Widget tearOff = XmGetTearOffControl(GetWidget(menu));
wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour);
wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true);
Widget tearOff = XmGetTearOffControl(GetWidget(menu));
wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour);
wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, true);