More Motif stuff incl. beginnings of wxToolBar

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@895 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/notebook.h

@@ -162,6 +162,11 @@ public:
   virtual void SetConstraintSizes(bool recurse = TRUE);
   virtual bool DoPhase(int nPhase);
 
+// Implementation
+  virtual void ChangeFont();
+  virtual void ChangeBackgroundColour();
+  virtual void ChangeForegroundColour();
+
 protected:
   // common part of all ctors
   void Init();