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virtual |
Called by the framework when the tab area in tab window needs to be erased.
This function is called by the framework when a CBCGPTabWnd object processes WM_PAINT message and needs to erase the tab area.
Override this member function in a CBCGPVisualManager - derived class to customize look of tabs.
pDC | A pointer to a device context. |
rect | Specifies the bounding rectangle of the tab to be erased. |
pTabWnd | Points to a tab window whose tab area is being erased. |