qquickview 程序怎么捕获关闭窗口的事件，弹窗提示？

[weixin_38069045]

是不是只能自己写右上角的x来实现关闭窗口前的处理？

[weixin_38112805]

问题已经解决，通过重写QQuickview 的event函数，拦截事件进行处理ViewEventHandle::ViewEventHandle(QQuickView * parent):QQuickView(parent){    m_pFileIo = nullptr;}bool ViewEventHandle::event(QEvent * event){    //qDebug() << "event.tyep :"<< event->type();    if(m_pFileIo && event->type() == QEvent::Close)    {        if(!m_pFileIo->openMsgBox())        {            event->ignore();        }    }    return QQuickView::event(event);}有点熟悉的MFC的感觉....

[weixin_38082537]

Component.onDestruction: {            console.log("这个函数在Item销毁的时候调用，应该是在每个继承Item的控件里面都可以调用！") }