widget.h
virtual bool event(QEvent *event);
widget.cpp
bool Widget::event(QEvent *event){ if (event->type() == QEvent::NonClientAreaMouseButtonDblClick) qDebug() << "title double clicked event"; return QWidget::event(event);}
本文共 303 字，大约阅读时间需要 1 分钟。
widget.h
virtual bool event(QEvent *event);
widget.cpp
bool Widget::event(QEvent *event){ if (event->type() == QEvent::NonClientAreaMouseButtonDblClick) qDebug() << "title double clicked event"; return QWidget::event(event);}
转载于:https://www.cnblogs.com/bugchecker/p/4583041.html