def popup_menu(self, event=None):
# Create menu on the fly
self.menu = Gtk.Menu()
notebook = self.notebook
links = list(notebook.links.list_links(self.page, LINK_DIR_BACKWARD))
if not links:
return
links.sort(key=lambda a: a.source.name)
for link in links:
item = Gtk.MenuItem.new_with_mnemonic(link.source.name)
item.connect_object('activate', self.open_page, link.source)
self.menu.add(item)
MenuButton.popup_menu(self, event)
def __init__(self, notebook, open_page, status_bar_style=False):
MenuButton.__init__(self, '-backlinks-', Gtk.Menu(), status_bar_style)
self.notebook = notebook
self.open_page = open_page
self.set_sensitive(False)