摘要: 继承QEvent类,在type()函数中调用QEvent::registerEventType()得到一个合法的eventType: 1 class QCustomEvent : public QEvent 2 { 3 public: 4 QCustomEvent() : QEvent(QCusto 阅读全文
posted @ 2020-07-29 15:30 wisdomroc 阅读(379) 评论(0) 推荐(0) 编辑