1. wxInputHandler now knows about wxRenderer and uses it

2. wxInputHandler::OnMouseMove() added
3. wxGTKRenderer (almost) draws scrollbars
4. scrollbar mouse handling starts to work


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/wxUNIVERSAL@8160 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/univ/button.h

@@ -31,9 +31,6 @@ class WXDLLEXPORT wxInputHandler;
 // wxButton: a push button
 // ----------------------------------------------------------------------------
 
-// class name
-#define wxCONTROL_BUTTON _T("button")
-
 class WXDLLEXPORT wxButton : public wxButtonBase
 {
 public:
@@ -75,7 +72,6 @@ public:
     void Click();
 
 protected:
-    virtual wxInputHandler *CreateInputHandler() const;
     virtual bool PerformAction(const wxControlAction& action,
                                const wxEvent& event);
     virtual wxSize DoGetBestSize() const;