Kivy -组合两个不同的浮动布局并对齐浮动按钮

from kivy.app import App
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.button import Button

layout1 = FloatLayout()
layout2 = FloatLayout()

button1 = Button(text='Button 1')
button2 = Button(text='Button 2')

layout1.add_widget(button1)
layout2.add_widget(button2)

button1.pos = (100, 100)  # 设置按钮1的位置
button1.size_hint = (None, None)  # 取消按钮1的自动调整大小

button2.pos = (200, 200)  # 设置按钮2的位置
button2.size_hint = (None, None)  # 取消按钮2的自动调整大小

main_layout = FloatLayout()
main_layout.add_widget(layout1)
main_layout.add_widget(layout2)

class MyApp(App):
    def build(self):
        return main_layout

if __name__ == '__main__':
    MyApp().run()