Unit 'ExtCtrls' Package
[Overview][Types][Classes][Procedures and functions][Index] [#lcl]

TBandDragEvent

Specifies an event handler signalled when a control on a band is dragged.

Declaration

Source position: extctrls.pp line 1441

type TBandDragEvent = procedure(

  Sender: TObject;

  Control: TControl;

  var Drag: Boolean

) of object;

Arguments

Sender

  

Object (TCustomControlBar) for the event notification.

Control

  

Control for the drag event.

Drag

  

True if the control can be dragged and the DragManager can be used to start the drag operation.

Description

TBandDragEvent is the type used to implement the OnBandDrag property in TCustomControlBar.

See also

TCustomControlBar.OnBandDrag

  

Event handler signalled when a drag operation is about to begin for a band on the control bar.

TCustomControlBar.DragControl

  

Signals an assigned OnBandDrag event handler and starts a drag operation.



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