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如 何 添 加 ” 退出 “ 按 钮 的 root.destroy ( ) 的 方 法 ?
- from tkinter import *
- root=Tk()
- a=[{"name":"1月","color":"moccasin"},
- {"name":"2月","color":"coral"},
- {"name":"退出","color":"indigo"}]
- for i in range (len(a)) :
- b=Button(root,
- text=a[i]["name"],
- font=("汉仪菱心体简",18,"bold"),
- foreground=a[i]["color"])
- b.pack()
- mainloop()
复制代码
- from tkinter import *
- def quit_app():
- root.destroy()
- root = Tk()
- a = [{"name": "1月", "color": "moccasin"},
- {"name": "2月", "color": "coral"},
- {"name": "退出", "color": "indigo"}]
- for i in range(len(a)):
- if a[i]["name"] == "退出":
- b = Button(root,
- text=a[i]["name"],
- font=("汉仪菱心体简", 18, "bold"),
- foreground=a[i]["color"],
- command=quit_app) # 为"退出"按钮添加特定的命令
- else:
- b = Button(root,
- text=a[i]["name"],
- font=("汉仪菱心体简", 18, "bold"),
- foreground=a[i]["color"])
- b.pack()
- mainloop()
复制代码
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