FMX.Types.IControl.DragEnter
Delphi
procedure DragEnter(const Data: TDragObject; const Point: TPointF);
C++
virtual void __fastcall DragEnter(const TDragObject &Data, const System::Types::TPointF &Point) = 0 ;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | FMX.Types.pas FMX.Types.hpp |
FMX.Types | IControl |
Description
Provides a response when a dragged object enters the control area.
Implement DragEnter to provide a certain behavior when a dragged object enters the control area.
Data
specifies the dragged object.
Point
specifies the current point of the mouse cursor within the client area of the control.
TControl implements this procedure as an OnDragEnter event dispatcher.