From 9b564472adc3040047783dc0815396090de48266 Mon Sep 17 00:00:00 2001
From: mike <michael.jmontcalm@gmail.com>
Date: Sun, 06 Dec 2009 02:48:54 +0000
Subject: Actions : Correcting drag and drop behaviour on elements that don't support it

---
diff --git a/tutorius/actions.py b/tutorius/actions.py
index a809980..cf586f2 100644
--- a/tutorius/actions.py
+++ b/tutorius/actions.py
@@ -87,6 +87,14 @@ class DragWrapper(object):
 
         pxbuf.get_from_drawable(px,gtk.gdk.colormap_get_system(), 0, 0, 0, 0, -1, -1)
         drag_context.set_icon_pixbuf(pxbuf,0,0)
+
+    def _drag_fail(self, *args):
+        """
+        Callback to prevent the animation that brings back the dragged item to
+        its initial position.
+        """
+        LOGGER.debug("DragWrapper :: Drag fail event was raised")
+        return True
     
     def _drag_end(self, widget, context, *args):
         """Callback for end of drag (stolen focus)."""
@@ -102,7 +110,6 @@ class DragWrapper(object):
 
         self.update_action_cb('position', self.position)
 
-
     def set_draggable(self, value):
         """Setter for the draggable property"""
         if bool(value) ^ bool(self._drag_on):
@@ -121,6 +128,8 @@ class DragWrapper(object):
                 self._handles.append(self._eventbox.connect(
                     "drag-begin", self._drag_begin))
                 self._handles.append(self._eventbox.connect(
+                    "drag-failed", self._drag_fail))
+                self._handles.append(self._eventbox.connect(
                     "drag-end", self._drag_end))
             else:
                 while len(self._handles):
--
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