[gnome-software] Use new-style dialogs

[Matthias Clasen <matthiasc src gnome org>]

commit b0a56f23e6aa6c9a5da9cbc5117a906bf6242059
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Feb 28 13:12:31 2014 -0500

    Use new-style dialogs
    
    The history and updates dialogs now use header bars.
    And the history dialogs back button is an image button.

 src/gnome-software.ui |   97 ++++++++++++++++---------------------------------
 1 files changed, 31 insertions(+), 66 deletions(-)
---
diff --git a/src/gnome-software.ui b/src/gnome-software.ui
index 2f8ffd7..458d024 100644
--- a/src/gnome-software.ui
+++ b/src/gnome-software.ui
@@ -2040,6 +2040,7 @@
   <object class="GtkDialog" id="dialog_history">
     <property name="can_focus">False</property>
     <property name="modal">True</property>
+    <property name="use-header-bar">1</property>
     <property name="default_width">600</property>
     <property name="default_height">300</property>
     <property name="destroy_with_parent">True</property>
@@ -2056,32 +2057,6 @@
         <property name="margin_bottom">6</property>
         <property name="orientation">vertical</property>
         <property name="spacing">9</property>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="dialog-action_area2">
-            <property name="can_focus">False</property>
-            <property name="layout_style">end</property>
-            <child>
-              <object class="GtkButton" id="button_history_close">
-                <property name="label">gtk-close</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="pack_type">end</property>
-            <property name="position">0</property>
-          </packing>
-        </child>
         <child>
           <object class="GtkScrolledWindow" id="scrolledwindow_history">
             <property name="visible">True</property>
@@ -2121,61 +2096,51 @@
   <object class="GtkDialog" id="dialog_update">
     <property name="can_focus">False</property>
     <property name="modal">True</property>
+    <property name="use-header-bar">1</property>
     <property name="default_width">600</property>
     <property name="default_height">600</property>
     <property name="destroy_with_parent">True</property>
     <property name="type_hint">dialog</property>
     <property name="transient_for">window_software</property>
-    <child internal-child="vbox">
-      <object class="GtkBox" id="dialog-vbox1">
-        <property name="can_focus">False</property>
-        <property name="margin_start">6</property>
-        <property name="margin_end">6</property>
-        <property name="margin_top">6</property>
-        <property name="margin_bottom">6</property>
-        <property name="orientation">vertical</property>
-        <property name="spacing">2</property>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="dialog-action_area1">
-            <property name="can_focus">False</property>
-            <property name="layout_style">end</property>
-            <child>
-              <object class="GtkButton" id="button_update_back">
-                <property name="label">gtk-go-back</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
+    <child internal-child="headerbar">
+      <object class="GtkHeaderBar">
+        <child>
+          <object class="GtkButton" id="button_update_back">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="receives_default">True</property>
+            <child internal-child="accessible">
+              <object class="AtkObject" id="button_update_back_accessible">
+                <property name="accessible-name" translatable="yes">Go back</property>
               </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-                <property name="secondary">True</property>
-              </packing>
             </child>
+            <style>
+              <class name="image-button"/>
+            </style>
             <child>
-              <object class="GtkButton" id="button_update_close">
-                <property name="label" translatable="yes" comments="Translators: Label for a button to close 
the update dialogue.">_Done</property>
+              <object class="GtkImage" id="image_update_back">
                 <property name="visible">True</property>
-                <property name="use_underline">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">True</property>
+                <property name="can_focus">False</property>
+                <property name="icon_name">go-previous-symbolic</property>
+                <property name="icon_size">1</property>
               </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
             </child>
           </object>
           <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="pack_type">end</property>
-            <property name="position">0</property>
+            <property name="pack-type">start</property>
           </packing>
         </child>
+      </object>
+    </child>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="margin_start">6</property>
+        <property name="margin_end">6</property>
+        <property name="margin_top">6</property>
+        <property name="margin_bottom">6</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
         <child>
           <object class="GtkBox" id="box7">
             <property name="visible">True</property>