1. wxMenu changes: wxMenuBase appears, several new functions for dynamic menu

handling as well
2. new sample: menu
3. small corrections to wxFileHistory made possible by wxMenu changes
4. ugly fix for panel loaded from resources and TABbing
5. wxDataObject &c doc updates


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4288 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/font/font.cpp

@@ -400,6 +400,8 @@ void MyFrame::OnSize(wxSizeEvent& event)
     wxSize size = event.GetSize();
 
     Resize(size);
+
+    event.Skip();
 }
 
 void MyFrame::Resize(const wxSize& size, const wxFont& font)