Give wxComboBox an extra SetFocus() method.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17520 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/combobox.h

@@ -108,6 +108,8 @@ public:
   
     // implementation
     
+    virtual void SetFocus();
+    
     void OnSize( wxSizeEvent &event );
     void OnChar( wxKeyEvent &event );
   

include/wx/gtk1/combobox.h

@@ -108,6 +108,8 @@ public:
   
     // implementation
     
+    virtual void SetFocus();
+    
     void OnSize( wxSizeEvent &event );
     void OnChar( wxKeyEvent &event );