[gtk+] Don't reserve a column of space the for icons in app chooser button

[William Jon McCann <mccann src gnome org>]

commit f531787875ba7d1b8ec939b375c68fe2ba4d169e
Author: William Jon McCann <jmccann redhat com>
Date:   Thu Jan 20 15:48:00 2011 -0500

    Don't reserve a column of space the for icons in app chooser button
    
    In order to more consistently present the items regardless of
    whether they have icons or not.

 gtk/gtkappchooserbutton.c |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtkappchooserbutton.c b/gtk/gtkappchooserbutton.c
index 458deb3..60732e6 100644
--- a/gtk/gtkappchooserbutton.c
+++ b/gtk/gtkappchooserbutton.c
@@ -315,6 +315,7 @@ static void
 gtk_app_chooser_button_build_ui (GtkAppChooserButton *self)
 {
   GtkCellRenderer *cell;
+  GtkCellArea *area;
 
   self->priv->store = gtk_list_store_new (NUM_COLUMNS,
                                           G_TYPE_APP_INFO,
@@ -327,23 +328,29 @@ gtk_app_chooser_button_build_ui (GtkAppChooserButton *self)
   gtk_combo_box_set_model (GTK_COMBO_BOX (self),
                            GTK_TREE_MODEL (self->priv->store));
 
+  area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (self));
+
   gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (self),
                                         row_separator_func, NULL, NULL);
 
   cell = gtk_cell_renderer_pixbuf_new ();
-  gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (self), cell, FALSE);
+  gtk_cell_area_add_with_properties (area, cell,
+                                     "align", FALSE,
+                                     "expand", FALSE,
+                                     "fixed-size", FALSE,
+                                     NULL);
   gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (self), cell,
                                   "gicon", COLUMN_ICON,
                                   NULL);
 
   cell = gtk_cell_renderer_text_new ();
-  gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (self), cell, TRUE);
+  gtk_cell_area_add_with_properties (area, cell,
+                                     "align", FALSE,
+                                     "expand", TRUE,
+                                     NULL);
   gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (self), cell,
                                   "text", COLUMN_LABEL,
                                   NULL);
-  g_object_set (cell,
-                "xpad", 6,
-                NULL);
 
   gtk_app_chooser_button_populate (self);
 }