[pitivi] controller.py: add hover() method

[Edward Hervey <edwardrv src gnome org>]

commit aa2544ad24f54f8b0733b7eaa9e8dc0914c2840d
Author: Brandon Lewis <brandon_lewis berkeley edu>
Date:   Tue Aug 18 11:15:18 2009 -0700

    controller.py: add hover() method

 pitivi/ui/controller.py |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/ui/controller.py b/pitivi/ui/controller.py
index 2ecf495..2834a19 100644
--- a/pitivi/ui/controller.py
+++ b/pitivi/ui/controller.py
@@ -126,6 +126,8 @@ class Controller(object):
                 self.transform(self._mousedown + self.from_item_event(item,
                     event)))
             return True
+        else:
+            self.hover(item, target, event)
         return False
 
     @handler(_view, "button_release_event")
@@ -223,3 +225,6 @@ class Controller(object):
 
     def key_release(self, keyval):
         pass
+
+    def hover(self, item, target, event):
+        pass