static GObjectClass *parent_class = NULL;
-static void
-psppire_dialog_finalize (GObject *object)
-{
- PsppireDialog *dialog ;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (PSPPIRE_IS_DIALOG (object));
-
- dialog = PSPPIRE_DIALOG (object);
-
- if (G_OBJECT_CLASS (parent_class)->finalize)
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-
-
/* Properties */
enum
{
G_TYPE_STRING);
- object_class->finalize = psppire_dialog_finalize;
-
parent_class = g_type_class_peek_parent (class);
}
}
+static void
+remove_notify_handlers (PsppireDialog *dialog, GObject *sel)
+{
+ g_signal_handlers_disconnect_by_data (sel, dialog);
+}
+
+
/* Descend the widget tree, connecting appropriate signals to the
psppire_dialog_notify_change callback */
static void
if ( model)
{
- g_signal_connect_swapped (model, "row-changed",
- G_CALLBACK (psppire_dialog_notify_change),
- dialog);
+ g_signal_connect_swapped (model, "row-changed",
+ G_CALLBACK (psppire_dialog_notify_change),
+ dialog);
- g_signal_connect_swapped (model, "row-deleted",
- G_CALLBACK (psppire_dialog_notify_change),
- dialog);
+ g_signal_connect_swapped (model, "row-deleted",
+ G_CALLBACK (psppire_dialog_notify_change),
+ dialog);
- g_signal_connect_swapped (model, "row-inserted",
- G_CALLBACK (psppire_dialog_notify_change),
- dialog);
- }
+ g_signal_connect_swapped (model, "row-inserted",
+ G_CALLBACK (psppire_dialog_notify_change),
+ dialog);
+ g_signal_connect (dialog, "destroy", G_CALLBACK (remove_notify_handlers),
+ model);
+ }
+
g_signal_connect_swapped (selection, "changed",
G_CALLBACK (psppire_dialog_notify_change),
dialog);
gint
psppire_dialog_run (PsppireDialog *dialog)
{
+ gchar *title = NULL;
+ g_object_get (dialog, "title", &title, NULL);
+
+ if (title == NULL)
+ g_warning ("PsppireDialog %s has no title", gtk_widget_get_name (GTK_WIDGET (dialog)));
+
if ( dialog->contents_are_valid != NULL )
gtk_container_foreach (GTK_CONTAINER (dialog->box),
connect_notify_signal,