通过多个按钮显示图像-Kivy

时间:2019-04-28 07:35:57

标签: python kivy kivy-language

我想通过多个不同的按钮显示单个图像(如图https://i.stack.imgur.com/BQ99R.jpg所示)

当我尝试这样做时,图像被按钮覆盖并隐藏在背景中。

我想知道的是,这在奇异鸟身上有可能吗?如果是,我应该在标签或按钮的哪里定义图像?

1 个答案:

答案 0 :(得分:2)

此代码:

from kivy.app import App
from kivy.uix.floatlayout import FloatLayout
from kivy.lang import Builder


Builder.load_string("""
<Base>:
    GridLayout:
        cols: 2
        size_hint: 1, 1
        Button:
            text: "Button 1"
            on_press: print(self.text)
        Button:
            text: "Button 2"
            on_press: print(self.text)
        Button:
            text: "Button 3"
            on_press: print(self.text)
        Button:
            text: "Button 4"
            on_press: print(self.text)
    Image:
        source: 'wolf.png'
""")


class Base(FloatLayout):
    def __init__(self, **kwargs):
        super(Base, self).__init__(**kwargs)


class SampleApp(App):
    def build(self):
        return Base()


if __name__ == "__main__":
    SampleApp().run()

产生此: enter image description here

当然,您必须自己提供图片; o)