[gnome-control-center] background: Give mnemonic to labelled widgets

[Rui Matos <rtcm src gnome org>]

commit 9dc11e66bdcb7bc9d1b1a73c509b11cacef49713
Author: Jiro Matsuzawa <jmatsuzawa gnome org>
Date:   Sat Sep 13 17:35:33 2014 +0900

    background: Give mnemonic to labelled widgets
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736606

 panels/background/background.ui                  |    8 ++++++--
 panels/background/cc-background-chooser-dialog.c |    2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/panels/background/background.ui b/panels/background/background.ui
index 59c9cf0..324c99d 100644
--- a/panels/background/background.ui
+++ b/panels/background/background.ui
@@ -62,7 +62,9 @@
                           <object class="GtkLabel" id="label1">
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
-                            <property name="label" translatable="yes">Background</property>
+                            <property name="label" translatable="yes">_Background</property>
+                            <property name="use_underline">True</property>
+                            <property name="mnemonic_widget">background-set-button</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -197,7 +199,9 @@
                           <object class="GtkLabel" id="label2">
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
-                            <property name="label" translatable="yes" comments="To translators: This is a 
noun, not a verb">Lock Screen</property>
+                            <property name="label" translatable="yes" comments="To translators: This is a 
noun, not a verb">_Lock Screen</property>
+                            <property name="use_underline">True</property>
+                            <property name="mnemonic_widget">background-lock-set-button</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
diff --git a/panels/background/cc-background-chooser-dialog.c 
b/panels/background/cc-background-chooser-dialog.c
index 2c085e8..bd6dfa6 100644
--- a/panels/background/cc-background-chooser-dialog.c
+++ b/panels/background/cc-background-chooser-dialog.c
@@ -578,7 +578,7 @@ cc_background_chooser_dialog_init (CcBackgroundChooserDialog *chooser)
   gtk_container_add (GTK_CONTAINER (labels_grid), label);
 
   gtk_dialog_add_button (GTK_DIALOG (chooser), _("_Cancel"), GTK_RESPONSE_CANCEL);
-  gtk_dialog_add_button (GTK_DIALOG (chooser), _("Select"), GTK_RESPONSE_OK);
+  gtk_dialog_add_button (GTK_DIALOG (chooser), _("_Select"), GTK_RESPONSE_OK);
   gtk_dialog_set_default_response (GTK_DIALOG (chooser), GTK_RESPONSE_OK);
   gtk_dialog_set_response_sensitive (GTK_DIALOG (chooser), GTK_RESPONSE_OK, FALSE);
 }