파이썬 kivy에서 버튼 또는 레이블 텍스트 색상 변경

#!/usr/bin/kivy
import kivy
kivy.require('1.7.2')

from random import random
from kivy.app import App
from kivy.uix.widget import Widget
from kivy.uix.gridlayout import GridLayout
from kivy.graphics import Color, Ellipse, Rectangle

class MinimalApp(App):
    title = 'My App'
    def build(self):
        root = RootLayout()
        return(root)

class RootLayout(GridLayout):
    pass

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

#:kivy 1.7.2
#:import kivy kivy

<RootLayout>:
    rows: 1
    Label:
        text: "Why does this not work?"
#        rgba: 1,0,1,1                  # doesn't work
#        Color:                         # doesn't work
#                rgba: 1,0,1,1          # doesn't work
#       font_color: rgba: 1,0,1,1
        canvas.before:
            Color:
                rgba: 0, 0, 0, 1
            Rectangle:
                pos: self.pos
                size: self.size

 

해결 방법

 

<RootLayout>:
    rows: 1
    Label:
        text: "Why does this not work?"
        color: 1,0,1,1 # <-----------
        canvas.before:
            Color:
                rgba: 0, 0, 0, 1
            Rectangle:
                pos: self.pos
                size: self.size

 

참조 페이지 https://stackoverflow.com/questions/20437728