main.py 文件源码

def on_delete_learned_data_clicked(self, dummy_widget):
        '''
        The button requesting to delete all data learned from
        user input or text files has been clicked.
        '''
        SETUP_UI.delete_learned_data_button.set_sensitive(False)
        confirm_question = Gtk.Dialog(
            title=_('Are you sure?'),
            parent=SETUP_UI.builder.get_object('main_dialog'),
            buttons=(
                Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                Gtk.STOCK_OK, Gtk.ResponseType.OK))
        box = confirm_question.get_content_area()
        box.add(Gtk.Label(
            _('Do you really want to delete all language \n'
              + 'data learned from typing or reading files?')))
        confirm_question.show_all()
        response = confirm_question.run()
        confirm_question.destroy()
        while Gtk.events_pending():
            Gtk.main_iteration()
        if response == Gtk.ResponseType.OK:
            SETUP_UI.tabsqlitedb.remove_all_phrases()
        SETUP_UI.delete_learned_data_button.set_sensitive(True)