[pitivi] Always hide snapping indicator on button released.

[Jean-François Fortin Tam <jfft src gnome org>]

commit 23ede64dce313f9f7c350bacb9d0752b0a8aba19
Author: Mathieu Duponchelle <mathieu duponchelle epitech eu>
Date:   Mon Apr 22 18:17:24 2013 +0200

    Always hide snapping indicator on button released.

 pitivi/timeline/timeline.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index cc0826c..da0fae6 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -660,6 +660,7 @@ class Timeline(Gtk.VBox, Zoomable):
 
         self.stage.connect("destroy", quit_)
         self.stage.connect("button-press-event", self._clickedCb)
+        self.stage.connect("button-release-event", self._releasedCb)
         self.embed.connect("scroll-event", self._scrollEventCb)
         self.gui.connect("key-press-event", self._keyPressEventCb)
         self.gui.connect("key-release-event", self._keyReleaseEventCb)
@@ -1029,6 +1030,9 @@ class Timeline(Gtk.VBox, Zoomable):
         if actor == stage:
             self.timeline.emptySelection()
 
+    def _releasedCb(self, stage, event):
+        self.timeline._snapEndedCb()
+
     def _renderingSettingsChangedCb(self, project, item, value):
         """
         Called when any Project metadata changes, we filter out the one