pdialog.py 文件源码

def __init__(self, **kvargs):
        super(PDialog, self).__init__(**kvargs)

        self.box = BoxLayout(orientation='vertical')
        self.label_one = Label(text='', size_hint=(1, .1), markup=True)
        self.label_two = Label(text='', size_hint=(1, .1), markup=True)
        self.progress_load = Progress()
        self.button_cancel = Button(
            text='Cancel', on_press=self.events_callback, size_hint=(1, .1),
            background_normal=self.background_image_buttons[0],
            background_down=self.background_image_shadows[0]
        )

        self.label_one.bind(size=lambda *args: self._update_text_size(args))
        self.label_two.bind(size=lambda *args: self._update_text_size(args))

        self.box.add_widget(self.label_one)
        self.box.add_widget(self.label_two)
        self.box.add_widget(Widget(size_hint=(None, .02)))
        self.box.add_widget(SettingSpacer())
        self.box.add_widget(Widget(size_hint=(None, .02)))
        self.box.add_widget(self.progress_load)
        self.box.add_widget(Widget(size_hint=(None, .3)))
        self.box.add_widget(SettingSpacer())
        self.box.add_widget(Widget(size_hint=(None, .02)))
        self.box.add_widget(self.button_cancel)

        self.progress_load.min = 0
        self.progress_load.max = 100
        self.progress_load.bar_value = 0
        self.progress_load.height_widget = self.dp(self.progress_line_height)
        self.progress_load.color = self.progress_line_color
        self.progress_load.border_color = self.progress_border_color