overview: Handle drag-cancelled signal for items

Allow handling the drag-cancelled signal for non-window items, just
like the handling for windows instroduced in commit a80e88e33.

https://bugzilla.gnome.org/show_bug.cgi?id=644324

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index ffd49fa071df1d4e4e9343aa31fa74abec19b05a..5017446ccc07f4609dd1ec30d2182ee6d0a168ae 100644 (file)
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -412,6 +412,10 @@ AppWellIcon.prototype = {
                 this._removeMenuTimeout();
                 Main.overview.beginItemDrag(this);
             }));
+        this._draggable.connect('drag-cancelled', Lang.bind(this,
+            function () {
+                Main.overview.cancelledItemDrag(this);
+            }));
         this._draggable.connect('drag-end', Lang.bind(this,
             function () {
                Main.overview.endItemDrag(this);

diff --git a/js/ui/overview.js b/js/ui/overview.js
index 3bb478923fead1061b74329adbdef80c72a83675..34ebec54185065f4b3479bd8a1588047e7179dbe 100644 (file)
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -474,6 +474,10 @@ Overview.prototype = {
         this.emit('item-drag-begin');
     },
 
+    cancelledItemDrag: function(source) {
+        this.emit('item-drag-cancelled');
+    },
+
     endItemDrag: function(source) {
         this.emit('item-drag-end');
     },

diff --git a/js/ui/searchDisplay.js b/js/ui/searchDisplay.js
index 0527d8f83edd36f5dac2f6b919b8057cbe67f1c1..81fd89b1929247208fe092d23fc9651920b1735d 100644 (file)
--- a/js/ui/searchDisplay.js
+++ b/js/ui/searchDisplay.js
@@ -49,6 +49,10 @@ SearchResult.prototype = {
                           Lang.bind(this, function() {
                               Main.overview.beginItemDrag(this);
                           }));
+        draggable.connect('drag-cancelled',
+                          Lang.bind(this, function() {
+                              Main.overview.cancelledItemDrag(this);
+                          }));
         draggable.connect('drag-end',
                           Lang.bind(this, function() {
                               Main.overview.endItemDrag(this);