Don't close menus on clicks on their border area (bug #423761). (modified
2007-03-29 Michael Natterer <mitch@imendio.com>
Don't close menus on clicks on their border area (bug #423761).
(modified patch from maemo-gtk).
* gtk/gtkmenu.c (gtk_menu_button_press)
(gtk_menu_button_release): bail out early if the click was on the
menu's border (not on any item and not outside the window).
(pointer_in_menu_window): new utility function which checks if
passed root coords are inside the menu_shell or one of its
parent shells.