Change the background color of Kivy tutorial (tutorial includes source code)

We will adjust the window background color . Window background （OpenGL Of the renderer “ Clear color ”） It's the whole picture Window Object properties . To change it , We are below __name__ == 'main’ Add this code after line main.py：

from kivy.core.window import Window
from kivy.utils import get_color_from_hex

Window.clearcolor = get_color_from_hex('#101216')

Combat code

import kivy
from kivy.app import App
from kivy.lang import Builder
from kivy.core.window import Window
from kivy.utils import get_color_from_hex

#Window.clearcolor = [1, 1, 1, 1]
Window.clearcolor = get_color_from_hex("#ffffff")

kvcode = """
#:import C kivy.utils.get_color_from_hex
<[email protected]>:
    size_hint: .2, .3
    canvas.before:
        Color:
            rgba: C("#22FFAA")
        Rectangle:
            pos: self.pos
            size: self.size
FloatLayout:
    FVerde:
        pos_hint:{"x":.4, "y":.4}
"""



class JanelaApp(App):
    def build(self):
        return Builder.load_string(kvcode)

janela = JanelaApp()
janela.run()