button_pos.py

'''
'''
from kivy.app import App
from kivy.lang import Builder


KV = '''
FloatLayout:
    GridLayout:
        cols: 3
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'x': 0, 'top': 1}
                text: '1'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'center_x': .5, 'top': 1}
                text: '2'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'right': 1, 'top': 1}
                text: '3'

        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'x': 0, 'center_y': .5}
                text: '4'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'center_x': .5, 'center_y': .5}
                text: '5'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'right': 1, 'center_y': .5}
                text: '6'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'x': 0, 'y': 0}
                text: '7'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'center_x': .5, 'y': 0}
                text: '8'
        FloatLayout:
            Button:
                size_hint: None, None
                pos_hint: {'right': 1, 'y': 0}
                text: '9'
'''


class Application(App):
    def build(self):
        return Builder.load_string(KV)


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