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本帖最后由 KaoN 于 2013-4-9 13:43 编辑
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- connect(button, &QPushButton::clicked,[&](){
- button->setEnabled(false);
- QTimer* timer = new QTimer;
- timer->setSingleShot(true);
- connect(timer,&QTimer::timeout,[&](){
- button->setEnabled(!(button->isEnabled()));
- });
- timer->start(1000);
- });
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