added scrollbar to NativeLookEditor

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@223 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/card_viewer.hpp

@@ -33,6 +33,9 @@ class CardViewer : public wxControl, public DataViewer {
 	/// Invalidate and redraw (the area of) a single value viewer
 	void redraw(const ValueViewer&);
 	
+	/// The rotation to use
+	virtual Rotation getRotation() const;
+	
   protected:
 	/// Return the desired size of control
 	virtual wxSize DoGetBestSize() const;