added more tests for MDI frame size/position

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@8003 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/mdi/mdi.h

@@ -65,7 +65,11 @@ public:
 
     void OnRefresh(wxCommandEvent& event);
     void OnChangeTitle(wxCommandEvent& event);
+    void OnChangePosition(wxCommandEvent& event);
+    void OnChangeSize(wxCommandEvent& event);
     void OnQuit(wxCommandEvent& event);
+    void OnSize(wxSizeEvent& event);
+    void OnMove(wxMoveEvent& event);
     void OnClose(wxCloseEvent& event);
 
     DECLARE_EVENT_TABLE()
@@ -78,6 +82,8 @@ enum
     MDI_NEW_WINDOW,
     MDI_REFRESH,
     MDI_CHANGE_TITLE,
+    MDI_CHANGE_POSITION,
+    MDI_CHANGE_SIZE,
     MDI_CHILD_QUIT,
     MDI_ABOUT
 };