main_window.py 文件源码

def __on_keypress_viewer(self, wiget, data):
        """
        Handles Left and Right arrow key presses
        :param wiget:
        :param data:
        """
        if self.content_provider.status:
            key_value = Gdk.keyval_name(data.keyval)
            if key_value == "Right":
                self.load_chapter(self.content_provider.current_chapter + 1)
            elif key_value == "Left":
                self.load_chapter(self.content_provider.current_chapter - 1)