Added some Motif wxGLCanvas support; some more Motif bugs cured; print dialogs

look OK on Motif now; got rid of some #ifdef wxUSE_... instances


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1459 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/motif/radiobut.cpp

@@ -121,6 +121,13 @@ void wxRadioButton::ChangeFont(bool keepOriginalSize)
 void wxRadioButton::ChangeBackgroundColour()
 {
     wxWindow::ChangeBackgroundColour();
+
+    // What colour should this be?
+    int selectPixel = wxBLACK->AllocColour(wxGetDisplay());
+
+    XtVaSetValues ((Widget) GetMainWidget(),
+          XmNselectColor, selectPixel,
+          NULL);
 }
 
 void wxRadioButton::ChangeForegroundColour()