#include "widget5.h"

Widget5::Widget5(QWidget *parent) : QWidget(parent)
{
    setWindowTitle("让Widget6消失");
    setFixedSize(400,600);
    move(400,300);

    w6 = new Widget6;

    btn = new QPushButton("显示Widget6按钮",this);
    btn->setFixedSize(200,100);
    btn->move(10,10);

    connect(btn,&QPushButton::clicked,[&]()->void{
                this->setWindowTitle("让Widget6消失");
                w6->show();
            });

    connect(w6,&Widget6::stealth,[&]()->void{
                this->setWindowTitle("Winget6消失了");
                w6->close();
            });
}