#include "widget1.h"

Widget1::Widget1(QWidget *parent) : QWidget(parent)
{
    setWindowTitle("题目1");
    setFixedSize(800,600);

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

    connect(btn,&QPushButton::clicked,[&]()->void{
                qDebug()<<"I Love Qt5 Widget";
            });
}