Question

如何在Qt程序实现简单的窗口跳转

Answer 1

窗口1 ：

Widget
namespace Ui {
class Widget;
class Form;
}

构造函数加入：connect(btn1,SIGNAL(clicked()),this,SLOT(open1()));

void Widget::open1()
{
this->hide();
w1 = new Form;
w1->show();
connect(this->w1->f_ui->pushButton,SIGNAL(clicked()),this,SLOT(Display()));

}

void Widget::Display()
{
this->show();
w1->close();
}
窗口2 ：

Form
#include "ui_form.h"
public:
Ui::Form *f_ui;