impressWriter.py 文件源码

def create_buttons(self):
        check_editable = Gtk.CheckButton("Editable")
        check_editable.set_active(True)
        check_editable.connect("toggled", self.on_editable_toggled)
        self.text_grid.attach(check_editable, 0, 2, 1, 1)

        check_cursor = Gtk.CheckButton("Cursor Visible")
        check_cursor.set_active(True)
        check_editable.connect("toggled", self.on_cursor_toggled)
        self.text_grid.attach_next_to(check_cursor, check_editable,
                                 Gtk.PositionType.RIGHT, 1, 1)

        radio_wrapnone = Gtk.RadioButton.new_with_label_from_widget(None,
                                                                    "No Wrapping")
        self.text_grid.attach(radio_wrapnone, 0, 3, 1, 1)

        radio_wrapchar = Gtk.RadioButton.new_with_label_from_widget(
            radio_wrapnone, "Character Wrapping")
        self.text_grid.attach_next_to(radio_wrapchar, radio_wrapnone,
                                 Gtk.PositionType.RIGHT, 1, 1)

        radio_wrapword = Gtk.RadioButton.new_with_label_from_widget(
            radio_wrapnone, "Word Wrapping")
        self.text_grid.attach_next_to(radio_wrapword, radio_wrapchar,
                                 Gtk.PositionType.RIGHT, 1, 1)

        radio_wrapnone.connect("toggled", self.on_wrap_toggled,
                               Gtk.WrapMode.NONE)
        radio_wrapchar.connect("toggled", self.on_wrap_toggled,
                               Gtk.WrapMode.CHAR)
        radio_wrapword.connect("toggled", self.on_wrap_toggled,
                               Gtk.WrapMode.WORD)