Chain up in finalize handler, to fix leaks.

2005-12-16  Alexander Larsson  <alexl@redhat.com>

	* libnautilus-extension/nautilus-column.c:
	* libnautilus-extension/nautilus-menu-item.c:
	* libnautilus-extension/nautilus-property-page.c:
	Chain up in finalize handler, to fix leaks.

3 files changed, 19 insertions, 2 deletions

diff --git a/libnautilus-extension/nautilus-column.c b/libnautilus-extension/nautilus-column.c
index 5bcf30a96..b0525e394 100644
--- a/libnautilus-extension/nautilus-column.c
+++ b/libnautilus-extension/nautilus-column.c
@@ -44,6 +44,8 @@ struct _NautilusColumnDetails {
 	float xalign;
 };
 
+static GObjectClass *parent_class = NULL;
+
 NautilusColumn *
 nautilus_column_new (const char *name,
 		     const char *attribute,
@@ -153,6 +155,8 @@ nautilus_column_finalize (GObject *object)
 	g_free (column->details->description);
 
 	g_free (column->details);
+
+	G_OBJECT_CLASS (parent_class)->finalize (object);
 }
 
 static void
@@ -165,6 +169,8 @@ nautilus_column_instance_init (NautilusColumn *column)
 static void
 nautilus_column_class_init (NautilusColumnClass *class)
 {
+	parent_class = g_type_class_peek_parent (class);
+	
 	G_OBJECT_CLASS (class)->finalize = nautilus_column_finalize;
 	G_OBJECT_CLASS (class)->get_property = nautilus_column_get_property;
 	G_OBJECT_CLASS (class)->set_property = nautilus_column_set_property;
diff --git a/libnautilus-extension/nautilus-menu-item.c b/libnautilus-extension/nautilus-menu-item.c
index b80c23172..714562751 100644
--- a/libnautilus-extension/nautilus-menu-item.c
+++ b/libnautilus-extension/nautilus-menu-item.c
@@ -53,6 +53,8 @@ struct _NautilusMenuItemDetails {
 
 static guint signals[LAST_SIGNAL];
 
+static GObjectClass *parent_class = NULL;
+
 NautilusMenuItem *
 nautilus_menu_item_new (const char *name,
 			const char *label,
@@ -165,7 +167,7 @@ static void
 nautilus_menu_item_finalize (GObject *object)
 {
 	NautilusMenuItem *item;
-	
+
 	item = NAUTILUS_MENU_ITEM (object);
 
 	g_free (item->details->name);
@@ -174,6 +176,8 @@ nautilus_menu_item_finalize (GObject *object)
 	g_free (item->details->icon);
 
 	g_free (item->details);
+
+	G_OBJECT_CLASS (parent_class)->finalize (object);
 }
 
 static void
@@ -186,6 +190,8 @@ nautilus_menu_item_instance_init (NautilusMenuItem *item)
 static void
 nautilus_menu_item_class_init (NautilusMenuItemClass *class)
 {
+	parent_class = g_type_class_peek_parent (class);
+	
 	G_OBJECT_CLASS (class)->finalize = nautilus_menu_item_finalize;
 	G_OBJECT_CLASS (class)->get_property = nautilus_menu_item_get_property;
 	G_OBJECT_CLASS (class)->set_property = nautilus_menu_item_set_property;
diff --git a/libnautilus-extension/nautilus-property-page.c b/libnautilus-extension/nautilus-property-page.c
index 22da8f9c3..d567322a4 100644
--- a/libnautilus-extension/nautilus-property-page.c
+++ b/libnautilus-extension/nautilus-property-page.c
@@ -35,13 +35,14 @@ enum {
 	LAST_PROP
 };
 
-
 struct _NautilusPropertyPageDetails {
 	char *name;
 	GtkWidget *label;
 	GtkWidget *page;	
 };
 
+static GObjectClass *parent_class = NULL;
+
 NautilusPropertyPage *
 nautilus_property_page_new (const char *name,
 			    GtkWidget *label,
@@ -154,6 +155,8 @@ nautilus_property_page_finalize (GObject *object)
 	g_free (page->details->name);
 
 	g_free (page->details);
+
+	G_OBJECT_CLASS (parent_class)->finalize (object);
 }
 
 static void
@@ -165,6 +168,8 @@ nautilus_property_page_instance_init (NautilusPropertyPage *page)
 static void
 nautilus_property_page_class_init (NautilusPropertyPageClass *class)
 {
+	parent_class = g_type_class_peek_parent (class);
+	
 	G_OBJECT_CLASS (class)->finalize = nautilus_property_page_finalize;
 	G_OBJECT_CLASS (class)->dispose = nautilus_property_page_dispose;
 	G_OBJECT_CLASS (class)->get_property = nautilus_property_page_get_property;