1. DoSetSize() simplified, DoGetBestSize() introduced

2. code cleanup here and there
3. attempts to make static boxes behave better (i.e. stay below other controls)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2947 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/window.h

@@ -399,6 +399,10 @@ protected:
                            int sizeFlags = wxSIZE_AUTO);
     virtual void DoSetClientSize(int width, int height);
 
+    // get the size which best suits the window: e.g., for a static text it
+    // will be the width and height of the text
+    virtual wxSize DoGetBestSize();
+
 #if wxUSE_TOOLTIPS
     virtual void DoSetToolTip( wxToolTip *tip );
 #endif // wxUSE_TOOLTIPS