TSheetSelector.BeforeDrawOneSheetSelector Method
Use this method to customize actions to do after the SheetSelector is drawn. In the TStandardSheetSelector implementation, this method is used to add a table for layout if TStandardSheetSelector.LayoutTable is true. Note that this method is called once for each of the possible positions of Reference, even if you do not need to draw a selector in that position. The order in which this method will be called is: Top, Left, Right, Bottom.
Syntax
Unit: FlexCel.Render
procedure TSheetSelector.BeforeDrawOneSheetSelector(const Reference: TSheetSelectorPosition); virtual; abstract;Parameters
| <-> | Parameter | Type | Description |
|---|---|---|---|
| const | Reference | TSheetSelectorPosition | The position of the SheetSelector that is being created. you can use SheetSelectorPosition to know if this is one of the selectors you need to render. |