According to the GObject reference manual, "When dispose ends, the
object should not hold any reference to any other member object."
That is, references should be dropped in dispose, not in finalize.
-static void psppire_data_window_base_init (PsppireDataWindowClass *class);
static void psppire_data_window_class_init (PsppireDataWindowClass *class);
static void psppire_data_window_init (PsppireDataWindow *data_editor);
static void psppire_data_window_iface_init (PsppireWindowIface *iface);
static void psppire_data_window_class_init (PsppireDataWindowClass *class);
static void psppire_data_window_init (PsppireDataWindow *data_editor);
static void psppire_data_window_iface_init (PsppireWindowIface *iface);
+static void psppire_data_window_dispose (GObject *object);
GType
psppire_data_window_get_type (void)
GType
psppire_data_window_get_type (void)
static const GTypeInfo psppire_data_window_info =
{
sizeof (PsppireDataWindowClass),
static const GTypeInfo psppire_data_window_info =
{
sizeof (PsppireDataWindowClass),
- (GBaseInitFunc) psppire_data_window_base_init,
NULL,
(GClassInitFunc)psppire_data_window_class_init,
(GClassFinalizeFunc) NULL,
NULL,
(GClassInitFunc)psppire_data_window_class_init,
(GClassFinalizeFunc) NULL,
static GObjectClass *parent_class ;
static GObjectClass *parent_class ;
-static void
-psppire_data_window_finalize (GObject *object)
-{
- PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (object);
-
- g_object_unref (de->builder);
-
- if (G_OBJECT_CLASS (parent_class)->finalize)
- (*G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-
static void
psppire_data_window_class_init (PsppireDataWindowClass *class)
static void
psppire_data_window_class_init (PsppireDataWindowClass *class)
-{
- parent_class = g_type_class_peek_parent (class);
-}
-
-
-static void
-psppire_data_window_base_init (PsppireDataWindowClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
- object_class->finalize = psppire_data_window_finalize;
+ parent_class = g_type_class_peek_parent (class);
+
+ object_class->dispose = psppire_data_window_dispose;
+static void
+psppire_data_window_dispose (GObject *object)
+{
+ PsppireDataWindow *dw = PSPPIRE_DATA_WINDOW (object);
+
+ if (dw->builder != NULL)
+ {
+ g_object_unref (dw->builder);
+ dw->builder = NULL;
+ }
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
GtkWidget*
psppire_data_window_new (void)
GtkWidget*
psppire_data_window_new (void)