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GtkToolbar: Move child removal to dispose

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Doing it in finalize is too late and can cause various problems
in ::parent-set signal handlers.

https://bugzilla.gnome.org/show_bug.cgi?id=658200
This commit is contained in:
Matthias Clasen 2011-09-05 11:07:36 -04:00
parent 6faba61db1
commit 5445b3d7ec
1 changed files with 37 additions and 33 deletions
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70
gtk/gtktoolbar.c
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@ -217,6 +217,7 @@ static void gtk_toolbar_get_child_property (GtkContainer *contain
GValue *value,
GParamSpec *pspec);
static void gtk_toolbar_finalize (GObject *object);
static void gtk_toolbar_dispose (GObject *object);
static void gtk_toolbar_show_all (GtkWidget *widget);
static void gtk_toolbar_add (GtkContainer *container,
GtkWidget *widget);
@ -371,6 +372,7 @@ gtk_toolbar_class_init (GtkToolbarClass *klass)
gobject_class->set_property = gtk_toolbar_set_property;
gobject_class->get_property = gtk_toolbar_get_property;
gobject_class->finalize = gtk_toolbar_finalize;
gobject_class->dispose = gtk_toolbar_dispose;
widget_class->button_press_event = gtk_toolbar_button_press;
widget_class->draw = gtk_toolbar_draw;
@ -2535,34 +2537,34 @@ gtk_toolbar_remove (GtkContainer *container,
static void
gtk_toolbar_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
GtkToolbar *toolbar = GTK_TOOLBAR (container);
GtkToolbarPrivate *priv = toolbar->priv;
GList *list;
g_return_if_fail (callback != NULL);
list = priv->content;
while (list)
{
ToolbarContent *content = list->data;
GList *next = list->next;
if (include_internals || !toolbar_content_is_placeholder (content))
{
GtkWidget *child = toolbar_content_get_widget (content);
if (child)
callback (child, callback_data);
}
{
GtkWidget *child = toolbar_content_get_widget (content);
if (child)
callback (child, callback_data);
}
list = next;
}
if (include_internals)
if (include_internals && priv->arrow_button)
callback (priv->arrow_button, callback_data);
}
@ -3129,39 +3131,41 @@ gtk_toolbar_get_drop_index (GtkToolbar *toolbar,
}
static void
gtk_toolbar_finalize (GObject *object)
gtk_toolbar_dispose (GObject *object)
{
GList *list;
GtkToolbar *toolbar = GTK_TOOLBAR (object);
GtkToolbarPrivate *priv = toolbar->priv;
if (priv->arrow_button)
gtk_widget_unparent (priv->arrow_button);
if (priv->sibling_path != NULL)
{
gtk_widget_path_unref (priv->sibling_path);
priv->sibling_path = NULL;
gtk_widget_unparent (priv->arrow_button);
priv->arrow_button = NULL;
}
for (list = priv->content; list != NULL; list = list->next)
{
ToolbarContent *content = list->data;
toolbar_content_free (content);
}
g_list_free (priv->content);
g_timer_destroy (priv->timer);
if (priv->menu)
{
g_signal_handlers_disconnect_by_func (priv->menu,
menu_deactivated, toolbar);
gtk_widget_destroy (GTK_WIDGET (priv->menu));
priv->menu = NULL;
}
G_OBJECT_CLASS (gtk_toolbar_parent_class)->dispose (object);
}
static void
gtk_toolbar_finalize (GObject *object)
{
GtkToolbar *toolbar = GTK_TOOLBAR (object);
GtkToolbarPrivate *priv = toolbar->priv;
if (priv->sibling_path != NULL)
gtk_widget_path_unref (priv->sibling_path);
g_list_free_full (priv->content, (GDestroyNotify)toolbar_content_free);
g_timer_destroy (priv->timer);
if (priv->idle_id)
g_source_remove (priv->idle_id);