TBandDragEvent

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

Declaration

Source position: extctrls.pp line 1465

type TBandDragEvent = procedure(

Sender: TObject;

Control: TControl;

var Drag: Boolean

) of object;

`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.

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

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 for the specified control.