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

CancelDrag

Cancels an active drag operation.

Declaration

Source position: controls.pp line 2758

procedure CancelDrag;

Description

CancelDrag is a procedure used to cancel an active drag operation. CancelDrag calls the DragStop method in the currently active DragManager.

Remark: No actions are performed in the routine when DragManager has not been assigned (contains Nil), or when DragManager returns False from its IsDragging method.

See also

DragManager

  

The current DragManager (always TDragManagerDefault).

TDragManager.DragStop

  

Ends dragging.

TDragManager.IsDragging

  

Check if dragging is in progress.
Version 3.2 Generated 2024-02-25 Home