dash: Take remove target into account for icon size

Previously the icon size was only adjusted due to changes in the list
of application icons displayed, not when showing or hiding the remove
target. As a result, the remove target could end up cut off, so take
this case into account and adjust the icon size when showing or hiding
the remove target.

https://bugzilla.gnome.org/show_bug.cgi?id=636156

diff --git a/js/ui/dash.js b/js/ui/dash.js
index 98133726c9549f48b54a255828e1e1145ca24c75..8b419e9aa4a7ea20539ad05cc3ebe91fbd49d8e1 100644 (file)
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -140,6 +140,7 @@ Dash.prototype = {
         this._clearDragPlaceholder();
         if (this._favRemoveTarget) {
             this._favRemoveTarget.actor.destroy();
+            this._adjustIconSize();
             this._favRemoveTarget = null;
         }
         DND.removeMonitor(this._dragMonitor);
@@ -164,6 +165,7 @@ Dash.prototype = {
                 this._favRemoveTarget = new RemoveFavoriteIcon();
                 this._favRemoveTarget.icon.setIconSize(this._iconSize);
                 this._box.add(this._favRemoveTarget.actor);
+                this._adjustIconSize();
         }
 
         let favRemoveHovered = false;