回答編集履歴
1
SubWindowの実装を別ファイルにした場合の実装例を追記
test
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@@ -43,3 +43,103 @@
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root.mainloop()
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```
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**【補足】**
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SubWindowの実装を別ファイルにした場合の実装例
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__main.py__
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```Python
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import tkinter as tk
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import sub
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root = tk.Tk()
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def callback1(event):
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if event.widget["state"] == "disabled":
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return "break"
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else:
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event.widget["state"] = "disabled":
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# SubWindowを開く
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# 第１引数：SubWindowのowner/第２引数：SubWindowが閉じられたとき呼ばれる関数
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sub.create_sub_window(root, lambda : Button1.config(state='normal'))
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Button1 = tk.Button(root, text='SUB_WINDOW')
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Button1.pack()
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Button1.bind('<Button-1>', callback1)
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root.mainloop()
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```
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__sub.py__
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```
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import tkinter as tk
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sub = None
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def close_sub_window(on_destroy=None):
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global sub
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# 閉じたとき呼ばれる関数が設定されていたらCALLする
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if on_destroy is not None:
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on_destroy()
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# SubWindowを閉じる
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sub.destroy()
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sub = None
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def create_sub_window(owner, on_destroy=None):
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global sub
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# 既にSubWindowが開いていないかをチェック
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if sub is not None:
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return
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sub = tk.Toplevel(owner)
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sub.protocol('WM_DELETE_WINDOW', lambda: close_sub_window(on_destroy))
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```
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