diff options
Diffstat (limited to 'gtk/gtkinvisible.c')
| -rw-r--r-- | gtk/gtkinvisible.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gtk/gtkinvisible.c b/gtk/gtkinvisible.c index 36939c8798..f050630e67 100644 --- a/gtk/gtkinvisible.c +++ b/gtk/gtkinvisible.c @@ -29,6 +29,7 @@ static void gtk_invisible_class_init (GtkInvisibleClass *klass); static void gtk_invisible_init (GtkInvisible *invisible); +static void gtk_invisible_destroy (GtkObject *object); static void gtk_invisible_realize (GtkWidget *widget); static void gtk_invisible_show (GtkWidget *widget); static void gtk_invisible_size_allocate (GtkWidget *widget, @@ -62,13 +63,17 @@ gtk_invisible_get_type (void) static void gtk_invisible_class_init (GtkInvisibleClass *class) { + GtkObjectClass *object_class; GtkWidgetClass *widget_class; widget_class = (GtkWidgetClass*) class; + object_class = (GtkObjectClass*) class; widget_class->realize = gtk_invisible_realize; widget_class->show = gtk_invisible_show; widget_class->size_allocate = gtk_invisible_size_allocate; + + object_class->destroy = gtk_invisible_destroy; } static void @@ -78,6 +83,20 @@ gtk_invisible_init (GtkInvisible *invisible) gtk_widget_ref (GTK_WIDGET (invisible)); gtk_object_sink (GTK_OBJECT (invisible)); + + invisible->has_user_ref_count = TRUE; +} + +static void +gtk_invisible_destroy (GtkObject *object) +{ + GtkInvisible *invisible = GTK_INVISIBLE (object); + + if (invisible->has_user_ref_count) + { + invisible->has_user_ref_count = FALSE; + gtk_widget_unref (GTK_WIDGET (invisible)); + } } GtkWidget* |