tkiner将字典用在单选上
1 from tkinter import * 2 def printSelection(): 3 print(cities[int(var.get())]) 4 lab.config(text="你选择了"+cities[int(var.get())]) 5 6 root = Tk() 7 root.title("tkiner将字典用在单选上") 8 9 cities ={0:"西瓜",1:"苹果",2:"草莓",3:"香蕉",4:"菠萝"} 10 11 var = IntVar() 12 var.set(0) 13 14 lab = Label(root,text="选择你喜欢的水果",fg="blue",bg="lightyellow",width=30) 15 lab.pack() 16 17 for val,city in cities.items(): 18 Radiobutton(root,text=city,variable=var,value=val, 19 #位置1 20 command=printSelection).pack() 21 root.mainloop()
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#位置1 加入代码: indicatoron=0,width=30,
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