reviewed by: John Sullivan <sullivan@eazel.com>

	Fix bugs:

	7349 - Sidebar tabs no longer display in a bold font
	7477 - Sidebar tab labels don't update to new font when font is
	changed
	7492 - Font style regression on Sidebar title

	* libnautilus-extensions/nautilus-global-preferences.h:
	* libnautilus-extensions/nautilus-global-preferences.c:
	(nautilus_global_preferences_get_smooth_font): Add documentation
	to clarify the fact that the result needs to be unrefed.
	(nautilus_global_preferences_get_smooth_bold_font): New function
	that returns a bold version of the user's preferred font.

	* src/nautilus-sidebar-tabs.c:
	(nautilus_sidebar_tabs_load_theme_data): Use the user's bold
	preffered font instead of the default font. (bug 7349)
	(smooth_font_changed_callback), (nautilus_sidebar_tabs_initialize),
	(nautilus_sidebar_tabs_destroy): Listen for changes in the user's
	preferred font and update the tabs accordingly (bug 7477)

	* src/nautilus-sidebar-title.c: (smooth_font_changed_callback):
	Use the user's bold preferred font instead of the plain one.  Also
	unref the font when done to plug a tiny leak. (bug 7492)

2 files changed, 34 insertions, 3 deletions

diff --git a/src/nautilus-sidebar-tabs.c b/src/nautilus-sidebar-tabs.c
index cf33b3d89..faa2d9907 100644
--- a/src/nautilus-sidebar-tabs.c
+++ b/src/nautilus-sidebar-tabs.c
@@ -233,10 +233,30 @@ nautilus_sidebar_tabs_load_theme_data (NautilusSidebarTabs *sidebar_tabs)
 	 */
 	
 	/* use the default font.  In the future, it should fetch the font name and properties from the theme */
-	sidebar_tabs->details->tab_font = nautilus_scalable_font_get_default_bold_font ();
+	sidebar_tabs->details->tab_font = nautilus_global_preferences_get_smooth_bold_font ();
 	sidebar_tabs->details->font_size = 12;
 }
 
+static void
+smooth_font_changed_callback (gpointer callback_data)
+{
+	NautilusScalableFont *new_font;
+	NautilusSidebarTabs *sidebar_tabs;
+
+	g_return_if_fail (NAUTILUS_IS_SIDEBAR_TABS (callback_data));
+
+	sidebar_tabs = NAUTILUS_SIDEBAR_TABS (callback_data);
+	new_font = nautilus_global_preferences_get_smooth_bold_font ();
+
+	if (sidebar_tabs->details->tab_font != NULL) {
+		gtk_object_unref (GTK_OBJECT (sidebar_tabs->details->tab_font));
+	}
+
+	sidebar_tabs->details->tab_font = new_font;
+
+	gtk_widget_queue_resize (GTK_WIDGET (sidebar_tabs));
+}
+
 /* initialize a newly allocated sidebar tabs object */
 static void
 nautilus_sidebar_tabs_initialize (NautilusSidebarTabs *sidebar_tabs)
@@ -273,6 +293,9 @@ nautilus_sidebar_tabs_initialize (NautilusSidebarTabs *sidebar_tabs)
 	nautilus_preferences_add_callback(NAUTILUS_PREFERENCES_THEME, 
 						(NautilusPreferencesCallback) nautilus_sidebar_tabs_load_theme_data, 
 						sidebar_tabs);
+	nautilus_preferences_add_callback (NAUTILUS_PREFERENCES_DIRECTORY_VIEW_SMOOTH_FONT,
+					   smooth_font_changed_callback,
+					   sidebar_tabs);
 	
 	sidebar_tabs->details->title_prelit = FALSE;
 }
@@ -321,6 +344,9 @@ nautilus_sidebar_tabs_destroy (GtkObject *object)
 	nautilus_preferences_remove_callback (NAUTILUS_PREFERENCES_THEME, 
 					      (NautilusPreferencesCallback) nautilus_sidebar_tabs_load_theme_data, 
 					      sidebar_tabs);
+	nautilus_preferences_remove_callback (NAUTILUS_PREFERENCES_DIRECTORY_VIEW_SMOOTH_FONT,
+					      smooth_font_changed_callback,
+					      sidebar_tabs);
 		
 	g_free (sidebar_tabs->details);
   	
diff --git a/src/nautilus-sidebar-title.c b/src/nautilus-sidebar-title.c
index d3a178263..31347d10b 100644
--- a/src/nautilus-sidebar-title.c
+++ b/src/nautilus-sidebar-title.c
@@ -128,16 +128,21 @@ static void
 smooth_font_changed_callback (gpointer callback_data)
 {
 	NautilusScalableFont *new_font;
+	NautilusScalableFont *new_bold_font;
 	NautilusSidebarTitle *sidebar_title;
 
 	g_return_if_fail (NAUTILUS_IS_SIDEBAR_TITLE (callback_data));
 
 	sidebar_title = NAUTILUS_SIDEBAR_TITLE (callback_data);
-
+	
 	new_font = nautilus_global_preferences_get_smooth_font ();
+	new_bold_font = nautilus_global_preferences_get_smooth_bold_font ();
 
-	nautilus_label_set_smooth_font (NAUTILUS_LABEL (sidebar_title->details->title_label), new_font);
+	nautilus_label_set_smooth_font (NAUTILUS_LABEL (sidebar_title->details->title_label), new_bold_font);
 	nautilus_label_set_smooth_font (NAUTILUS_LABEL (sidebar_title->details->more_info_label), new_font);
+
+	gtk_object_unref (GTK_OBJECT (new_font));
+	gtk_object_unref (GTK_OBJECT (new_bold_font));
 }
 
 static void