From: Stefano Facchini <stefano.facchini@gmail.com>
Date: Fri, 23 Mar 2012 18:32:17 +0000 (+0100)
Subject: popupMenu: make sure to break the grab when the slider is not visible
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~6650
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=3422e1dca76021a2ee98197ba511f6afa6174b38;p=gnome-shell.git

popupMenu: make sure to break the grab when the slider is not visible

Otherwise the grab will persist for example after closing the PopupMenu
with Escape.

https://bugzilla.gnome.org/show_bug.cgi?id=672713
---

diff --git a/js/ui/popupMenu.js b/js/ui/popupMenu.js
index ace32e013..09a9b737d 100644
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@@ -546,6 +546,10 @@ const PopupSliderMenuItem = new Lang.Class({
         this._slider.connect('repaint', Lang.bind(this, this._sliderRepaint));
         this.actor.connect('button-press-event', Lang.bind(this, this._startDragging));
         this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
+        this.actor.connect('notify::mapped', Lang.bind(this, function() {
+            if (!this.actor.mapped)
+                this._endDragging();
+        }));
 
         this._releaseId = this._motionId = 0;
         this._dragging = false;