[gnome-shell] mount-operation: set a max-width for the question subject label

[Cosimo Cecchi <cosimoc src gnome org>]

commit 8cbbb456f0e2cde4c2e27d35ff70b9a1d6b033e9
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Dec 1 15:40:11 2011 -0500

    mount-operation: set a max-width for the question subject label
    
    Since the string can be arbitrairly long.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=665322

 data/theme/gnome-shell.css   |    4 ++++
 js/ui/shellMountOperation.js |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index 33b0630..08ea888 100644
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -1832,6 +1832,10 @@ StTooltip StLabel {
     padding-bottom: 6px;
 }
 
+.mount-question-dialog-subject {
+    max-width: 500px;
+}
+
 .show-processes-dialog-subject:rtl,
 .mount-question-dialog-subject:rtl {
     padding-left: 0px;
diff --git a/js/ui/shellMountOperation.js b/js/ui/shellMountOperation.js
index 0fd149e..8a91d98 100644
--- a/js/ui/shellMountOperation.js
+++ b/js/ui/shellMountOperation.js
@@ -211,6 +211,8 @@ const ShellMountQuestionDialog = new Lang.Class({
                               { y_align: St.Align.START });
 
         this.subjectLabel = new St.Label({ style_class: 'mount-question-dialog-subject' });
+        this.subjectLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        this.subjectLabel.clutter_text.line_wrap = true;
 
         messageLayout.add(this.subjectLabel,
                           { y_fill:  false,