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gtkmenusectionbox: remove submenus when the parent item is removed

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https://bugzilla.gnome.org/show_bug.cgi?id=749405
This commit is contained in:
Jonathan Matthew 2016-03-09 22:44:45 +10:00 committed by Matthias Clasen
parent d6ac55102e
commit 22cd8e9d4f
1 changed files with 16 additions and 0 deletions
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16
gtk/gtkmenusectionbox.c
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@ -195,9 +195,25 @@ gtk_menu_section_box_remove_func (gint position,
gpointer user_data)
{
GtkMenuSectionBox *box = user_data;
GtkMenuTrackerItem *item;
GtkWidget *widget;
GList *children;
children = gtk_container_get_children (GTK_CONTAINER (box->item_box));
widget = g_list_nth_data (children, position);
item = g_object_get_data (G_OBJECT (widget), "GtkMenuTrackerItem");
if (gtk_menu_tracker_item_get_has_link (item, G_MENU_LINK_SUBMENU)) {
GtkWidget *stack, *subbox;
stack = gtk_widget_get_ancestor (GTK_WIDGET (box->toplevel), GTK_TYPE_STACK);
subbox = gtk_stack_get_child_by_name (GTK_STACK (stack), gtk_menu_tracker_item_get_label (item));
if (subbox != NULL) {
gtk_container_remove (GTK_CONTAINER (stack), subbox);
}
}
gtk_widget_destroy (g_list_nth_data (children, position));
g_list_free (children);