virtual HBRUSH CBCGPToolbarButton::OnCtlColor ( CDC *  pDC, UINT  nCtlColor  )

inlinevirtual

Called by the framework when the parent toolbar processes OnCtlColor.

The OnCtlColor function is called by the framework when the parent toolbar processes the WM_CTLCOLOR message for a CBCGPToolbarButton- derived class that contains a Windows control. It means that the OnCtlColor function will NOT be called if the toolbar button is windowless.

OnCtlColor is called in customization mode ONLY for "non-locked" toolbars.

The default implementation does nothing and returns NULL.

Parameters

pDC	The device-context.
nCtlColor	The control color.

Returns

A handle to the brush that is to be used for painting the button background.