wxTreeCtrl has colours and fonts too now

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4839 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/data.cpp

@@ -174,6 +174,7 @@ const wxChar *wxInternalErrorStr = wxT("wxWindows Internal Error");
 const wxChar *wxFatalErrorStr = wxT("wxWindows Fatal Error");
 const wxChar *wxDirDialogNameStr = wxT("wxDirCtrl");
 const wxChar *wxDirDialogDefaultFolderStr = wxT("/");
+const wxChar *wxTreeCtrlNameStr = wxT("wxTreeCtrl");
 
 /* See wx/utils.h */
 const wxChar *wxFloatToStringStr = wxT("%.2f");