Kivy layout example

mvp_kivy_example.py

import kivy
import random

from kivy.app import App
from kivy.uix.button import Button
from kivy.uix.boxlayout import BoxLayout

red = [1,0,0,1]
green = [0,1,0,1]
blue =  [0,0,1,1]
purple = [1,0,1,1]


class HBoxLayoutExample(App):
    """
    Horizontally oriented BoxLayout example class
    """

    def build(self):
        """
        Horizontal BoxLayout example
        """
        layout = BoxLayout(padding=10)
        colors = [red, green, blue, purple]

        for i in range(5):
            btn = Button(text="Button #%s" % (i+1),
                         background_color=random.choice(colors)
                         )

            layout.add_widget(btn)
        return layout


class VBoxLayoutExample(App):
    """
    Vertical oriented BoxLayout example class
    """

    def setOrientation(self, orient):
        """"""
        self.orient = orient

    def build(self):
        """"""
        layout = BoxLayout(padding=10, orientation=self.orient)

        for i in range(5):
            btn = Button(text="Button #%s" % (i+1) )
            layout.add_widget(btn)
        return layout

if __name__ == "__main__":
    app = HBoxLayoutExample()
    app.run()