoteStart] := 9; PartFixedWidth[EXG2ANTTLib.NotePartEnum.exNoteStart] := 18; end; end; EndUpdate(); end |
2103 |
Is it possible to show the tasks not-overlaid when the item is collapsed and overlaid once the user expands the item
// BeforeExpandItem event - Fired before an item is about to be expanded (collapsed). procedure TWinForm1.AxG2antt1_BeforeExpandItem(sender: System.Object; e: AxEXG2ANTTLib._IG2anttEvents_BeforeExpandItemEvent); begin with AxG2antt1 do begin Refresh(); end end; with AxG2antt1 do begin BeginUpdate(); Indent := 16; LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; HasLines := EXG2ANTTLib.HierarchyLineEnum.exSolidLine; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exHLines; Columns.Add('Tasks'); with Chart do begin FirstVisibleDate := '9/20/2006'; ShowCollapsedBars := True; LevelCount := 2; PaneWidth[False] := 128; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exHLines; with Bars.Item['Task'] do begin OverlaidType := EXG2ANTTLib.OverlaidBarsTypeEnum.exOverlaidBarsStack; Color := $0; StartColor := $c4c4c4; EndColor := $c4c4c4; Pattern := EXG2ANTTLib.PatternEnum.exPatternBox; end; end; with Items do begin h := AddItem('Project 1'); h1 := InsertItem(h,Nil,'Resources'); AddBar(h1,'Task','9/21/2006','9/25/2006','A',Nil); AddBar(h1,'Task','9/24/2006','9/28/2006','B',Nil); AddBar(h1,'Task','9/27/2006','9/29/2006','C',Nil); h := AddItem('Project 2'); h1 := InsertItem(h,Nil,'Resources'); AddBar(h1,'Task','9/21/2006','9/25/2006','A',Nil); AddBar(h1,'Task','9/24/2006','9/28/2006','B',Nil); AddBar(h1,'Task','9/27/2006','9/29/2006','C',Nil); ExpandItem[h] := True; end; EndUpdate(); end |
2102 |
Is it possible to display the label of the level without truncating / no clip
with AxG2antt1 do begin BeginUpdate(); with Chart do begin FirstWeekDay := EXG2ANTTLib.WeekDayEnum.exSunday; FirstVisibleDate := '12/31/2000'; PaneWidth[False] := 0; LevelCount := 3; with Level[0] do begin Label := TObject(16); FormatLabel := '`<c>` + value'; end; with Level[1] do begin Label := TObject(256); FormatLabel := '`<c>` + value'; end; with Level[2] do begin Alignment := EXG2ANTTLib.AlignmentEnum($100); FormatLabel := 'weekday(dvalue) = 0 ? `<b>` + value : ``'; DrawTickLines := EXG2ANTTLib.LevelLineEnum.exLevelNoLine; DrawTickLinesFrom(1,EXG2ANTTLib.LevelLineEnum.exLevelDotLine); DrawGridLines := True; end; UnitWidth := 6; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exAllLines; end; EndUpdate(); end |
2101 |
How do I get the item's auto-number, when using FormatColumn property, as CellValue gets empty
// SelectionChanged event - Fired after a new item has been selected. procedure TWinForm1.AxG2antt1_SelectionChanged(sender: System.Object; e: System.EventArgs); begin with AxG2antt1 do begin with Items do begin OutputDebugString( 'pos: ' ); OutputDebugString( CellCaption[TObject(FocusItem),TObject(1)] ); OutputDebugString( 'rpos(1): ' ); OutputDebugString( CellCaption[TObject(FocusItem),TObject(2)] ); OutputDebugString( 'rpos(2): ' ); OutputDebugString( CellCaption[TObject(FocusItem),TObject(3)] ); OutputDebugString( 'apos: ' ); OutputDebugString( CellCaption[TObject(FocusItem),TObject(4)] ); OutputDebugString( 'index: ' ); OutputDebugString( CellCaption[TObject(FocusItem),TObject(5)] ); end; end end; with AxG2antt1 do begin BeginUpdate(); LinesAtRoot := EXG2ANTTLib.LinesAtRootEnum.exLinesAtRoot; DrawGridLines := EXG2ANTTLib.GridLinesEnum.exRowLines; HeaderAppearance := EXG2ANTTLib.AppearanceEnum.Etched; with Columns do begin Add('Items'); with (Add('pos') as EXG2ANTTLib.Column) do begin FormatColumn := '1 pos ``'; Position := 0; Width := 48; AllowSizing := False; end; with (Add('rpos(1)') as EXG2ANTTLib.Column) do begin FormatColumn := '1 rpos ``'; Position := 1; Width := 48; AllowSizing := False; end; with (Add('rpos(2)') as EXG2ANTTLib.Column) do begin FormatColumn := '1 rpos `.||A-Z`'; Position := 2; Width := 48; AllowSizing := False; end; with (Add('apos') as EXG2ANTTLib.Column) do begin FormatColumn := '1 apos ``'; Position := 3; Width := 48; AllowSizing := False; end; with (Add('index') as EXG2ANTTLib.Column) do begin FormatColumn := '1 index ``'; Position := 4; Width := 48; AllowSizing := False; end; end; with Items do begin h := AddItem('Item 1'); InsertItem(h,Nil,'Child 1'); hSel := InsertItem(h,Nil,'Child 2'); ExpandItem[h] := True; AddItem('Item 2'); AddItem('Item 3'); end; EndUpdate(); Items.SelectItem[hSel] := True; end |