GladeProjectProperties: improve toolkit target version selection

Use a combobox instead of radio buttons to select libraries
target version because it was making the dialog too big.

2 files changed, 163 insertions, 185 deletions

diff --git a/gladeui/glade-project-properties.c b/gladeui/glade-project-properties.c
index f7795a54..2763db04 100644
--- a/gladeui/glade-project-properties.c
+++ b/gladeui/glade-project-properties.c
@@ -60,7 +60,7 @@ static void     verify_clicked                        (GtkWidget              *b
                                                        GladeProjectProperties *properties);
 static void     on_domain_entry_changed               (GtkWidget              *entry,
                                                        GladeProjectProperties *properties);
-static void     target_button_clicked                 (GtkWidget              *widget,
+static void     target_combobox_changed               (GtkWidget              *widget,
                                                        GladeProjectProperties *properties);
 static void     on_glade_project_properties_hide      (GtkWidget              *widget,
                                                        GladeProjectProperties *properties);
@@ -99,7 +99,7 @@ typedef struct
   /* Properties */
   GtkWidget *project_wide_radio;
   GtkWidget *toplevel_contextual_radio;
-  GtkWidget *toolkit_box;
+  GtkWidget *toolkit_grid;
 
   GtkWidget *resource_default_radio;
   GtkWidget *resource_relative_radio;
@@ -191,7 +191,7 @@ glade_project_properties_class_init (GladeProjectPropertiesClass *klass)
   gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, domain_entry);
   gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, template_checkbutton);
   gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, template_combobox);
-  gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, toolkit_box);
+  gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, toolkit_grid);
   gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, css_filechooser);
   gtk_widget_class_bind_template_child_private (widget_class, GladeProjectProperties, css_checkbutton);
 
@@ -239,85 +239,83 @@ glade_project_properties_finalize (GObject *object)
 }
 
 static void
-target_version_box_fill (GladeProjectProperties *properties)
+combobox_populate_from_catalog (GladeProjectProperties *properties,
+                                GtkWidget              *combobox,
+                                GladeCatalog           *catalog)
 {
   GladeProjectPropertiesPrivate *priv = GLADE_PROJECT_PROPERTIES_PRIVATE(properties);
   GladeProject *project = priv->project;
-  GtkWidget *vbox = priv->toolkit_box;
-  GtkWidget *label, *active_radio, *target_radio, *hbox;
-  GList *list, *targets;
+  gint minor, major, position;
+  GList *targets;
 
-  /* Add stuff to vbox */
-  for (list = glade_app_get_catalogs (); list; list = g_list_next (list))
+  glade_project_get_target_version (project,
+                                    glade_catalog_get_name (catalog),
+                                    &major, &minor);
+
+  for (targets = glade_catalog_get_targets (catalog), position = 0;
+       targets; targets = targets->next, position++)
+    {
+      GladeTargetableVersion *version = targets->data;
+      g_autofree gchar *name = g_strdup_printf ("%d.%d",
+                                     version->major,
+                                     version->minor);
+
+      gtk_combo_box_text_insert_text (GTK_COMBO_BOX_TEXT(combobox), position, name);
+      if (major == version->major && minor == version->minor)
+        gtk_combo_box_set_active (GTK_COMBO_BOX(combobox), position);
+
+      g_signal_connect (G_OBJECT (combobox), "changed",
+                        G_CALLBACK (target_combobox_changed), properties);
+      g_object_set_data (G_OBJECT (combobox), "catalog",
+                         (gchar *) glade_catalog_get_name (catalog));
+    }
+
+  g_hash_table_insert (priv->target_radios,
+                       g_strdup (glade_catalog_get_name (catalog)),
+                       combobox);
+}
+
+static void
+target_version_box_fill (GladeProjectProperties *properties)
+{
+  GladeProjectPropertiesPrivate *priv = GLADE_PROJECT_PROPERTIES_PRIVATE(properties);
+  GtkWidget *grid = priv->toolkit_grid;
+  GtkWidget *label, *combobox;
+  static gint n_columns = 3;
+  gint i, j, left;
+  GList *list;
+
+
+  /* Add stuff to the toolkit grid */
+  for (list = glade_app_get_catalogs (), i = 0, j = 0; list;
+       list = g_list_next (list))
     {
       GladeCatalog *catalog = list->data;
-      gint minor, major;
 
       /* Skip if theres only one option */
       if (g_list_length (glade_catalog_get_targets (catalog)) <= 1)
         continue;
 
-      glade_project_get_target_version (project,
-                                        glade_catalog_get_name (catalog),
-                                        &major, &minor);
-
       /* Special case to mark GTK+ in upper case */
       if (strcmp (glade_catalog_get_name (catalog), "gtk+") == 0)
-        label = gtk_label_new ("GTK+");
+        label = gtk_label_new ("GTK");
       else
         label = gtk_label_new (glade_catalog_get_name (catalog));
-      gtk_widget_set_halign (label, GTK_ALIGN_START);
 
+      left = (i % n_columns) * 2;
+      gtk_widget_set_halign (label, GTK_ALIGN_START);
+      gtk_grid_attach (GTK_GRID (grid), label, left, j, 1, 1);
       gtk_widget_show (label);
-      gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 2);
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
-
-      active_radio = target_radio = NULL;
-
-      for (targets = glade_catalog_get_targets (catalog);
-           targets; targets = targets->next)
-        {
-          GladeTargetableVersion *version = targets->data;
-          gchar *name = g_strdup_printf ("%d.%d",
-                                         version->major,
-                                         version->minor);
-
-          if (!target_radio)
-            target_radio = gtk_radio_button_new_with_label (NULL, name);
-          else
-            target_radio =
-                gtk_radio_button_new_with_label_from_widget
-                (GTK_RADIO_BUTTON (target_radio), name);
-          g_free (name);
 
-          g_signal_connect (G_OBJECT (target_radio), "clicked",
-                            G_CALLBACK (target_button_clicked), properties);
-
-          g_object_set_data (G_OBJECT (target_radio), "version", version);
-          g_object_set_data (G_OBJECT (target_radio), "catalog",
-                             (gchar *) glade_catalog_get_name (catalog));
-
-          gtk_widget_show (target_radio);
-          gtk_box_pack_end (GTK_BOX (hbox), target_radio, TRUE, TRUE, 2);
-
-          if (major == version->major && minor == version->minor)
-            active_radio = target_radio;
-
-        }
+      combobox = gtk_combo_box_text_new ();
+      gtk_widget_set_margin_end (combobox, 8);
+      combobox_populate_from_catalog (properties, combobox, catalog);
+      gtk_grid_attach (GTK_GRID (grid), combobox, left + 1, j, 1, 1);
+      gtk_widget_show (combobox);
 
-      if (active_radio)
-        {
-          gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (active_radio), TRUE);
-          g_hash_table_insert (priv->target_radios,
-                               g_strdup (glade_catalog_get_name (catalog)),
-                               gtk_radio_button_get_group (GTK_RADIO_BUTTON
-                                                           (active_radio)));
-        }
-      else
-        g_warning ("Corrupt catalog versions");
-
-      gtk_widget_show (hbox);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 2);
+      i++;
+      if (i % n_columns == 0)
+        j++;
     }
 }
 
@@ -415,19 +413,22 @@ glade_project_properties_set_property (GObject *object,
  *                     Callbacks                        *
  ********************************************************/
 static void
-target_button_clicked (GtkWidget              *widget,
-                       GladeProjectProperties *properties)
+target_combobox_changed (GtkWidget              *widget,
+                         GladeProjectProperties *properties)
 {
   GladeProjectPropertiesPrivate *priv = GLADE_PROJECT_PROPERTIES_PRIVATE(properties);
-  GladeTargetableVersion        *version;
-  gchar                         *catalog;
+  g_autofree gchar *version = NULL;
+  gchar *catalog;
+  gint major, minor;
 
   if (priv->ignore_ui_cb)
     return;
 
-  version = g_object_get_data (G_OBJECT (widget), "version");
+  version = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT (widget));
   catalog = g_object_get_data (G_OBJECT (widget), "catalog");
-  glade_command_set_project_target (priv->project, catalog, version->major, version->minor);
+
+  if (sscanf (version, "%d.%d", &major, &minor) == 2)
+    glade_command_set_project_target (priv->project, catalog, major, minor);
 }
 
 static void
@@ -981,15 +982,13 @@ project_targets_changed (GladeProject           *project,
 {
   GladeProjectPropertiesPrivate *priv = GLADE_PROJECT_PROPERTIES_PRIVATE(properties);
   GList *list;
-  GSList *radios, *l;
-
   priv->ignore_ui_cb = TRUE;
 
   /* For each catalog */
   for (list = glade_app_get_catalogs (); list; list = g_list_next (list))
     {
-      GladeTargetableVersion *version;
       GladeCatalog *catalog = list->data;
+      GtkComboBox *combobox;
       gint minor, major;
 
       /* Skip if theres only one option */
@@ -1003,20 +1002,11 @@ project_targets_changed (GladeProject           *project,
 
       /* Fetch the radios for this catalog  */
       if (priv->target_radios &&
-          (radios = g_hash_table_lookup (priv->target_radios, glade_catalog_get_name (catalog))) != NULL)
+          (combobox = g_hash_table_lookup (priv->target_radios, glade_catalog_get_name (catalog))) != NULL)
         {
-          for (l = radios; l; l = l->next)
-            {
-              GtkWidget *radio = l->data;
-
-              /* Activate the appropriate button for the project/catalog */
-              version = g_object_get_data (G_OBJECT (radio), "version");
-              if (version->major == major && version->minor == minor)
-                {
-                  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
-                  break;
-                }
-            }
+          g_autofree gchar *id = NULL;
+          id = g_strdup_printf ("%d.%d", major, minor);
+          gtk_combo_box_set_active_id(GTK_COMBO_BOX(combobox), id);
         }
     }
   priv->ignore_ui_cb = FALSE;
diff --git a/gladeui/glade-project-properties.ui b/gladeui/glade-project-properties.ui
index eacd2402..a04798ea 100644
--- a/gladeui/glade-project-properties.ui
+++ b/gladeui/glade-project-properties.ui
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.16.0 
+<!-- Generated with glade 3.22.2 
 
 libgladeui - Glade UI Designer core library
 Copyright (C) 	2013 Tristan Van Berkom <tvb@gnome.org>
@@ -25,7 +25,7 @@ Authors:
 
 -->
 <interface domain="glade">
-  <!-- interface-requires gtk+ 3.10 -->
+  <requires lib="gtk+" version="3.20"/>
   <!-- interface-license-type lgplv2 -->
   <!-- interface-name libgladeui -->
   <!-- interface-description Glade UI Designer core library -->
@@ -55,11 +55,58 @@ Authors:
     <signal name="delete-event" handler="gtk_widget_hide_on_delete" swapped="no"/>
     <signal name="hide" handler="on_glade_project_properties_hide" swapped="no"/>
     <signal name="response" handler="gtk_widget_hide" swapped="no"/>
+    <child type="titlebar">
+      <placeholder/>
+    </child>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog-vbox1">
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
         <property name="spacing">4</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="verify_button">
+                <property name="label" translatable="yes">_Verify</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">False</property>
+                <property name="tooltip_text" translatable="yes">Verify that the project does not use any properties,
+signals or widgets which are not available in the target version</property>
+                <property name="use_underline">True</property>
+                <signal name="clicked" handler="verify_clicked" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+                <property name="secondary">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="close_button">
+                <property name="label">_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">6</property>
+          </packing>
+        </child>
         <child>
           <object class="GtkNotebook" id="notebook">
             <property name="visible">True</property>
@@ -90,14 +137,13 @@ Authors:
                           <object class="GtkLabel" id="label1">
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
-                            <property name="xalign">0</property>
+                            <property name="halign">start</property>
                             <property name="label" translatable="yes">Translation domain:</property>
+                            <property name="xalign">0</property>
                           </object>
                           <packing>
                             <property name="left_attach">0</property>
                             <property name="top_attach">0</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -111,8 +157,6 @@ Authors:
                           <packing>
                             <property name="left_attach">1</property>
                             <property name="top_attach">0</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -138,8 +182,6 @@ Authors:
                           <packing>
                             <property name="left_attach">1</property>
                             <property name="top_attach">1</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -148,15 +190,13 @@ Authors:
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
-                            <property name="xalign">0</property>
+                            <property name="halign">start</property>
                             <property name="draw_indicator">True</property>
                             <signal name="toggled" handler="on_template_checkbutton_toggled" swapped="no"/>
                           </object>
                           <packing>
                             <property name="left_attach">0</property>
                             <property name="top_attach">1</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -170,8 +210,6 @@ Authors:
                           <packing>
                             <property name="left_attach">1</property>
                             <property name="top_attach">2</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -180,15 +218,13 @@ Authors:
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
-                            <property name="xalign">0</property>
+                            <property name="halign">start</property>
                             <property name="draw_indicator">True</property>
                             <signal name="toggled" handler="on_css_checkbutton_toggled" swapped="no"/>
                           </object>
                           <packing>
                             <property name="left_attach">0</property>
                             <property name="top_attach">2</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                       </object>
@@ -223,7 +259,7 @@ Authors:
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
-                            <property name="xalign">0</property>
+                            <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
                             <signal name="toggled" handler="resource_default_toggled" swapped="no"/>
@@ -232,7 +268,6 @@ Authors:
                             <property name="left_attach">0</property>
                             <property name="top_attach">0</property>
                             <property name="width">2</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -241,7 +276,7 @@ Authors:
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
-                            <property name="xalign">0</property>
+                            <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
                             <property name="group">resource_default_radio</property>
@@ -250,8 +285,6 @@ Authors:
                           <packing>
                             <property name="left_attach">0</property>
                             <property name="top_attach">1</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -260,7 +293,7 @@ Authors:
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
-                            <property name="xalign">0</property>
+                            <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
                             <property name="group">resource_default_radio</property>
@@ -269,8 +302,6 @@ Authors:
                           <packing>
                             <property name="left_attach">0</property>
                             <property name="top_attach">2</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -285,8 +316,6 @@ Authors:
                           <packing>
                             <property name="left_attach">1</property>
                             <property name="top_attach">2</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                         <child>
@@ -301,8 +330,6 @@ Authors:
                           <packing>
                             <property name="left_attach">1</property>
                             <property name="top_attach">1</property>
-                            <property name="width">1</property>
-                            <property name="height">1</property>
                           </packing>
                         </child>
                       </object>
@@ -331,12 +358,37 @@ Authors:
                     <property name="label_xalign">0</property>
                     <property name="shadow_type">none</property>
                     <child>
-                      <object class="GtkBox" id="toolkit_box">
+                      <object class="GtkGrid" id="toolkit_grid">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="margin_left">12</property>
                         <property name="margin_top">6</property>
-                        <property name="orientation">vertical</property>
+                        <property name="row_spacing">4</property>
+                        <property name="column_spacing">4</property>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
+                        <child>
+                          <placeholder/>
+                        </child>
                         <child>
                           <placeholder/>
                         </child>
@@ -395,28 +447,24 @@ Authors:
                       <object class="GtkLabel" id="label7">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="xalign">0</property>
                         <property name="label" translatable="yes">Name:</property>
+                        <property name="xalign">0</property>
                       </object>
                       <packing>
                         <property name="left_attach">0</property>
                         <property name="top_attach">0</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
                       <object class="GtkLabel" id="label8">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="xalign">0</property>
                         <property name="label" translatable="yes">Copyright:</property>
+                        <property name="xalign">0</property>
                       </object>
                       <packing>
                         <property name="left_attach">0</property>
                         <property name="top_attach">2</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
@@ -431,36 +479,30 @@ Authors:
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="top_attach">0</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
                       <object class="GtkLabel" id="label9">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="xalign">0</property>
                         <property name="label" translatable="yes">Author(s):</property>
+                        <property name="xalign">0</property>
                       </object>
                       <packing>
                         <property name="left_attach">0</property>
                         <property name="top_attach">3</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
                       <object class="GtkLabel" id="label6">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="xalign">0</property>
                         <property name="label" translatable="yes">License:</property>
+                        <property name="xalign">0</property>
                       </object>
                       <packing>
                         <property name="left_attach">0</property>
                         <property name="top_attach">4</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
@@ -479,8 +521,6 @@ Authors:
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="top_attach">2</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
@@ -499,23 +539,19 @@ Authors:
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="top_attach">3</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
                       <object class="GtkLabel" id="label10">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="xalign">0</property>
                         <property name="label" translatable="yes">Description:</property>
                         <property name="max_width_chars">5</property>
+                        <property name="xalign">0</property>
                       </object>
                       <packing>
                         <property name="left_attach">0</property>
                         <property name="top_attach">1</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
@@ -530,8 +566,6 @@ Authors:
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="top_attach">1</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                     <child>
@@ -556,8 +590,6 @@ Authors:
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="top_attach">4</property>
-                        <property name="width">1</property>
-                        <property name="height">1</property>
                       </packing>
                     </child>
                   </object>
@@ -617,50 +649,6 @@ Authors:
             <property name="position">0</property>
           </packing>
         </child>
-        <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="verify_button">
-                <property name="label" translatable="yes">_Verify</property>
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="receives_default">False</property>
-                <property name="tooltip_text" translatable="yes">Verify that the project does not use any properties,
-signals or widgets which are not available in the target version</property>
-                <property name="use_underline">True</property>
-                <signal name="clicked" handler="verify_clicked" swapped="no"/>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-                <property name="secondary">True</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="close_button">
-                <property name="label" translatable="yes">_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">6</property>
-          </packing>
-        </child>
       </object>
     </child>
     <action-widgets>