Vcl.ButtonGroup.TButtonGroup.DragIndex
Delphi
property DragIndex: Integer read FDragIndex write SetDragIndex;
C++
__property int DragIndex = {read=FDragIndex, write=SetDragIndex, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | Vcl.ButtonGroup.pas Vcl.ButtonGroup.hpp |
Vcl.ButtonGroup | TButtonGroup |
Description
DragIndex defines the index of the button during drag operations.
If a drag operation is coming from this control, it is because they are dragging the item at DragIndex. Set DragIndex to control which item is being dragged before manually calling BeginDrag.