git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21796 
c3d73ce0-8a6f-49c7-b76d-
6d57e0e08775
 };
 
 wxClientDC::wxClientDC( wxWindow *window )
-:   wxWindowDC(window)
 {
+    m_window = window;
 };
 
 wxClientDC::~wxClientDC(void)
 };
 
 wxPaintDC::wxPaintDC( wxWindow *window )
-:   wxWindowDC(window)
 {
+    m_window = window;
     wxASSERT_MSG([NSView focusView]==window->GetNSView(), "PaintDC's NSView does not have focus.  Please use wxPaintDC only as the first DC created in a paint handler");
     // This transform flips the graphics since wxDC uses top-left origin
     if(![window->GetNSView() isFlipped])