virtual void CBCGPControlBar::OnBeforeChangeParent ( CWnd *  pWndNewParent, BOOL  bDelay = FALSE  )

virtual

Called by the framework when the parent of the control bar is about to be changed as a result of docking or floating operation.

The default implementation checks for the parent dock bar and if a pointer to it is not NULL calls CBCGPDockBar::RemoveControlBar to unregister this control bar with the dock bar.

See also

CBCGPDockBar

Parameters

pWndNewParent	A pointer to the new parent window.
bDelay	Specifies whether the global docking layout should be adjusted immediately (FALSE) or not TRUE.

Reimplemented from CBCGPBaseControlBar.