Vcl.ActnMenus.TCustomMenuItem.DragOver
Delphi
procedure DragOver(Source: TObject; X: Integer; Y: Integer;
State: TDragState; var Accept: Boolean); override;
C++
DYNAMIC void __fastcall DragOver(System::TObject* Source, int X, int Y, System::Uitypes::TDragState State, bool &Accept);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
protected | Vcl.ActnMenus.pas Vcl.ActnMenus.hpp |
Vcl.ActnMenus | TCustomMenuItem |
Description
Is an OnDragOver event dispatcher.
DragOver manages the subcategories of the bar menu.
The Source
parameter is the object being dragged.
The State
parameter indicates how the dragged object is moving in relation to the control.
X
and Y
indicate the current position of the mouse.
DragOver sets the Accept
parameter to True to indicate that the dragged object was dropped on the action control.