button1=按钮(根,text=”还原图像”,foreground=”红色”,compound=”中心“)
这类代码不起作用。上面写着未知的选项“前景”。
这就是整个代码-
from Tkinter import *
from ttk import *
def change():
label.config(text="Hey dude !!")
label.config(image = img1,background='blue',foreground='yellow')
def click():
if button1.instate(["disabled"]):
label.config(image = img1,background='yellow',foreground='green')
button1.state(['!disabled'])
button.state(['disabled'])
else:
label.config(image = img,background='yellow',foreground='green')
button1.state(['disabled'])
button.state(['!disabled'])
root = Tk()
label = Label(root)
img=PhotoImage(file='C:\\Users\\Vivek\\Desktop\\x.gif')
img1= PhotoImage(file='C:\\Users\\Vivek\\Desktop\\y.gif')
img2 = PhotoImage(file='C:\\Users\\Vivek\\Desktop\\z.gif')
button = Button(root)
button.pack()
button1 = Button(root,text='Revert image',compound="center")
img2_small = img2.subsample(30,80)
button.config(image=img2_small,text='Change image',compound='center')
button1.state(["disabled"])
button1.pack()
label.pack()
button.config(command=click)
button1.config(command = click)
label.config(image = img,background='yellow',foreground='green')
label.config(text = 'Hey dude watsup ?? Are you in a need help ?')
label.config(compound = 'left',wraplength=100,font=('Courier',20,'bold'))
label.after(5000,change)
root.mainloop()
最佳答案
因为您正在进行全局导入(很少是一个好主意),并且因为您在tkinter之后导入ttk。两个库都定义了一个Button
小部件,因此ttkButton
将覆盖tkinterButton
。ttkButton
没有foreground
选项。
应停止使用全局导入来消除此问题:
import Tkinter as tk
import ttk
...
root = tk.Tk()
...
tk.Button(...)