[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Controls' (#lcl)

TControl.DragDrop

Signals the OnDragDrop handler when a dragged object is dropped onto this control.

Declaration

Source position: controls.pp line 1610

public procedure TControl.DragDrop(

  Source: TObject;

  X: Integer;

  Y: Integer

); virtual;

Arguments

Source

  

The dropped object (control or DragDrop object).

X

  

The drop position in client coordinates.

Y

  

The drop position in client coordinates.

See also

TControl.OnDragDrop

  

Event handler signalled when an object is dropped onto the control.

Version 4.0 Generated 2025-05-03 Home