From cda8a545f17181ef53c80ddbd137bccb81dab7bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Pi=C3=B1eiro?= <apinheiro@igalia.com>
Date: Mon, 4 Jun 2012 18:21:20 +0200
Subject: [PATCH] css: add a 'hidden' style class

Used for elements that are not supposed to be shown.

https://bugzilla.gnome.org/show_bug.cgi?id=675341
---
 data/theme/gnome-shell.css         | 6 ++++--
 js/ui/polkitAuthenticationAgent.js | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index a229653bd..6f45cfffe 100644
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -1948,10 +1948,12 @@ StScrollBar StButton#vhandle:hover
     padding-bottom: 8px;
 }
 
-/* intentionally left transparent to avoid dialog changing size */
+.hidden {
+    color: rgba(0,0,0,0);
+}
+
 .prompt-dialog-null-label {
     font-size: 10pt;
-    color: rgba(0,0,0,0);
     padding-bottom: 8px;
 }
 
diff --git a/js/ui/polkitAuthenticationAgent.js b/js/ui/polkitAuthenticationAgent.js
index 6a05e1a0e..203863174 100644
--- a/js/ui/polkitAuthenticationAgent.js
+++ b/js/ui/polkitAuthenticationAgent.js
@@ -167,6 +167,7 @@ const AuthenticationDialog = new Lang.Class({
          */
         this._nullMessageLabel = new St.Label({ style_class: 'prompt-dialog-null-label',
                                                 text: 'abc'});
+        this._nullMessageLabel.add_style_class_name('hidden');
         this._nullMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._nullMessageLabel.clutter_text.line_wrap = true;
         messageBox.add(this._nullMessageLabel);