Add implementation for pure virtual method.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32391 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/motif/window.cpp

@@ -1372,6 +1372,13 @@ void wxWindow::DoSetClientSize(int width, int height)
         XtVaSetValues(widget, XmNheight, height, NULL);
 }
 
+// For implementation purposes - sometimes decorations make the client area
+// smaller
+wxPoint wxWindow::GetClientAreaOrigin() const
+{
+    return wxPoint(0, 0);
+}
+
 void wxWindow::DoMoveWindowIntr(int xx, int yy, int w, int h,
                                 int flags)
 {