#include "widget.h"
#include "ui_widget.h"

#include <QDebug>

Widget::Widget(QWidget *parent)
 : QWidget(parent)
 , ui(new Ui::Widget)
{
 ui->setupUi(this);

 this->setWindowTitle(QString("Qt崩溃定位Demo - V%1").arg(APP_VERSION));
}

Widget::~Widget()
{
 delete ui;
}


void Widget::on_pushButton_clicked()
{
 QWidget* w;
 delete w;
}


void Widget::on_pushButton_2_clicked()
{
 int a= 0;
 int b = 100;
 int c = b / a;
}


void Widget::on_pushButton_3_clicked()
{
 QWidget* w;
 w->show();
}