items_processors.py 文件源码

def _update_switcher(self):
        for button in self._switcher.get_children():
            if not isinstance(button, Gtk.RadioButton): continue

            for label in button.get_children():
                if not isinstance(label, Gtk.Label): continue
                processor = self._get_for_title(label.get_text())
                if not processor: continue

                button.set_sensitive(processor.get_sensitive())