2.7、改变 Button 的前景色与背景色

# fg: 前景色
# bg：背景色
from Tkinter import *
root = Tk()
bfg = Button(root,text = 'change foreground',fg = 'red')

bfg.pack()
bbg = Button(root,text = 'change backgroud',bg = 'blue')
bbg.pack()
root.mainloop()

代码

from tkinter import *
quehui = Tk()
que1 = Button(quehui,
text = 'quehui_cahnge',
fg = 'red')
que1.pack()

hui1 = Button(quehui,
text = 'quehui_change2',
bg = 'blue',
fg = 'yellow')
hui1.pack()

quehui.mainloop()