[gnome-software] feature tile: Use GtkStack for switching between states

[Kalev Lember <klember src gnome org>]

commit 77f59b6c9440aa1dda4c1bed7798ec13b1600ec3
Author: Kalev Lember <kalevlember gmail com>
Date:   Tue Sep 2 20:44:31 2014 +0200

    feature tile: Use GtkStack for switching between states

 src/feature-tile.ui   |   13 +++++++++----
 src/gs-feature-tile.c |    6 +++---
 2 files changed, 12 insertions(+), 7 deletions(-)
---
diff --git a/src/feature-tile.ui b/src/feature-tile.ui
index c59f9a4..6ca72db 100644
--- a/src/feature-tile.ui
+++ b/src/feature-tile.ui
@@ -8,11 +8,10 @@
       <class name="featured-tile"/>
     </style>
     <child>
-      <object class="GtkOverlay" id="overlay">
+      <object class="GtkStack" id="stack">
         <property name="visible">True</property>
-        <property name="halign">fill</property>
-        <property name="valign">fill</property>
-        <child type="overlay">
+        <property name="can_focus">False</property>
+        <child>
           <object class="GtkImage" id="waiting">
             <property name="visible">True</property>
             <property name="halign">center</property>
@@ -23,6 +22,9 @@
               <class name="dim-label"/>
             </style>
           </object>
+          <packing>
+            <property name="name">waiting</property>
+          </packing>
         </child>
         <child>
           <object class="GsBox" id="box">
@@ -78,6 +80,9 @@
               </packing>
             </child>
           </object>
+          <packing>
+            <property name="name">content</property>
+          </packing>
         </child>
       </object>
     </child>
diff --git a/src/gs-feature-tile.c b/src/gs-feature-tile.c
index 0930f34..b8a1c43 100644
--- a/src/gs-feature-tile.c
+++ b/src/gs-feature-tile.c
@@ -30,9 +30,9 @@ struct _GsFeatureTilePrivate
 {
        GsApp           *app;
        GtkWidget       *image;
+       GtkWidget       *stack;
        GtkWidget       *title;
        GtkWidget       *subtitle;
-       GtkWidget       *waiting;
        GtkCssProvider  *provider;
 };
 
@@ -105,7 +105,7 @@ gs_feature_tile_set_app (GsFeatureTile *tile, GsApp *app)
 
        priv->app = g_object_ref (app);
 
-       gtk_widget_hide (priv->waiting);
+       gtk_stack_set_visible_child_name (GTK_STACK (priv->stack), "content");
 
         g_signal_connect (priv->app, "notify::state",
                           G_CALLBACK (app_state_changed), tile);
@@ -197,9 +197,9 @@ gs_feature_tile_class_init (GsFeatureTileClass *klass)
        gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/feature-tile.ui");
 
        gtk_widget_class_bind_template_child_private (widget_class, GsFeatureTile, image);
+       gtk_widget_class_bind_template_child_private (widget_class, GsFeatureTile, stack);
        gtk_widget_class_bind_template_child_private (widget_class, GsFeatureTile, title);
        gtk_widget_class_bind_template_child_private (widget_class, GsFeatureTile, subtitle);
-       gtk_widget_class_bind_template_child_private (widget_class, GsFeatureTile, waiting);
 }
 
 GtkWidget *