Added selection API.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41585 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/dataview.h

@@ -242,6 +242,15 @@ public:
     virtual bool AssociateModel( wxDataViewListModel *model );
     virtual bool AppendColumn( wxDataViewColumn *col );
     
+    virtual void SetSelection( int row ); // -1 for unselect
+    virtual void SetSelectionRange( unsigned int from, unsigned int to );
+    virtual void SetSelections( const wxArrayInt& aSelections);
+    
+    virtual bool IsSelected( unsigned int row ) const;
+    virtual int GetSelection() const;
+    virtual int GetSelections(wxArrayInt& aSelections) const;
+    
+    
 private:
     friend class wxDataViewCtrlDC;
     friend class wxGtkDataViewListModelNotifier;