同样的代码如果不在函数中展示,则不会表现出这种行为。
from Tkinter import *
def App(master):
v = StringVar()
v.set('python') # initialize
lable1 = Label(master, text=' hovering over below radio buttons will cause them to look like they are selected')
lable1.pack()
runtimeFrame = Frame(master, relief=GROOVE, borderwidth = 3)
runtimeFrame.pack(fill = X, pady = 5, padx = 5)
for mode in ['java', 'python', 'jython']:
b = Radiobutton(runtimeFrame, text=mode, variable=v, value=mode, indicatoron = 1 )
b.pack(side = LEFT)
if __name__ == '__main__':
master = Tk()
App(master)
#The following code chunk is the same as that in App()
#------------------------
v = StringVar()
v.set('python') # initialize
lable1 = Label(master, text=' hovering over below radio buttons will cause them to Not look selected as expected')
lable1.pack()
runtimeFrame = Frame(master, relief=GROOVE, borderwidth = 3)
runtimeFrame.pack(fill = X, pady = 5, padx = 5)
for mode in ['java', 'python', 'jython']:
b = Radiobutton(runtimeFrame, text=mode, variable=v, value=mode, indicatoron = 1 )
b.pack(side = LEFT)
#------------------------
mainloop()
一旦您做出选择,这种情况将不会再次发生。
我做错了什么吗?因为我的代码必须放在一个函数中,是否有解决方法!
这是我在 Tkinter 中发现的第二个基本 bug。是否有更好的 Python GUI 开发工具可选?
备注:我正在使用 Python 2.7 版本。