BCGControlBar Pro for MFC
virtual void CBCGPVisualManager::OnFillSplitterBackground ( CDC *  pDC,
CBCGPSplitterWnd pSplitterWnd,
CRect  rect 

Called by the framework when it needs to fill background of a split window.

Override this function in a derived class if you want to customize appearance of a split window.

pDCA pointer to a device context.
pSplitterWndA pointer to a split window whose background is filled.
rectSpecifies the bounding rectangle of a split window.