Added bitmaps and icons to samples

Fixed event handling in all controls
  Add some missing functions to wxRadioBox
  Fixed clientData stuff to Choice (Combo?)
  No more gtk warning in Combo
  Fixed toolbar sample and mdi sample
  Fixed bug in AddChild resulting from mdi changes
  Fixed wxFrame::GetPosition()
  Changed order of notification calls in wxListCtrl
  to prevent what I think is a reentry bug
  The usual compile fixes here and there


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@408 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/combobox.h

@@ -76,6 +76,7 @@ class wxComboBox: public wxControl
   wxString GetStringSelection(void) const;
   int Number(void) const;
   void SetSelection( int n );
+  void SetStringSelection( const wxString &string );
 
   // Text field functions
   wxString GetValue(void) const ;
@@ -96,8 +97,11 @@ class wxComboBox: public wxControl
 
   private:
   
-  wxList m_clientData;
-   
+    wxList   m_clientData;
+  
+  public:
+  
+    bool     m_alreadySent;
 };
 
 #endif // __GTKCOMBOBOXH__