9 lines
244 B
Markdown
9 lines
244 B
Markdown
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# QMessageBox
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## 1、消息对话框倒计时关闭
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[运行 CountDownClose.py](CountDownClose.py)
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1. 通过继承`QMessageBox`实现倒计时关闭的对话框
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1. `QTimer`定时器关闭窗口
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