[gnome-control-center] shell: Set wrap mode to "word" for the icon text

[Bastien Nocera <hadess src gnome org>]

commit e92fba97a786f72de89df7833d4738022c30cf60
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Dec 13 14:03:10 2010 +0000

    shell: Set wrap mode to "word" for the icon text
    
    https://bugzilla.gnome.org/show_bug.cgi?id=637035

 shell/cc-shell-category-view.c |    1 +
 shell/cc-shell-item-view.c     |   20 ++++++++++++++++++++
 shell/cc-shell-item-view.h     |    2 ++
 3 files changed, 23 insertions(+), 0 deletions(-)
---
diff --git a/shell/cc-shell-category-view.c b/shell/cc-shell-category-view.c
index 6466c84..436e166 100644
--- a/shell/cc-shell-category-view.c
+++ b/shell/cc-shell-category-view.c
@@ -153,6 +153,7 @@ cc_shell_category_view_constructed (GObject *object)
   gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (iconview), COL_PIXBUF);
   gtk_icon_view_set_text_column (GTK_ICON_VIEW (iconview), COL_NAME);
   gtk_icon_view_set_item_width (GTK_ICON_VIEW (iconview), 100);
+  cc_shell_item_view_update_cells (CC_SHELL_ITEM_VIEW (iconview));
 
   /* create the header if required */
   if (priv->name)
diff --git a/shell/cc-shell-item-view.c b/shell/cc-shell-item-view.c
index a1cd9d7..7b0b37a 100644
--- a/shell/cc-shell-item-view.c
+++ b/shell/cc-shell-item-view.c
@@ -148,6 +148,26 @@ iconview_item_activated_cb (GtkIconView     *icon_view,
   g_free (id);
 }
 
+void
+cc_shell_item_view_update_cells (CcShellItemView *view)
+{
+	GList *cells, *l;
+
+	cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (view));
+	for (l = cells ; l != NULL; l = l->next)
+	{
+		GtkCellRenderer *cell = l->data;
+
+		if (GTK_IS_CELL_RENDERER_TEXT (cell)) {
+			g_object_set (G_OBJECT (cell),
+				      "wrap-mode", PANGO_WRAP_WORD,
+				      NULL);
+			/* We only have one text cell */
+			break;
+		}
+	}
+}
+
 static void
 cc_shell_item_view_class_init (CcShellItemViewClass *klass)
 {
diff --git a/shell/cc-shell-item-view.h b/shell/cc-shell-item-view.h
index ec27f14..777e819 100644
--- a/shell/cc-shell-item-view.h
+++ b/shell/cc-shell-item-view.h
@@ -67,6 +67,8 @@ GType cc_shell_item_view_get_type (void) G_GNUC_CONST;
 
 GtkWidget *cc_shell_item_view_new (void);
 
+void cc_shell_item_view_update_cells (CcShellItemView *view);
+
 G_END_DECLS
 
 #endif /* _CC_SHELL_ITEM_VIEW_H */