1. fixed (yet again) highlighting of buttons and checkboxes

2. wrote input handlers for the checkbox
3. fixed bug in wXMouseEvent generation in gtk/window.cpp
4. added focus rect drawing and check/radio geometry queries to wxRenderer


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/wxUNIVERSAL@8309 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/univ/scrolbar.cpp

@@ -309,6 +309,11 @@ void wxScrollBar::SetState(Element which, int flags)
 // input processing
 // ----------------------------------------------------------------------------
 
+wxString wxScrollBar::GetInputHandlerType() const
+{
+    return wxINP_HANDLER_SCROLLBAR;
+}
+
 bool wxScrollBar::PerformAction(const wxControlAction& action,
                                 long numArg,
                                 const wxString& strArg)