- WXHBRUSH DoMSWControlColor(WXHDC pDC, wxColour colBg);
-
- // another WM_CTLCOLOR-related function: override this to return the brush
- // which should be used to paint the control background by default
- //
- // for most controls, the default behaviour of returning 0 and letting the
- // system do it is correct, but for some -- e.g. checkboxes -- we actually
- // have to return transparent brush from here to prevent the system from
- // overwriting background with solid colour
- virtual WXHBRUSH MSWGetDefaultBgBrush() { return 0; }