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/control.h

@@ -69,6 +69,8 @@ protected:
    // For controls like radiobuttons which are really composite
    wxList           m_subControls;
 
+    virtual wxSize DoGetBestSize();
+
 private:
    DECLARE_EVENT_TABLE()
 };