|
900
|
How do I get sorted the column as string, numeric, date, date and time. Also how can it be applied to drop down filter panel
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
with (Columns.Add('Date') as EXGANTTLib.Column) do
begin
SortType := EXGANTTLib.SortTypeEnum.SortDate;
DisplayFilterButton := True;
DisplayFilterPattern := False;
DisplayFilterDate := True;
FilterList := Integer(EXGANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXGANTTLib.FilterListEnum.exShowCheckBox) Or Integer(EXGANTTLib.FilterListEnum.exSortItemsDesc);
end;
with (Columns.Add('DateTime') as EXGANTTLib.Column) do
begin
SortType := EXGANTTLib.SortTypeEnum.SortDateTime;
DisplayFilterButton := True;
DisplayFilterPattern := False;
FilterList := Integer(EXGANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXGANTTLib.FilterListEnum.exShowCheckBox) Or Integer(EXGANTTLib.FilterListEnum.exSortItemsDesc);
end;
with (Columns.Add('Time') as EXGANTTLib.Column) do
begin
SortType := EXGANTTLib.SortTypeEnum.SortTime;
DisplayFilterButton := True;
DisplayFilterPattern := False;
FilterList := Integer(EXGANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXGANTTLib.FilterListEnum.exShowCheckBox) Or Integer(EXGANTTLib.FilterListEnum.exSortItemsDesc);
FormatColumn := 'time(value)';
end;
with (Columns.Add('Numeric') as EXGANTTLib.Column) do
begin
SortType := EXGANTTLib.SortTypeEnum.SortNumeric;
DisplayFilterButton := True;
FilterList := Integer(EXGANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXGANTTLib.FilterListEnum.exShowCheckBox) Or Integer(EXGANTTLib.FilterListEnum.exSortItemsDesc);
end;
with (Columns.Add('String') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterList := Integer(EXGANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXGANTTLib.FilterListEnum.exShowCheckBox) Or Integer(EXGANTTLib.FilterListEnum.exSortItemsDesc);
end;
with Items do
begin
h := AddItem('1/27/2010');
CellCaption[TObject(h),TObject(1)] := '1/27/2010 10:00:00 AM';
CellCaption[TObject(h),TObject(2)] := CellCaption[TObject(h),TObject(1)];
CellCaption[TObject(h),TObject(3)] := TObject(1);
CellCaption[TObject(h),TObject(4)] := CellCaption[TObject(h),TObject(3)];
h := AddItem('1/27/2011');
CellCaption[TObject(h),TObject(1)] := '1/27/2011 9:00:00 AM';
CellCaption[TObject(h),TObject(2)] := CellCaption[TObject(h),TObject(1)];
CellCaption[TObject(h),TObject(3)] := TObject(11);
CellCaption[TObject(h),TObject(4)] := CellCaption[TObject(h),TObject(3)];
h := AddItem('11/2/2010');
CellCaption[TObject(h),TObject(1)] := '11/2/2010 9:00:00 AM';
CellCaption[TObject(h),TObject(2)] := CellCaption[TObject(h),TObject(1)];
CellCaption[TObject(h),TObject(3)] := TObject(2);
CellCaption[TObject(h),TObject(4)] := CellCaption[TObject(h),TObject(3)];
end;
Columns.Item['DateTime'].DisplayFilterDate := False;
EndUpdate();
end
|
|
899
|
I am using Layout property to sort multiple columns at once. The problem is that all items get expanded. How do I prevent that
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
with (Columns.Add('P1') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
PartialCheck := True;
end;
with (Columns.Add('P2') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
PartialCheck := True;
FormatColumn := '1 index ``';
end;
with Items do
begin
h := AddItem('Root');
InsertItem(h,Nil,'Child A');
InsertItem(h,Nil,'Child B');
InsertItem(h,Nil,'Child A');
InsertItem(h,Nil,'Child B');
AddItem('Root');
AddItem('Root');
end;
SingleSort := False;
Layout := 'multiplesort="C0:1 C1:2";collapse=""';
EndUpdate();
end
|
|
898
|
How can I get ride / hide the image being dragged by OLE Drag and Drop
// OLEStartDrag event - Occurs when the OLEDrag method is called.
procedure TWinForm1.AxGantt1_OLEStartDrag(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_OLEStartDragEvent);
begin
// Data.SetData("data to drag")
with AxGantt1 do
begin
e.allowedEffects := 1;
end
end;
with AxGantt1 do
begin
OLEDropMode := EXGANTTLib.exOLEDropModeEnum.exOLEDropManual;
set_Background(EXGANTTLib.BackgroundPartEnum.exDragDropAfter,$ffffff);
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
Columns.Add('Default');
with Items do
begin
h := AddItem('Root');
InsertItem(h,Nil,'Child 1');
InsertItem(h,Nil,'Child 2');
ExpandItem[h] := True;
end;
end
|
|
897
|
I'm trying to use automatic numbering of the outline. How can I have A, B, C for root items, 1, 2, 3 for the sub-items, and a, b, c for sub-sub-items (sample 3)
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
DrawGridLines := EXGANTTLib.GridLinesEnum.exRowLines;
AutoDrag := EXGANTTLib.AutoDragEnum.exAutoDragPositionAny;
HasLines := EXGANTTLib.HierarchyLineEnum.exSolidLine;
Indent := 16;
MarkSearchColumn := False;
with Columns do
begin
with (Add('') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
FormatColumn := '((1:=(0 :=(1 rpos ''.|A-Z||a-z|'')) rfind `.`) < 0 ? `<b>` + =:0 + `` : (=:0 mid (1 + 1 + =:1) ) + `)` ) + ` ` + value';
end;
end;
with Items do
begin
h := AddItem('Root');
InsertItem(h,Nil,'Child');
hChild := InsertItem(h,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(h,Nil,'Child');
ExpandItem[0] := True;
h := AddItem('Root');
InsertItem(h,Nil,'Child');
hChild := InsertItem(h,Nil,'Child');
CellState[TObject(hChild),TObject(0)] := 1;
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(h,Nil,'Child');
end;
EndUpdate();
end
|
|
896
|
I'm trying to use automatic numbering of the outline. How can I have A, B, C for root items, 1, 2, 3 for the sub-items, and a, b, c for sub-sub-items (sample 2)
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
GridLineColor := Color.FromArgb(190,190,190);
DrawGridLines := EXGANTTLib.GridLinesEnum.exRowLines;
AutoDrag := EXGANTTLib.AutoDragEnum.exAutoDragPositionAny;
HasLines := EXGANTTLib.HierarchyLineEnum.exSolidLine;
Indent := 16;
with Columns do
begin
Add('Default');
with (Add('') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingRight] := TObject(4);
AllowSizing := False;
Width := 36;
Position := 0;
FormatColumn := '(1:=(0 :=(1 rpos ''.|A-Z||a-z|'')) rfind `.`) < 0 ? `<b>` + =:0 : (`............` left 2 * (=:0 count `.`)) + (=:0 mid (1 + 1 + =:' +
'1) ) ';
end;
end;
with Items do
begin
h := AddItem('Root');
InsertItem(h,Nil,'Child');
hChild := InsertItem(h,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(h,Nil,'Child');
ExpandItem[0] := True;
h := AddItem('Root');
InsertItem(h,Nil,'Child');
hChild := InsertItem(h,Nil,'Child');
CellState[TObject(hChild),TObject(0)] := 1;
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(h,Nil,'Child');
end;
EndUpdate();
end
|
|
895
|
I'm trying to use automatic numbering of the outline. How can I have A, B, C for root items, 1, 2, 3 for the sub-items, and a, b, c for sub-sub-items (sample 1)
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
DrawGridLines := EXGANTTLib.GridLinesEnum.exRowLines;
AutoDrag := EXGANTTLib.AutoDragEnum.exAutoDragPositionAny;
HasLines := EXGANTTLib.HierarchyLineEnum.exSolidLine;
Indent := 16;
with Columns do
begin
Add('Default');
with (Add('') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingRight] := TObject(4);
Alignment := EXGANTTLib.AlignmentEnum.RightAlignment;
AllowSizing := False;
Width := 24;
Position := 0;
FormatColumn := '(1:=(0 :=(1 rpos ''.|A-Z||a-z|'')) rfind `.`) < 0 ? `<b>` + =:0 : `<i>` + (=:0 mid (1 + 1 + =:1) ) ';
end;
end;
with Items do
begin
h := AddItem('Root');
InsertItem(h,Nil,'Child');
hChild := InsertItem(h,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(h,Nil,'Child');
ExpandItem[0] := True;
h := AddItem('Root');
InsertItem(h,Nil,'Child');
hChild := InsertItem(h,Nil,'Child');
CellState[TObject(hChild),TObject(0)] := 1;
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(hChild,Nil,'Child');
InsertItem(h,Nil,'Child');
end;
EndUpdate();
end
|
|
894
|
Is it possible to have a different alignment for parts of the cell's caption
with AxGantt1 do
begin
BeginUpdate();
TreeColumnIndex := -1;
DrawGridLines := EXGANTTLib.GridLinesEnum.exRowLines;
Chart.PaneWidth[True] := 0;
with (Columns.Add('Default') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
end;
with Items do
begin
CellHAlignment[TObject(AddItem('all-left')),TObject(0)] := EXGANTTLib.AlignmentEnum.LeftAlignment;
CellHAlignment[TObject(AddItem('all-center')),TObject(0)] := EXGANTTLib.AlignmentEnum.CenterAlignment;
CellHAlignment[TObject(AddItem('all-right')),TObject(0)] := EXGANTTLib.AlignmentEnum.RightAlignment;
h := AddItem('left<c>center<r>right');
CellCaptionFormat[TObject(h),TObject(0)] := EXGANTTLib.CaptionFormatEnum.exHTML;
end;
EndUpdate();
end
|
|
893
|
I have a column with Def(exCellSingleLine) property on False, word-wrapping, and I am wondering if possible to update the column's content while user is resizing it
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
with Columns do
begin
with (Add('MultipleLine') as EXGANTTLib.Column) do
begin
Width := 32;
Def[EXGANTTLib.DefColumnEnum.exCellSingleLine] := TObject(False);
Def[EXGANTTLib.DefColumnEnum.exColumnResizeContiguously] := TObject(True);
end;
with (Add('SingleLine') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellSingleLine] := TObject(False);
end;
end;
with Items do
begin
CellCaption[TObject(AddItem('This is a bit of long text that should break the line')),TObject(1)] := 'This is a bit of long text that should break the line';
end;
EndUpdate();
end
|
|
892
|
How do I sort the index column as numeric
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
CellData[TObject(e.item),TObject(1)] := TObject(ItemToIndex[e.item]);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
DrawGridLines := EXGANTTLib.GridLinesEnum.exAllLines;
ColumnAutoResize := True;
ShowFocusRect := False;
with (Columns.Add('Next') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellPaddingLeft] := TObject(4);
Def[EXGANTTLib.DefColumnEnum.exHeaderPaddingLeft] := TObject(4);
end;
with (Columns.Add('Index') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 48;
FormatColumn := '(((0 := (1 index ``)) mod 3) case ( default: ``; 0 : `<r><fgcolor=B0B0B0>`; 1: ``; 2 : `<c><fgcolor=808080>` )) + str(=:0)';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
SortType := EXGANTTLib.SortTypeEnum.SortUserData;
Position := 0;
end;
with Items do
begin
AddItem('Item 1');
AddItem('Item 2');
AddItem('Item 3');
AddItem('Item 4');
AddItem('Item 5');
AddItem('Item 6');
AddItem('Item 7');
AddItem('Item 8');
AddItem('Item 9');
AddItem('Item 10');
end;
EndUpdate();
end
|
|
891
|
How can I put icons/images into buttons
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := True;
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('C+B') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 48;
FormatColumn := '` <img>` + ( 1 + (1 index ``) mod 3 ) + `</img> `';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
Def[EXGANTTLib.DefColumnEnum.exCellHasButton] := TObject(True);
Def[EXGANTTLib.DefColumnEnum.exCellButtonAutoWidth] := TObject(True);
end;
Columns.Add('');
DrawGridLines := EXGANTTLib.GridLinesEnum.exVLines;
DefaultItemHeight := 20;
with Items do
begin
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
end;
EndUpdate();
end
|
|
890
|
Is it possible to have a CheckBox and Button TOGETHER on all cells in a column
// CellButtonClick event - Fired after the user clicks on the cell of button type.
procedure TWinForm1.AxGantt1_CellButtonClick(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_CellButtonClickEvent);
begin
with AxGantt1 do
begin
OutputDebugString( 'CellButtonClick' );
OutputDebugString( e.item );
end
end;
// CellStateChanged event - Fired after cell's state has been changed.
procedure TWinForm1.AxGantt1_CellStateChanged(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_CellStateChangedEvent);
begin
with AxGantt1 do
begin
OutputDebugString( 'CellStateChanged' );
OutputDebugString( e.item );
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := True;
with (Columns.Add('') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 32;
FormatColumn := '1 index ``';
end;
with (Columns.Add('Def') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 48;
FormatColumn := '` `';
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
Def[EXGANTTLib.DefColumnEnum.exCellHasButton] := TObject(True);
Def[EXGANTTLib.DefColumnEnum.exCellButtonAutoWidth] := TObject(True);
end;
Columns.Add('');
with Items do
begin
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
AddItem('');
end;
EndUpdate();
end
|
|
889
|
Does filtering work with umlauts / accents characters
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
with (Columns.Add('Names') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := EXGANTTLib.FilterTypeEnum.exPattern;
end;
with Items do
begin
AddItem('Mantel');
AddItem('Mechanik');
AddItem('Motor');
AddItem('Murks');
AddItem('Märchen');
AddItem('Möhren');
AddItem('Mühle');
AddItem('Sérigraphie');
end;
Columns.Item[TObject(0)].Filter := '*ä*';
ApplyFilter();
EndUpdate();
end
|
|
888
|
Can I set the search box / filterbarprompt to invisible, so I can use my own input and *string* via VBA
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := True;
ContinueColumnScroll := False;
MarkSearchColumn := False;
SearchColumnIndex := 1;
FilterBarHeight := 0;
FilterBarPromptVisible := True;
Chart.PaneWidth[True] := 0;
with Columns do
begin
(Add('Name') as EXGANTTLib.Column).Width := 96;
(Add('Title') as EXGANTTLib.Column).Width := 96;
Add('City');
end;
with Items do
begin
h0 := AddItem('Nancy Davolio');
CellCaption[TObject(h0),TObject(1)] := 'Sales Representative';
CellCaption[TObject(h0),TObject(2)] := 'Seattle';
h0 := AddItem('Andrew Fuller');
CellCaption[TObject(h0),TObject(1)] := 'Vice President, Sales';
CellCaption[TObject(h0),TObject(2)] := 'Tacoma';
SelectItem[h0] := True;
h0 := AddItem('Janet Leverling');
CellCaption[TObject(h0),TObject(1)] := 'Sales Representative';
CellCaption[TObject(h0),TObject(2)] := 'Kirkland';
h0 := AddItem('Margaret Peacock');
CellCaption[TObject(h0),TObject(1)] := 'Sales Representative';
CellCaption[TObject(h0),TObject(2)] := 'Redmond';
h0 := AddItem('Steven Buchanan');
CellCaption[TObject(h0),TObject(1)] := 'Sales Manager';
CellCaption[TObject(h0),TObject(2)] := 'London';
h0 := AddItem('Michael Suyama');
CellCaption[TObject(h0),TObject(1)] := 'Sales Representative';
CellCaption[TObject(h0),TObject(2)] := 'London';
h0 := AddItem('Robert King');
CellCaption[TObject(h0),TObject(1)] := 'Sales Representative';
CellCaption[TObject(h0),TObject(2)] := 'London';
h0 := AddItem('Laura Callahan');
CellCaption[TObject(h0),TObject(1)] := 'Inside Sales Coordinator';
CellCaption[TObject(h0),TObject(2)] := 'Seattle';
h0 := AddItem('Anne Dodsworth');
CellCaption[TObject(h0),TObject(1)] := 'Sales Representative';
CellCaption[TObject(h0),TObject(2)] := 'London';
end;
FilterBarPromptPattern := 'London';
EndUpdate();
end
|
|
887
|
How to load a hierarchy using the control's DataSource property (Parent-ID-Relation)
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
SetParent(e.item,FindItem[CellCaption[TObject(e.item),'ReportsTo'],'EmployeeID',Nil]);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
ColumnAutoResize := False;
ContinueColumnScroll := False;
rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset);
with rs do
begin
Open('SELECT * FROM Employees ORDER BY ReportsTo','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExGantt\Sample\Access\SAMPLE.MDB',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Items.ExpandItem[0] := True;
EndUpdate();
end
|
|
886
|
The week number is not correct. What can I do
with AxGantt1 do
begin
with Chart do
begin
FirstWeekDay := LocFirstWeekDay;
MonthNames := LocMonthNames;
WeekDays := LocWeekDays;
AMPM := LocAMPM;
LevelCount := 2;
PaneWidth[False] := 0;
UnitScale := EXGANTTLib.UnitEnum.exWeek;
UnitWidth := 32;
FirstVisibleDate := '1/1/2016';
WeekNumberAs := EXGANTTLib.WeekNumberAsEnum.exISO8601WeekNumber;
ScrollTo(FirstVisibleDate,TObject(1));
end;
end
|
|
885
|
How can I display my logo on print/print-preview
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
PageOrientation := 2;
HTMLPicture['logo'] := 'c:\exontrol\images\zipdisk.gif';
ExtraCaption('logo','<img>logo</img>',TObject(1),TObject(1));
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
884
|
How can I align captions of items with checkbox, with items with no checkbox
with AxGantt1 do
begin
BeginUpdate();
Columns.Add('Default');
with Items do
begin
CellImages[TObject(AddItem(TObject(0))),TObject(0)] := '1';
CellHasCheckBox[TObject(AddItem(TObject(1))),TObject(0)] := True;
CellImages[TObject(AddItem(TObject(2))),TObject(0)] := '1';
end;
EndUpdate();
end
|
|
883
|
How do I show the chart's labels in 24-hour clock format
with AxGantt1 do
begin
with Chart do
begin
PaneWidth[False] := 0;
FirstVisibleDate := '1/1/2001';
LevelCount := 3;
with Level[0] do
begin
Label := '<%mmm%> <%d%>, <%yyyy%>';
Alignment := Integer(EXGANTTLib.AlignmentEnum.exHOutside) Or Integer(EXGANTTLib.AlignmentEnum.CenterAlignment);
Unit := EXGANTTLib.UnitEnum.exDay;
end;
with Level[1] do
begin
Label := '<b><%h%>:00</b>';
Alignment := EXGANTTLib.AlignmentEnum.CenterAlignment;
Unit := EXGANTTLib.UnitEnum.exHour;
DrawTickLines := True;
DrawGridLines := True;
end;
with Level[2] do
begin
Label := '<%nn%>';
Unit := EXGANTTLib.UnitEnum.exMinute;
Count := 15;
end;
ScrollTo('1/1/2001 8:30:00 AM',TObject(0));
end;
end
|
|
882
|
How do I show the chart's labels in 12-hour clock format
with AxGantt1 do
begin
with Chart do
begin
PaneWidth[False] := 0;
FirstVisibleDate := '1/1/2001';
LevelCount := 3;
with Level[0] do
begin
Label := '<%mmm%> <%d%>, <%yyyy%>';
Alignment := Integer(EXGANTTLib.AlignmentEnum.exHOutside) Or Integer(EXGANTTLib.AlignmentEnum.CenterAlignment);
Unit := EXGANTTLib.UnitEnum.exDay;
end;
with Level[1] do
begin
Label := '<b><%h%>:00</b> <%AM/PM%>';
Alignment := EXGANTTLib.AlignmentEnum.CenterAlignment;
Unit := EXGANTTLib.UnitEnum.exHour;
DrawTickLines := True;
DrawGridLines := True;
end;
with Level[2] do
begin
Label := '<%nn%>';
Unit := EXGANTTLib.UnitEnum.exMinute;
Count := 15;
end;
ScrollTo('1/1/2001 8:30:00 AM',TObject(0));
end;
end
|
|
881
|
The control does not ensure the item to fit the control's client area once the user clicks the cell's button or check box. What can be done
// MouseDown event - Occurs when the user presses a mouse button.
procedure TWinForm1.AxGantt1_MouseDownEvent(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_MouseDownEvent);
begin
// Items.EnsureVisibleItem(ItemFromPoint(-1,-1,c,hit))
end;
with AxGantt1 do
begin
BeginUpdate();
TreeColumnIndex := -1;
SelForeColor := ForeColor;
with (Columns.Add('Buttons') as EXGANTTLib.Column) do
begin
Alignment := EXGANTTLib.AlignmentEnum.CenterAlignment;
Def[EXGANTTLib.DefColumnEnum.exCellHasButton] := TObject(True);
end;
with Items do
begin
AddItem('Button A');
AddItem('Button B');
AddItem('Button C');
end;
EndUpdate();
end
|
|
880
|
Do you have any Fit-To-Page options when printing the control (W x T, Fit-To )
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
Options := 'FitToPage =1 x 2';
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
879
|
Do you have any Fit-To-Page options when printing the control ( x T, Fit-To Tall )
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
Options := 'FitToPage = x 2';
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
878
|
Do you have any Fit-To-Page options when printing the control ( W x, Fit-To Wide )
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
Options := 'FitToPage = 2 x';
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
877
|
Do you have any Fit-To-Page options when printing the control ( percent view, Adjust-To )
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
Options := 'FitToPage = 50%';
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
876
|
Does the title of the cell's tooltip supports HTML format
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
with (Columns.Add('') as EXGANTTLib.Column) do
begin
Caption := '';
HTMLCaption := 'Column';
end;
with Items do
begin
CellToolTip[TObject(AddItem('tooltip w/h different title')),TObject(0)] := '<c><b><fgcolor=FF0000>Title</fgcolor></b><br>This is bit of text that''s shown when the user hovers the cell. This shows the titl' +
'e centered with a different color.';
end;
EndUpdate();
end
|
|
875
|
How do I specify a different title for the cell's tooltip
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
with (Columns.Add('') as EXGANTTLib.Column) do
begin
Caption := 'This is the title';
HTMLCaption := 'Column';
end;
with Items do
begin
CellToolTip[TObject(AddItem('tooltip w/h different title')),TObject(0)] := 'This is bit of text that''s shown when the user hovers the cell.';
end;
EndUpdate();
end
|
|
874
|
The cell's tooltip displays the column's caption in its title. How can I get ride of that
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
with Columns do
begin
Add('C1');
Add('C2');
end;
with Items do
begin
h := AddItem('tooltip w/h caption');
CellToolTip[TObject(h),TObject(0)] := 'This is bit of text that''s shown when the user hovers the cell. This shows the column''s caption in the title.';
CellCaption[TObject(h),TObject(1)] := 'tooltip no caption';
CellToolTip[TObject(h),TObject(1)] := 'This is bit of text that''s shown when the user hovers the cell. This shows no column''s caption in the title.';
end;
with Columns.Item['C2'] do
begin
HTMLCaption := Caption;
Caption := '';
end;
EndUpdate();
end
|
|
873
|
How can I programmatically show the column's filter
// RClick event - Fired when right mouse button is clicked
procedure TWinForm1.AxGantt1_RClick(sender: System.Object; e: System.EventArgs);
begin
with AxGantt1 do
begin
i := get_ItemFromPoint(-1,-1,c,hit);
Columns.Item[TObject(c)].ShowFilter('-1,-1,128,128');
end
end;
with AxGantt1 do
begin
BeginUpdate();
ShowFocusRect := False;
with (Columns.Add('Items ') as EXGANTTLib.Column) do
begin
DisplayFilterPattern := False;
FilterList := Integer(EXGANTTLib.FilterListEnum.exShowExclude) Or Integer(EXGANTTLib.FilterListEnum.exShowFocusItem) Or Integer(EXGANTTLib.FilterListEnum.exShowCheckBox);
end;
with Items do
begin
AddItem('Item 1');
AddItem('Item 2');
AddItem('Item 3');
end;
EndUpdate();
end
|
|
872
|
I want to be able to click on one of the headers, and sort by other column. How can I do that (method 2)
// ColumnClick event - Fired after the user clicks on column's header.
procedure TWinForm1.AxGantt1_ColumnClick(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_ColumnClickEvent);
begin
// Column.SortOrder = 1
with AxGantt1 do
begin
SortOnClick := EXGANTTLib.SortOnClickEnum.exDefaultSort;
Columns.Item['Sort'].SortOrder := EXGANTTLib.SortOrderEnum.SortAscending;
SortOnClick := EXGANTTLib.SortOnClickEnum.exUserSort;
end
end;
with AxGantt1 do
begin
BeginUpdate();
MarkSearchColumn := False;
SortOnClick := EXGANTTLib.SortOnClickEnum.exUserSort;
Columns.Add('Items');
(Columns.Add('Sort') as EXGANTTLib.Column).Visible := False;
with Items do
begin
CellCaption[TObject(AddItem('Item 1 (3)')),TObject(1)] := TObject(3);
CellCaption[TObject(AddItem('Item 2 (1)')),TObject(1)] := TObject(1);
CellCaption[TObject(AddItem('Item 3 (2)')),TObject(1)] := TObject(2);
end;
EndUpdate();
end
|
|
871
|
I want to be able to click on one of the headers, and sort by other column. How can I do that (method 1)
// ColumnClick event - Fired after the user clicks on column's header.
procedure TWinForm1.AxGantt1_ColumnClick(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_ColumnClickEvent);
begin
// Column.SortOrder = 1
with AxGantt1 do
begin
Items.SortChildren(0,'Sort',True);
end
end;
with AxGantt1 do
begin
BeginUpdate();
MarkSearchColumn := False;
SortOnClick := EXGANTTLib.SortOnClickEnum.exUserSort;
Columns.Add('Items');
(Columns.Add('Sort') as EXGANTTLib.Column).Visible := False;
with Items do
begin
CellCaption[TObject(AddItem('Item 1 (3)')),TObject(1)] := TObject(3);
CellCaption[TObject(AddItem('Item 2 (1)')),TObject(1)] := TObject(1);
CellCaption[TObject(AddItem('Item 3 (2)')),TObject(1)] := TObject(2);
end;
EndUpdate();
end
|
|
870
|
How can I sort by two-columns, one by date and one by time
with AxGantt1 do
begin
BeginUpdate();
SingleSort := False;
with Columns do
begin
(Add('Index') as EXGANTTLib.Column).FormatColumn := '1 index ``';
(Add('Date') as EXGANTTLib.Column).SortType := EXGANTTLib.SortTypeEnum.SortDate;
with (Add('Time') as EXGANTTLib.Column) do
begin
SortType := EXGANTTLib.SortTypeEnum.SortTime;
FormatColumn := 'time(value)';
end;
end;
with Items do
begin
h := AddItem(TObject(0));
CellCaption[TObject(h),TObject(1)] := '1/1/2001';
CellCaption[TObject(h),TObject(2)] := '1/1/2001 10:00:00 AM';
h := AddItem(TObject(0));
CellCaption[TObject(h),TObject(1)] := '12/31/2000';
CellCaption[TObject(h),TObject(2)] := '1/1/2001 10:00:00 AM';
h := AddItem(TObject(0));
CellCaption[TObject(h),TObject(1)] := '1/1/2001';
CellCaption[TObject(h),TObject(2)] := '1/1/2001 6:00:00 AM';
h := AddItem(TObject(0));
CellCaption[TObject(h),TObject(1)] := '12/31/2000';
CellCaption[TObject(h),TObject(2)] := '1/1/2001 8:00:00 AM';
h := AddItem(TObject(0));
CellCaption[TObject(h),TObject(1)] := '1/1/2001';
CellCaption[TObject(h),TObject(2)] := '1/1/2001 8:00:00 AM';
h := AddItem(TObject(0));
CellCaption[TObject(h),TObject(1)] := '12/31/2000';
CellCaption[TObject(h),TObject(2)] := '1/1/2001 6:00:00 AM';
end;
Layout := 'multiplesort="C1:1 C2:1"';
EndUpdate();
end
|
|
869
|
How can I connect to a DBF file
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := False;
rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADODB.Recordset')) as ADODB.Recordset);
with rs do
begin
Open('Select * From foxcode.DBF','Provider=vfpoledb;Data Source=C:\Program Files\Microsoft Visual FoxPro 9\',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.PaneWidth[True] := 0;
EndUpdate();
end
|
|
868
|
How can I change the bar's color based on values on the columns
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
FirstVisibleDate := '8/3/1994';
PaneWidth[False] := 256;
LevelCount := 2;
UnitScale := EXGANTTLib.UnitEnum.exDay;
FirstWeekDay := EXGANTTLib.WeekDayEnum.exMonday;
OverviewVisible := EXGANTTLib.OverviewVisibleEnum.exOverviewShowAll;
end;
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
with ConditionalFormats do
begin
with Add('1',Nil) do
begin
ApplyTo := EXGANTTLib.FormatApplyToEnum($1);
Bold := True;
BackColor := $fafafa;
end;
with Add('%1 = 5',Nil) do
begin
ApplyToBars := 'Task';
BarColor := $ff;
ForeColor := $ff;
BarOverviewColor := $ff;
end;
with Add('%1 = 3',Nil) do
begin
ApplyToBars := 'Task';
BarColor := $ff00;
ForeColor := $ff00;
BarOverviewColor := $ff00;
end;
end;
EndUpdate();
end
|
|
867
|
Does your control supports scrolling by touching the screen
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
FirstVisibleDate := '8/3/1994';
PaneWidth[False] := 256;
LevelCount := 2;
UnitScale := EXGANTTLib.UnitEnum.exDay;
FirstWeekDay := EXGANTTLib.WeekDayEnum.exMonday;
OverviewVisible := EXGANTTLib.OverviewVisibleEnum.exOverviewShowAll;
end;
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
ContinueColumnScroll := True;
ScrollBySingleLine := True;
AutoDrag := Integer(EXGANTTLib.AutoDragEnum.exAutoDragScrollOnShortTouch) Or Integer(EXGANTTLib.AutoDragEnum.exAutoDragScroll);
EndUpdate();
end
|
|
866
|
How can I export the control's content to a PDF document (method 1)
with AxGantt1 do
begin
BeginUpdate();
MarkSearchColumn := False;
Columns.Add('Tasks');
with Chart do
begin
PaneWidth[False] := 196;
LevelCount := 2;
ShowEmptyBars := 1;
FirstVisibleDate := '1/1/2009';
end;
with Items do
begin
AddBar(AddItem('Task 1'),'Task','1/2/2009','1/7/2009',Nil,Nil);
AddBar(AddItem('Task 2'),'Task','1/4/2009','1/9/2009',Nil,Nil);
end;
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
CopyTo('c:/temp/xtest.pdf');
end;
OutputDebugString( 'Look for C:\Temp\xtest.pdf file.' );
EndUpdate();
end
|
|
865
|
How can I export the control's content to a PDF document (method 2)
with AxGantt1 do
begin
BeginUpdate();
MarkSearchColumn := False;
Columns.Add('Tasks');
with Chart do
begin
PaneWidth[False] := 196;
LevelCount := 2;
ShowEmptyBars := 1;
FirstVisibleDate := '1/1/2009';
end;
with Items do
begin
AddBar(AddItem('Task 1'),'Task','1/2/2009','1/7/2009',Nil,Nil);
AddBar(AddItem('Task 2'),'Task','1/4/2009','1/9/2009',Nil,Nil);
end;
var_CopyTo := get_CopyTo('c:/temp/xtest.pdf');
OutputDebugString( 'Look for C:\Temp\xtest.pdf file.' );
EndUpdate();
end
|
|
864
|
Is there a syntax for conditional formatting of items, based on CellState/CellStateChange
// CellStateChanged event - Fired after cell's state has been changed.
procedure TWinForm1.AxGantt1_CellStateChanged(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_CellStateChangedEvent);
begin
with AxGantt1 do
begin
with Items do
begin
CellCaption[TObject(e.item),TObject(2)] := TObject(CellState[TObject(e.item),TObject(0)]);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ShowFocusRect := False;
SelBackMode := EXGANTTLib.BackModeEnum.exTransparent;
var_ConditionalFormat := ConditionalFormats.Add('%2 != 0',Nil);
with var_ConditionalFormat do
begin
Bold := True;
ForeColor := $ff;
ApplyTo := EXGANTTLib.FormatApplyToEnum.exFormatToItems;
end;
with (Columns.Add('') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
Width := 16;
AllowSizing := False;
end;
Columns.Add('Information');
(Columns.Add('Hidden') as EXGANTTLib.Column).Visible := False;
with Items do
begin
CellCaption[TObject(AddItem('')),TObject(1)] := 'This is a bit of text associated';
h := AddItem('');
CellCaption[TObject(h),TObject(1)] := 'This is a bit of text associated';
CellState[TObject(h),TObject(0)] := 1;
CellCaption[TObject(AddItem('')),TObject(1)] := 'This is a bit of text associated';
end;
EndUpdate();
end
|
|
863
|
How can I use no scroll bars for touch-screens
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
FirstVisibleDate := '8/3/1994';
PaneWidth[False] := 256;
LevelCount := 2;
UnitScale := EXGANTTLib.UnitEnum.exDay;
FirstWeekDay := EXGANTTLib.WeekDayEnum.exMonday;
OverviewVisible := EXGANTTLib.OverviewVisibleEnum.exOverviewShowAll;
end;
ColumnAutoResize := False;
ContinueColumnScroll := False;
rs := (ComObj.CreateComObject(ComObj.ProgIDToClassID('ADOR.Recordset')) as ADODB.Recordset);
with rs do
begin
Open('Orders','Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Program Files\Exontrol\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
AutoDrag := EXGANTTLib.AutoDragEnum.exAutoDragScroll;
ScrollWidth := 4;
ScrollHeight := 4;
set_Background(EXGANTTLib.BackgroundPartEnum.exHSLeft,$c0c0c0);
set_Background(EXGANTTLib.BackgroundPartEnum.exHSRight,$c0c0c0);
set_Background(EXGANTTLib.BackgroundPartEnum.exHSBack,$e0e0e0);
set_Background(EXGANTTLib.BackgroundPartEnum.exHSThumb,$808080);
set_Background(EXGANTTLib.BackgroundPartEnum.exVSBack,$e0e0e0);
set_Background(EXGANTTLib.BackgroundPartEnum.exVSDown,$c0c0c0);
set_Background(EXGANTTLib.BackgroundPartEnum.exVSThumb,$808080);
set_Background(EXGANTTLib.BackgroundPartEnum.exVSUp,$c0c0c0);
ScrollButtonWidth := 0;
ScrollButtonHeight := 0;
EndUpdate();
end
|
|
862
|
How can I print the selected items only
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
SingleSel := False;
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
with Items do
begin
SelectItem[ItemByIndex[0]] := True;
SelectItem[ItemByIndex[2]] := True;
SelectItem[ItemByIndex[4]] := True;
end;
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
Options := 'Print = Selection';
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
861
|
How can I sort the columns to be displayed on the columns floating bar
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
(Add('City') as EXGANTTLib.Column).Visible := False;
(Add('Start') as EXGANTTLib.Column).Visible := False;
(Add('End') as EXGANTTLib.Column).Visible := False;
end;
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
ColumnsFloatBarSortOrder := EXGANTTLib.SortOrderEnum.SortAscending;
end
|
|
860
|
How can I add a vertical padding
with AxGantt1 do
begin
BeginUpdate();
DrawGridLines := EXGANTTLib.GridLinesEnum.exAllLines;
with (Columns.Add('Padding') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
Def[EXGANTTLib.DefColumnEnum.exCellSingleLine] := TObject(False);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingLeft] := TObject(6);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingRight] := TObject(6);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingTop] := TObject(6);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingBottom] := TObject(6);
end;
with Items do
begin
AddItem('padding');
AddItem('padding');
end;
EndUpdate();
end
|
|
859
|
How do you embed HTML options into the anchor click string
// AnchorClick event - Occurs when an anchor element is clicked.
procedure TWinForm1.AxGantt1_AnchorClick(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AnchorClickEvent);
begin
with AxGantt1 do
begin
OutputDebugString( e.anchorID );
OutputDebugString( e.options );
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Columns do
begin
(Add('Car') as EXGANTTLib.Column).Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
end;
with Items do
begin
AddItem('<a mazda_1;options for 1>Mazda <b>1</b></a>');
AddItem('<a mazda_2;options for 2>Mazda <b>2</b></a>');
AddItem('<a mazda_3;options for 3a>Mazda <b>3.a</b></a>');
AddItem('<a mazda_3;options for 3b>Mazda <b>3.b</b></a>');
end;
EndUpdate();
end
|
|
858
|
I have the rows with different background color, and when I select the item it takes the color of the SelBackColor, and therefore is no longer visible behind the color. Is there any option to make the item's color being visible (method 3)
with AxGantt1 do
begin
BeginUpdate();
VisualAppearance.Add(1,'gBFLBCJwBAEHhEJAEGg4BVEIQAAYAQGKIYBkAKBQAGaAoDDMOQwQwAAxjGKEEwsACEIrjKCRShyCYZRhGcTSBCIZBqEqSZLiEZRQCWIAzATGYBRfIUEgjBM6ExwG78eg' +
'BHp/ZpkACIJJAaRjHQdJxGKKMQB9DIhCZpeKhWgkKIJBzOEyBRC4ERBGqNGrsIgLEqWZpnWhaNpWXYTLyBN64LhuK46g53O6wLxvK6hEr2dJ/YBcIAOfghf4NQ7EMRxL' +
'C8Mw3BDvYDkOAABAIgI=');
(GetOcx() as EXGANTTLib.Gantt).SelBackColor := $1fffffe;
ShowFocusRect := False;
Columns.Add('Items');
with Items do
begin
ItemBackColor[AddItem('red')] := $ff;
ItemBackColor[AddItem('blue')] := $ff0000;
ItemBackColor[AddItem('green')] := $ff00;
end;
EndUpdate();
end
|
|
857
|
I have the rows with different background color, and when I select the item it takes the color of the SelBackColor, and therefore is no longer visible behind the color. Is there any option to make the item's color being visible (method 2)
with AxGantt1 do
begin
BeginUpdate();
SelBackMode := EXGANTTLib.BackModeEnum.exTransparent;
ShowFocusRect := False;
Columns.Add('Items');
with Items do
begin
ItemBackColor[AddItem('red')] := $ff;
ItemBackColor[AddItem('blue')] := $ff0000;
ItemBackColor[AddItem('green')] := $ff00;
end;
EndUpdate();
end
|
|
856
|
I have the rows with different background color, and when I select the item it takes the color of the SelBackColor, and therefore is no longer visible behind the color. Is there any option to make the item's color being visible (method 1)
with AxGantt1 do
begin
BeginUpdate();
SelBackColor := BackColor;
SelForeColor := ForeColor;
ShowFocusRect := True;
Columns.Add('Items');
with Items do
begin
ItemBackColor[AddItem('red')] := $ff;
ItemBackColor[AddItem('blue')] := $ff0000;
ItemBackColor[AddItem('green')] := $ff00;
end;
EndUpdate();
end
|
|
855
|
Do you have any Fit-To-Page options when printing the control
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
Chart.FirstVisibleDate := '8/4/1994';
EndUpdate();
with (ComObj.CreateComObject(ComObj.ProgIDToClassID('Exontrol.Print')) as EXPRINTLib.Print) do
begin
Options := 'FitToPage = On';
PrintExt := (AxGantt1.GetOcx() as EXGANTTLib.Gantt).DefaultDispatch;
Preview();
end;
end
|
|
854
|
How can I add a footer row
with AxGantt1 do
begin
ShowLockedItems := True;
DrawGridLines := EXGANTTLib.GridLinesEnum.exVLines;
Columns.Add('C1');
Columns.Add('C2');
with Items do
begin
LockedItemCount[EXGANTTLib.VAlignmentEnum.BottomAlignment] := 1;
h := LockedItem[EXGANTTLib.VAlignmentEnum.BottomAlignment,0];
ItemBackColor[h] := $808080;
ItemForeColor[h] := $ffffff;
CellCaption[TObject(h),TObject(0)] := 'footer c1';
CellCaption[TObject(h),TObject(1)] := 'footer c2';
CellCaption[TObject(AddItem('cell')),TObject(1)] := 'cell';
end;
end
|
|
853
|
How can I add a header row
with AxGantt1 do
begin
ShowLockedItems := True;
DrawGridLines := EXGANTTLib.GridLinesEnum.exVLines;
Columns.Add('C1');
Columns.Add('C2');
with Items do
begin
LockedItemCount[EXGANTTLib.VAlignmentEnum.TopAlignment] := 1;
h := LockedItem[EXGANTTLib.VAlignmentEnum.TopAlignment,0];
ItemBackColor[h] := $808080;
ItemForeColor[h] := $ffffff;
CellCaption[TObject(h),TObject(0)] := 'footer c1';
CellCaption[TObject(h),TObject(1)] := 'footer c2';
CellCaption[TObject(AddItem('cell')),TObject(1)] := 'cell';
end;
end
|
|
852
|
How can I programmatically add more columns to the sort bar and other to be sorted, but not included in the sort bar
with AxGantt1 do
begin
SortBarVisible := True;
with Columns do
begin
Add(0);
Add(1);
Add(2);
Add(3);
Add(4);
end;
Layout := 'multiplesort="C3:1 C4:2";singlesort="C2:1"';
end
|
|
851
|
How can I fix a column, while other sizable and fill the control's client
with AxGantt1 do
begin
ColumnAutoResize := True;
Columns.Add('Sizable');
with (Columns.Add('F') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 16;
end;
end
|
|
850
|
When I'm trying to show string with "line break" character (vbCrLF) in a textbox, it shows 2 squares. Is there any way to hide these squares
with AxGantt1 do
begin
with Columns do
begin
Add('Value');
with (Add('CellSingleLine = False') as EXGANTTLib.Column) do
begin
ComputedField := '%0';
Def[EXGANTTLib.DefColumnEnum.exCellSingleLine] := TObject(False);
end;
with (Add('FormatColumn/replace CRLF') as EXGANTTLib.Column) do
begin
ComputedField := '%0';
FormatColumn := 'value replace `\r\n` with ``';
end;
with (Add('FormatColumn/replace TAB,CRLF') as EXGANTTLib.Column) do
begin
ComputedField := '%0';
FormatColumn := '(value replace `\t` with ``) replace `\r\n` with ``';
end;
end;
with Items do
begin
AddItem('a\ta\r\nb\tb');
end;
end
|
|
849
|
Is there any way to "unselect" radio group
// DblClick event - Occurs when the user dblclk the left mouse button over an object.
procedure TWinForm1.AxGantt1_DblClick(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_DblClickEvent);
begin
with AxGantt1 do
begin
with Items do
begin
h := CellChecked[1234];
CellHasCheckBox[TObject(0),TObject(h)] := True;
CellState[TObject(0),TObject(h)] := 0;
CellHasCheckBox[TObject(0),TObject(h)] := False;
end;
end
end;
// SelectionChanged event - Fired after a new item has been selected.
procedure TWinForm1.AxGantt1_SelectionChanged(sender: System.Object; e: System.EventArgs);
begin
with AxGantt1 do
begin
with Items do
begin
CellState[TObject(FocusItem),TObject(0)] := 1;
end;
end
end;
with AxGantt1 do
begin
MarkSearchColumn := False;
SelBackColor := Color.FromArgb(255,255,128);
SelForeColor := Color.FromArgb(0,0,0);
Columns.Add('Default');
with Items do
begin
h := AddItem('Radio 1');
CellHasRadioButton[TObject(h),TObject(0)] := True;
CellRadioGroup[TObject(h),TObject(0)] := 1234;
h := AddItem('Radio 2');
CellHasRadioButton[TObject(h),TObject(0)] := True;
CellRadioGroup[TObject(h),TObject(0)] := 1234;
CellState[TObject(h),TObject(0)] := 1;
h := AddItem('Radio 3');
CellHasRadioButton[TObject(h),TObject(0)] := True;
CellRadioGroup[TObject(h),TObject(0)] := 1234;
end;
end
|
|
848
|
The Column.Alignment property does not seem to work for cells with images in them. What can be done
with AxGantt1 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=');
TreeColumnIndex := -1;
DrawGridLines := EXGANTTLib.GridLinesEnum.exAllLines;
HeaderHeight := 24;
DefaultItemHeight := 24;
with (Columns.Add('Image') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 32;
HTMLCaption := '<img>1</img>';
HeaderAlignment := EXGANTTLib.AlignmentEnum.CenterAlignment;
Alignment := EXGANTTLib.AlignmentEnum.CenterAlignment;
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
end;
Columns.Add('Rest');
with Items do
begin
AddItem('<img>1</img>');
AddItem('<img>2</img>');
AddItem('<img>3</img>');
end;
EndUpdate();
end
|
|
847
|
Does your control support subscript or superscript, in HTML captions
with AxGantt1 do
begin
with Chart do
begin
FirstVisibleDate := '1/1/2001';
PaneWidth[False] := 64;
end;
Columns.Add('Column');
with Items do
begin
h := AddItem('Item 1');
AddBar(h,'Task','1/2/2001','1/4/2001','',Nil);
ItemBar[h,'',EXGANTTLib.ItemBarPropertyEnum.exBarCaption] := '<sha ;;0>Event <b><font ;6><off -6>2<off 4>3<off 4>1';
ItemBar[h,'',EXGANTTLib.ItemBarPropertyEnum.exBarHAlignCaption] := TObject(18);
end;
end
|
|
846
|
How do I arrange my columns on multiple levels
with AxGantt1 do
begin
BeginUpdate();
ColumnAutoResize := False;
DrawGridLines := EXGANTTLib.GridLinesEnum.exAllLines;
with Columns do
begin
with (Add('C0') as EXGANTTLib.Column) do
begin
ExpandColumns := '1,2';
DisplayExpandButton := False;
end;
Add('C1');
Add('C2');
Add('C3');
with (Add('C4') as EXGANTTLib.Column) do
begin
ExpandColumns := '5,6';
DisplayExpandButton := False;
end;
Add('C5');
with (Add('C6') as EXGANTTLib.Column) do
begin
ExpandColumns := '6,7';
DisplayExpandButton := False;
end;
Add('C7');
end;
EndUpdate();
end
|
|
845
|
Does your control support expandable header or columns, so I can arrange it on multiple levels
with AxGantt1 do
begin
BeginUpdate();
DrawGridLines := EXGANTTLib.GridLinesEnum.exAllLines;
BackColorLevelHeader := Color.FromArgb(240,240,240);
with Columns do
begin
with (Add('Photo') as EXGANTTLib.Column) do
begin
AllowSizing := False;
Width := 32;
end;
Add('Personal Info');
Add('Title');
Add('Name');
Add('First');
Add('Last');
Add('Address');
Item['Personal Info'].ExpandColumns := '2,3';
with Item['Name'] do
begin
ExpandColumns := '4,5';
Expanded := False;
end;
end;
EndUpdate();
end
|
|
844
|
Can I change the format of date to be shown in the control
with AxGantt1 do
begin
Chart.PaneWidth[True] := 0;
with Columns do
begin
Add('Default');
with (Add('Format.1') as EXGANTTLib.Column) do
begin
ComputedField := '%0';
FormatColumn := 'dateF(value) replace `/` with `-`';
end;
with (Add('Format.2') as EXGANTTLib.Column) do
begin
ComputedField := '%0';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
FormatColumn := '`<b>`+ shortdate(value) + `</b> ` + timeF(value)';
end;
with (Add('Format.3') as EXGANTTLib.Column) do
begin
ComputedField := '%0';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
FormatColumn := '` <b>`+ ( weekday(value) case ( 0 : `Su`; 1 : `Mo`; 2 : `Tu`; 3 : `We`; 4 : `Th`; 5 : `Fr`; 6 : `Sa`) ) + `</b> ` + ( dateF(valu' +
'e) replace `/` with `-` )';
end;
end;
with Items do
begin
AddItem('1/1/2001 10:00:00 AM');
AddItem('1/2/2001 10:00:00 AM');
end;
end
|
|
843
|
How can I remove all bars from the chart
with AxGantt1 do
begin
Columns.Add('Task');
Chart.FirstVisibleDate := '1/1/2001';
with Items do
begin
AddBar(AddItem('Task 1'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 2'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 3'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 4'),'Task','1/2/2001','1/4/2001','K2',Nil);
ClearBars(0);
end;
end
|
|
842
|
How can I change the color for all bars with a specified key
with AxGantt1 do
begin
Columns.Add('Task');
Chart.FirstVisibleDate := '1/1/2001';
with Items do
begin
AddBar(AddItem('Task 1'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 2'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 3'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 4'),'Task','1/2/2001','1/4/2001','K2',Nil);
ItemBar[0,'K1',EXGANTTLib.ItemBarPropertyEnum.exBarColor] := TObject(255);
end;
end
|
|
841
|
Is there any automatic way to change a property for all bars with a specified key
with AxGantt1 do
begin
Columns.Add('Task');
Chart.FirstVisibleDate := '1/1/2001';
with Items do
begin
AddBar(AddItem('Task 1'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 2'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 3'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 4'),'Task','1/2/2001','1/4/2001','K2',Nil);
ItemBar[0,'K1',EXGANTTLib.ItemBarPropertyEnum.exBarColor] := TObject(255);
end;
end
|
|
840
|
How can I remove all bars with specified key
with AxGantt1 do
begin
Columns.Add('Task');
Chart.FirstVisibleDate := '1/1/2001';
with Items do
begin
AddBar(AddItem('Task 1'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 2'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 3'),'Task','1/2/2001','1/4/2001','K1',Nil);
AddBar(AddItem('Task 4'),'Task','1/2/2001','1/4/2001','K2',Nil);
RemoveBar(0,'K1');
end;
end
|
|
839
|
How can I find if there is any filter applied to the control
// FilterChange event - Occurs when the filter was changed.
procedure TWinForm1.AxGantt1_FilterChange(sender: System.Object; e: System.EventArgs);
begin
with AxGantt1 do
begin
OutputDebugString( 'If negative, the filter is present, else not' );
OutputDebugString( Items.VisibleItemCount );
end
end;
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
TreeColumnIndex := -1;
FilterInclude := EXGANTTLib.FilterIncludeEnum.exMatchingItemsOnly;
with (Columns.Add('Column') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := EXGANTTLib.FilterTypeEnum.exFilter;
Filter := 'C1';
end;
with Items do
begin
h := AddItem('R1');
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
|
|
838
|
How can I prevent showing the lines for the hierarchy while using the exMatchingItemsOnly option
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
TreeColumnIndex := -1;
FilterInclude := EXGANTTLib.FilterIncludeEnum.exMatchingItemsOnly;
with (Columns.Add('Column') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := EXGANTTLib.FilterTypeEnum.exFilter;
Filter := 'C1|C2';
end;
with Items do
begin
h := AddItem('R1');
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
|
|
837
|
Is there any method to get only the matched items and not the items with his parent
with AxGantt1 do
begin
BeginUpdate();
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
FilterInclude := EXGANTTLib.FilterIncludeEnum.exMatchingItemsOnly;
with (Columns.Add('Column') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := EXGANTTLib.FilterTypeEnum.exFilter;
Filter := 'C1|C2';
end;
with Items do
begin
h := AddItem('R1');
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
|
|
836
|
Is there any property I can save and restore automatically the current setting, column position, size, and so on (2)
with AxGantt1 do
begin
BeginUpdate();
Columns.Add('Column');
with Items do
begin
AddItem('Item 1');
AddItem('Item 2');
AddItem('Item 3');
end;
Layout := 'Select="0";SingleSort="C0:2";Columns=1';
EndUpdate();
end
|
|
835
|
Is there any property I can save and restore automatically the current setting, column position, size, and so on (1)
with AxGantt1 do
begin
BeginUpdate();
Columns.Add('Column');
with Items do
begin
AddItem('Item 1');
AddItem('Item 2');
AddItem('Item 3');
end;
Layout := 'gBjAAwAAuABmABpABsAB0ABlAByhoAPIAOEPAA9gYABoABQAgUEg0XN4AOcJicKkpujMbjsfkMFk0YhkQgUOjUEl8gjcGO0ok8KMULjEaGMcj08kQAO8oMkTNEtGwAGQ' +
'Aqc7gUlhh1ABtAEsk9GpEfhElgVcsMupNlnlonlaAFcr0shUsp8QPEtnVJqJhmcIhUMh0QiU5sYAqMngUSuEMw07k8Qv0SgVRrNEuVflF2jF5x9JyNEm0TjQijemyE0j' +
'E3t+YruauoAu4Az1qj9BzRn0UzksSnAA0xDjY6qnAw8OiUQ0dwzN0zWz2t7j8/xURAGNvWH6k8xlEhklhEI0O/6QAgI=';
EndUpdate();
end
|
|
834
|
I have noticed that the column's header is changed once the cursor hovers it. Is it possible to change that visual appearance
with AxGantt1 do
begin
VisualAppearance.Add(1,'c:\exontrol\images\normal.ebn');
with Columns do
begin
Add('Column 1');
Add('Column 2');
end;
(GetOcx() as EXGANTTLib.Gantt).BackColorHeader := $1000000;
set_Background(EXGANTTLib.BackgroundPartEnum.exCursorHoverColumn,$12d86ff);
end
|
|
833
|
Is it possible to change the visual appearance of the columns selector/floating bar(3)
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
end;
VisualAppearance.Add(2,'c:\exontrol\images\normal.ebn');
VisualAppearance.Add(3,'c:\exontrol\images\pushed.ebn');
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatAppearance,$2000000);
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatBackColor,$3000000);
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatCaptionBackColor,$f0f5f6);
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
832
|
Is it possible to change the visual appearance of the columns selector/floating bar(2)
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
end;
VisualAppearance.Add(3,'c:\exontrol\images\pushed.ebn');
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatBackColor,$3000000);
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
831
|
Is it possible to change the visual appearance of the columns selector/floating bar(1)
with AxGantt1 do
begin
VisualAppearance.Add(2,'c:\exontrol\images\normal.ebn');
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatAppearance,$2000000);
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatBackColor,$f0f5f6);
set_Background(EXGANTTLib.BackgroundPartEnum.exColumnsFloatCaptionBackColor,$f0f5f6);
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
830
|
I am using the ColumnsFloatBarVisible property on True, but still not able to add any column on that list
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
end;
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
829
|
Is it possible to list a column to columns selector/floating bar, but still user can use it
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
with (Add('Column 3') as EXGANTTLib.Column) do
begin
Visible := False;
Enabled := False;
end;
end;
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
828
|
How can I prevent a specific column not to be listed in the columns selector/floating bar
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
with (Add('Column 3') as EXGANTTLib.Column) do
begin
Visible := False;
AllowDragging := False;
end;
end;
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
827
|
Is it possible to change the "Columns" caption being shown in the columns selector/floating bar
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
end;
set_Description(EXGANTTLib.DescriptionTypeEnum.exColumnsFloatBar,'Hidden Columns');
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
826
|
How can I show the columns selector, so the user can drag and drop columns to the view
with AxGantt1 do
begin
ColumnAutoResize := False;
with Columns do
begin
Add('Column 1');
(Add('Column 2') as EXGANTTLib.Column).Visible := False;
end;
ColumnsFloatBarVisible := EXGANTTLib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeHiddenColumns;
end
|
|
825
|
The column's header is changed while the cursor hovers it. Is it possible to prevent that
with AxGantt1 do
begin
with Columns do
begin
Add('Column 1');
Add('Column 2');
end;
set_Background(EXGANTTLib.BackgroundPartEnum.exCursorHoverColumn,$ffffffff);
end
|
|
824
|
How do I enable the scrollbar-extension, as thumb to be shown outside of the control's client area
with AxGantt1 do
begin
BeginUpdate();
ScrollBars := EXGANTTLib.ScrollBarsEnum.exDisableBoth;
Chart.ToolTip := '';
set_ScrollPartVisible(EXGANTTLib.ScrollBarEnum.exVScroll,EXGANTTLib.ScrollPartEnum.exExtentThumbPart,True);
set_ScrollPartVisible(EXGANTTLib.ScrollBarEnum.exHScroll,EXGANTTLib.ScrollPartEnum.exExtentThumbPart,True);
set_ScrollPartVisible(EXGANTTLib.ScrollBarEnum.exHChartScroll,EXGANTTLib.ScrollPartEnum.exExtentThumbPart,True);
ScrollWidth := 4;
set_Background(EXGANTTLib.BackgroundPartEnum.exVSBack,$f0f0f0);
set_Background(EXGANTTLib.BackgroundPartEnum.exVSThumb,$808080);
ScrollHeight := 4;
set_Background(EXGANTTLib.BackgroundPartEnum.exHSBack,get_Background(EXGANTTLib.BackgroundPartEnum.exVSBack));
set_Background(EXGANTTLib.BackgroundPartEnum.exHSThumb,get_Background(EXGANTTLib.BackgroundPartEnum.exVSThumb));
set_Background(EXGANTTLib.BackgroundPartEnum.exScrollSizeGrip,get_Background(EXGANTTLib.BackgroundPartEnum.exVSBack));
EndUpdate();
end
|
|
823
|
How can I display the Year in Thai, Buddhist, Korean format
with AxGantt1 do
begin
with Chart do
begin
FirstWeekDay := LocFirstWeekDay;
MonthNames := LocMonthNames;
WeekDays := LocWeekDays;
AMPM := LocAMPM;
LevelCount := 2;
PaneWidth[False] := 0;
UnitScale := EXGANTTLib.UnitEnum.exDay;
with Level[0] do
begin
Label := '<%mmmm%> <%d%>, <%loc_yyyy%> <r><%ww%>';
Unit := EXGANTTLib.UnitEnum.exWeek;
ToolTip := Label;
end;
ToolTip := '<%ddd%> <%m%>/<%d%>/<%loc_yyyy%>';
end;
set_Description(EXGANTTLib.DescriptionTypeEnum.exFilterBarDateMonths,Chart.MonthNames);
end
|
|
822
|
How does localization work
with AxGantt1 do
begin
with Chart do
begin
FirstWeekDay := LocFirstWeekDay;
MonthNames := LocMonthNames;
WeekDays := LocWeekDays;
AMPM := LocAMPM;
LevelCount := 2;
PaneWidth[False] := 0;
end;
end
|
|
821
|
How can I have a case-insensitive filter (exFilterDoCaseSensitive flag is not set)
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
MarkSearchColumn := False;
with Columns do
begin
with (Add('Car') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := EXGANTTLib.FilterTypeEnum.exFilter;
Filter := 'MAZDA';
end;
with (Add('Equipment') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
DisplayFilterPattern := False;
CustomFilter := 'Air Bag||*Air Bag*|||Air condition||*Air condition*|||ABS||*ABS*|||ESP||*ESP*';
FilterType := EXGANTTLib.FilterTypeEnum.exPattern;
Filter := 'AIR BAG';
end;
end;
with Items do
begin
CellCaption[TObject(AddItem('Mazda')),TObject(1)] := 'Air Bag';
CellCaption[TObject(AddItem('Toyota')),TObject(1)] := 'Air Bag,Air condition';
CellCaption[TObject(AddItem('Ford')),TObject(1)] := 'Air condition';
CellCaption[TObject(AddItem('Nissan')),TObject(1)] := 'Air Bag,ABS,ESP';
CellCaption[TObject(AddItem('Mazda')),TObject(1)] := 'Air Bag, ABS,ESP';
CellCaption[TObject(AddItem('Mazda')),TObject(1)] := 'ABS,ESP';
end;
ApplyFilter();
EndUpdate();
end
|
|
820
|
How can I have a case-sensitive filter
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
MarkSearchColumn := False;
with Columns do
begin
with (Add('Car') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := Integer(EXGANTTLib.FilterTypeEnum.exFilterDoCaseSensitive) Or Integer(EXGANTTLib.FilterTypeEnum.exFilter);
Filter := 'Mazda';
end;
with (Add('Equipment') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
DisplayFilterPattern := False;
CustomFilter := 'Air Bag||*Air Bag*|||Air condition||*Air condition*|||ABS||*ABS*|||ESP||*ESP*';
FilterType := Integer(EXGANTTLib.FilterTypeEnum.exFilterDoCaseSensitive) Or Integer(EXGANTTLib.FilterTypeEnum.exPattern);
Filter := 'Air Bag';
end;
end;
with Items do
begin
CellCaption[TObject(AddItem('Mazda')),TObject(1)] := 'Air Bag';
CellCaption[TObject(AddItem('Toyota')),TObject(1)] := 'Air Bag,Air condition';
CellCaption[TObject(AddItem('Ford')),TObject(1)] := 'Air condition';
CellCaption[TObject(AddItem('Nissan')),TObject(1)] := 'Air Bag,ABS,ESP';
CellCaption[TObject(AddItem('Mazda')),TObject(1)] := 'Air Bag, ABS,ESP';
CellCaption[TObject(AddItem('Mazda')),TObject(1)] := 'ABS,ESP';
end;
ApplyFilter();
EndUpdate();
end
|
|
819
|
I am using the FormatColumn/FormatCell to format my columns. Is it possible to ignore the SelForeColor, so the foreground color for selected items does not override my settings
// SelectionChanged event - Fired after a new item has been selected.
procedure TWinForm1.AxGantt1_SelectionChanged(sender: System.Object; e: System.EventArgs);
begin
with AxGantt1 do
begin
with Items do
begin
ClearItemBackColor(0);
ItemBackColor[SelectedItem[0]] := $ffff80;
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
MarkSearchColumn := False;
SelForeColor := ForeColor;
SelBackColor := BackColor;
ShowFocusRect := False;
with Columns do
begin
with (Add('Format') as EXGANTTLib.Column) do
begin
FormatColumn := 'type(value) in (0,1) ? ''null'' : ( dbl(value)<0 ? ''<fgcolor=FF0000>''+ (value format ''2|.|3|,|1'' ) : (dbl(value)>0 ? ''<fgcolor=000' +
'0FF>+''+(value format ''2|.|3|,'' ): ''0.00'') )';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
end;
end;
with Items do
begin
AddItem(TObject(10));
AddItem(TObject(-8));
end;
EndUpdate();
end
|
|
818
|
How do I hide the selection
with AxGantt1 do
begin
BeginUpdate();
MarkSearchColumn := False;
SelForeColor := ForeColor;
SelBackColor := BackColor;
ShowFocusRect := False;
with Columns do
begin
with (Add('Format') as EXGANTTLib.Column) do
begin
FormatColumn := 'type(value) in (0,1) ? ''null'' : ( dbl(value)<0 ? ''<fgcolor=FF0000>''+ (value format ''2|.|3|,|1'' ) : (dbl(value)>0 ? ''<fgcolor=000' +
'0FF>+''+(value format ''2|.|3|,'' ): ''0.00'') )';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
end;
end;
with Items do
begin
AddItem(TObject(10));
AddItem(TObject(-8));
end;
EndUpdate();
end
|
|
817
|
How do I access the cells, or how do I get the values in the columns
with AxGantt1 do
begin
with Columns do
begin
Add('C1');
Add('C2');
Add('C3');
end;
with Items do
begin
h := AddItem('Item 1');
CellCaption[TObject(h),TObject(1)] := 'SubItem 1.1';
CellCaption[TObject(h),TObject(2)] := 'SubItem 1.2';
OutputDebugString( CellCaption[TObject(h),TObject(2)] );
end;
end
|
|
816
|
How can I change the check-boxes appearance
with AxGantt1 do
begin
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
with (Columns.Add('Default') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
PartialCheck := True;
end;
with Items do
begin
h := AddItem('Root');
InsertItem(h,Nil,'Child 1');
InsertItem(h,Nil,'Child 2');
ExpandItem[h] := True;
end;
with VisualAppearance do
begin
Add(1,'XP:Button 3 12');
Add(2,'XP:Button 3 11');
Add(3,'XP:Button 3 10');
end;
set_CheckImage(EXGANTTLib.CheckStateEnum.Unchecked,16777216);
set_CheckImage(EXGANTTLib.CheckStateEnum.Checked,33554432);
set_CheckImage(EXGANTTLib.CheckStateEnum.PartialChecked,50331648);
end
|
|
815
|
How can I load my table from an Access 2007, using ADO
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
FirstVisibleDate := '8/3/1994';
PaneWidth[False] := 256;
LevelCount := 2;
UnitScale := EXGANTTLib.UnitEnum.exDay;
FirstWeekDay := EXGANTTLib.WeekDayEnum.exMonday;
OverviewVisible := EXGANTTLib.OverviewVisibleEnum.exOverviewShowAll;
end;
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access2007\sample.accdb',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
EndUpdate();
end
|
|
814
|
Is it possible display numbers in the same format no matter of regional settings in the control panel
with AxGantt1 do
begin
BeginUpdate();
(Columns.Add('Def') as EXGANTTLib.Column).Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
with Items do
begin
h := AddItem(TObject(666666.27));
FormatCell[TObject(h),TObject(0)] := '(value format '''') + '' <fgcolor=808080>(default positive)''';
h := AddItem(TObject(666666.27));
FormatCell[TObject(h),TObject(0)] := '(value format ''2|.|3|,|1|1'')';
h := AddItem(TObject(-666666.27));
FormatCell[TObject(h),TObject(0)] := '(value format '''') + '' <fgcolor=808080>(default negative)''';
h := AddItem(TObject(-666666.27));
FormatCell[TObject(h),TObject(0)] := '(value format ''2|.|3|,|1|1'')';
end;
EndUpdate();
end
|
|
813
|
The right pane needs to show ONLY the hours 6am to 9pm (every hour) for one day only and the user should not to be able to scroll left or right nor see any other hours. How can I do that
with AxGantt1 do
begin
BeginUpdate();
Columns.Add('Tasks');
with Chart do
begin
LevelCount := 2;
ScrollRange[EXGANTTLib.ScrollRangeEnum.exStartDate] := '1/1/2001';
ScrollRange[EXGANTTLib.ScrollRangeEnum.exEndDate] := '1/1/2001';
UnitScale := EXGANTTLib.UnitEnum.exHour;
NonworkingHours := 12582975;
ShowNonworkingUnits := False;
Level[0].Alignment := Integer(EXGANTTLib.AlignmentEnum.exHOutside) Or Integer(EXGANTTLib.AlignmentEnum.CenterAlignment);
UnitWidth := 18;
PaneWidth[True] := 294;
ScrollBar := False;
end;
OnResizeControl := EXGANTTLib.OnResizeControlEnum.exDisableSplitter;
EndUpdate();
end
|
|
812
|
Can I use ebn files to display the selected dates
with AxGantt1 do
begin
BeginUpdate();
with VisualAppearance do
begin
Add(2,'c:\exontrol\images\normal.ebn');
Add(1,'CP:2 0 -4 0 4');
end;
with Chart do
begin
FirstVisibleDate := '1/1/2008';
MarkTodayColor := BackColor;
LevelCount := 2;
MarkSelectDateColor := $1000000;
SelectLevel := 1;
SelectDate['1/3/2008'] := True;
SelectDate['1/4/2008'] := True;
end;
Columns.Add('Default');
with Items do
begin
AddBar(AddItem('Item 1'),'Task','1/2/2008','1/6/2008',Nil,Nil);
AddBar(AddItem('Item 2'),'Task','1/3/2008','1/7/2008',Nil,Nil);
AddBar(AddItem('Item 3'),'Task','1/4/2008','1/8/2008',Nil,Nil);
AddBar(AddItem('Item 4'),'Task','1/5/2008','1/9/2008',Nil,Nil);
end;
EndUpdate();
end
|
|
811
|
Can I use ebn files to display the selected dates
with AxGantt1 do
begin
BeginUpdate();
VisualAppearance.Add(1,'c:\exontrol\images\normal.ebn');
with Chart do
begin
FirstVisibleDate := '1/1/2008';
MarkTodayColor := BackColor;
LevelCount := 2;
MarkSelectDateColor := $1000000;
SelectLevel := 1;
SelectDate['1/3/2008'] := True;
end;
Columns.Add('Default');
with Items do
begin
AddBar(AddItem('Item 1'),'Task','1/2/2008','1/6/2008',Nil,Nil);
AddBar(AddItem('Item 2'),'Task','1/3/2008','1/7/2008',Nil,Nil);
AddBar(AddItem('Item 3'),'Task','1/4/2008','1/8/2008',Nil,Nil);
end;
EndUpdate();
end
|
|
810
|
How can I change the color for selected dates to be solid
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
PaneWidth[False] := 0;
FirstVisibleDate := '1/1/2008';
MarkTodayColor := BackColor;
LevelCount := 2;
MarkSelectDateColor := $7fff0000;
SelectLevel := 1;
SelectDate['1/15/2008'] := True;
SelectDate['1/16/2008'] := True;
end;
EndUpdate();
end
|
|
809
|
How can I add or change the padding (spaces) for captions in the control's header
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
(Columns.Add('Padding-Left') as EXGANTTLib.Column).Def[EXGANTTLib.DefColumnEnum.exHeaderPaddingLeft] := TObject(18);
with (Columns.Add('Padding-Right') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exHeaderPaddingRight] := TObject(18);
HeaderAlignment := EXGANTTLib.AlignmentEnum.RightAlignment;
end;
EndUpdate();
end
|
|
808
|
Do you have any plans to add cell spacing and cell padding to the cells
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
DrawGridLines := EXGANTTLib.GridLinesEnum.exAllLines;
with (Columns.Add('Padding-Left') as EXGANTTLib.Column) do
begin
Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
Def[EXGANTTLib.DefColumnEnum.exCellPaddingLeft] := TObject(18);
end;
(Columns.Add('No-Padding') as EXGANTTLib.Column).Def[EXGANTTLib.DefColumnEnum.exCellHasCheckBox] := TObject(True);
(Columns.Add('Empty') as EXGANTTLib.Column).Position := 0;
with Items do
begin
CellCaption[TObject(AddItem('Item A.1')),TObject(1)] := 'Item A.2';
CellCaption[TObject(AddItem('Item B.1')),TObject(1)] := 'Item B.2';
CellCaption[TObject(AddItem('Item C.1')),TObject(1)] := 'Item C.2';
end;
EndUpdate();
end
|
|
807
|
Is it possible to display information about the firing events
// Event event - Notifies the application once the control fires an event.
procedure TWinForm1.AxGantt1_Event(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_EventEvent);
begin
with AxGantt1 do
begin
OutputDebugString( get_EventParam(-2) );
end
end;
|
|
806
|
Is it possible to scroll the control's content by clicking and moving the mouse up or down
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
FirstVisibleDate := '8/3/1994';
PaneWidth[False] := 256;
LevelCount := 2;
UnitScale := EXGANTTLib.UnitEnum.exDay;
FirstWeekDay := EXGANTTLib.WeekDayEnum.exMonday;
OverviewVisible := EXGANTTLib.OverviewVisibleEnum.exOverviewShowAll;
end;
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access\SAMPLE.MDB',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
AutoDrag := EXGANTTLib.AutoDragEnum.exAutoDragScroll;
EndUpdate();
end
|
|
805
|
How do I load bars from my ADO table/database
// AddItem event - Occurs after a new Item has been inserted to Items collection.
procedure TWinForm1.AxGantt1_AddItem(sender: System.Object; e: AxEXGANTTLib._IGanttEvents_AddItemEvent);
begin
with AxGantt1 do
begin
with Items do
begin
AddBar(e.item,'Task',CellCaption[TObject(e.item),TObject(2)],CellCaption[TObject(e.item),TObject(4)],Nil,Nil);
end;
end
end;
with AxGantt1 do
begin
BeginUpdate();
with Chart do
begin
FirstVisibleDate := '8/3/1994';
PaneWidth[False] := 256;
LevelCount := 2;
UnitScale := EXGANTTLib.UnitEnum.exDay;
FirstWeekDay := EXGANTTLib.WeekDayEnum.exMonday;
OverviewVisible := EXGANTTLib.OverviewVisibleEnum.exOverviewShowAll;
end;
ColumnAutoResize := False;
ContinueColumnScroll := 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\ExGantt\Sample\Access\SAMPLE.MDB',3,3,Nil);
end;
DataSource := (rs as ADODB.Recordset);
EndUpdate();
end
|
|
804
|
Is it possible to auto-numbering the children items but still keeps the position after filtering
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
with (Columns.Add('Items') as EXGANTTLib.Column) do
begin
DisplayFilterButton := True;
FilterType := EXGANTTLib.FilterTypeEnum.exFilter;
Filter := 'Child 2';
end;
with (Columns.Add('Pos.1') as EXGANTTLib.Column) do
begin
FormatColumn := '1 ropos ''''';
Position := 0;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.2') as EXGANTTLib.Column) do
begin
FormatColumn := '1 ropos '':''';
Position := 1;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.3') as EXGANTTLib.Column) do
begin
FormatColumn := '1 ropos '':|A-Z''';
Position := 2;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.4') as EXGANTTLib.Column) do
begin
FormatColumn := '1 ropos ''|A-Z|''';
Position := 3;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.5') as EXGANTTLib.Column) do
begin
FormatColumn := '''<font Tahoma;7>'' + 1 ropos ''-<b>||A-Z''';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Position := 4;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.6') as EXGANTTLib.Column) do
begin
FormatColumn := '''<b>''+ 1 ropos ''</b>:<fgcolor=FF0000>|A-Z|''';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Position := 5;
Width := 48;
AllowSizing := False;
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');
InsertItem(h,Nil,'Child 2');
end;
ApplyFilter();
EndUpdate();
end
|
|
803
|
Is it possible to auto-numbering the children items too
with AxGantt1 do
begin
BeginUpdate();
Chart.PaneWidth[True] := 0;
LinesAtRoot := EXGANTTLib.LinesAtRootEnum.exLinesAtRoot;
Columns.Add('Items');
with (Columns.Add('Pos.1') as EXGANTTLib.Column) do
begin
FormatColumn := '1 rpos ''''';
Position := 0;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.2') as EXGANTTLib.Column) do
begin
FormatColumn := '1 rpos '':''';
Position := 1;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.3') as EXGANTTLib.Column) do
begin
FormatColumn := '1 rpos '':|A-Z''';
Position := 2;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.4') as EXGANTTLib.Column) do
begin
FormatColumn := '1 rpos ''|A-Z|''';
Position := 3;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.5') as EXGANTTLib.Column) do
begin
FormatColumn := '''<font Tahoma;7>'' + 1 rpos ''-<b>||A-Z''';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Position := 4;
Width := 32;
AllowSizing := False;
end;
with (Columns.Add('Pos.6') as EXGANTTLib.Column) do
begin
FormatColumn := '''<b>''+ 1 rpos ''</b>:<fgcolor=FF0000>|A-Z|''';
Def[EXGANTTLib.DefColumnEnum.exCellCaptionFormat] := TObject(1);
Position := 5;
Width := 48;
AllowSizing := False;
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');
InsertItem(h,Nil,'Child 2');
end;
EndUpdate();
end
|
|
802
|
Is there any way to add auto-numbering
with AxGantt1 do
begin
with Columns do
begin
Add('Items');
with (Add('Pos') as EXGANTTLib.Column) do
begin
FormatColumn := '1 pos ''''';
Position := 0;
end;
end;
with Items do
begin
AddItem('Item 1');
AddItem('Item 2');
AddItem('Item 3');
end;
end
|
|
801
|
How can I format my column to display the percent values “5,00%”
with AxGantt1 do
begin
(Columns.Add('Percent') as EXGANTTLib.Column).FormatColumn := '((dbl(value) * 100) format ''2|,|3.'')+''%''';
with Items do
begin
AddItem(TObject(0.5));
AddItem(TObject(0.4));
AddItem(TObject(0.75));
end;
end
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