From: Ray Strode <rstrode@redhat.com>
Date: Wed, 20 Feb 2013 18:15:51 +0000 (-0500)
Subject: modalDialog: emit 'closed' signal when dialog is closed
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~4685
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=677cdfd6c8f1dadece4a2c643bf1a59cd1e71de8;p=gnome-shell.git

modalDialog: emit 'closed' signal when dialog is closed

Opening and closing a modal dialog is not instant. There
is a transition animation involved.  When the dialog is
finished opening, it currently emits the "opened" signal.

When it's finished closing, however, it doesn't emit a
"closed" signal.  This means, there's not a good way to
know when the dialog finishes closing.

This commit adds the "closed" signal.

https://bugzilla.gnome.org/show_bug.cgi?id=694296
---

diff --git a/js/ui/modalDialog.js b/js/ui/modalDialog.js
index 7c99598ca..4649d6d50 100644
--- a/js/ui/modalDialog.js
+++ b/js/ui/modalDialog.js
@@ -265,6 +265,7 @@ const ModalDialog = new Lang.Class({
                                function() {
                                    this.state = State.CLOSED;
                                    this._group.hide();
+                                   this.emit('closed');
                                })
                          });
     },