Open a window inside another window

[Peppy]

If u means this:

class MainWindow : public QWidget
{
  public:
    MainWindow(QWidget *parent = 0);
 
  private slots:
   void newWindow();
 
  private:
   QWidget *newWindow;
};
 
MainWindow::MainWindow(QWidget *parent) : QWidget(parent)
{
  QPushButton *n = new QPushButton("new Window");
  n->show();
   connect(n,SIGNAL(clicked()),this,SLOT(newWindow()));
}
 
int main(int argv, char *argc[])
{
  QApplication app(argv,argc);
 
   MainWindow mW;
 
   mW.show();
  app.exec();
}
 
void MainWindow::newWindow()
{
   newWindow = new QWidget;
 
   newWindow->setGeometry(QRect(100,100,300,300));
   newWindow->setWindowTitle("new Window");
   newWindow->show();
}

class MainWindow : public QWidget
{
  public:
    MainWindow(QWidget *parent = 0);

  private slots:
   void newWindow();

  private:
   QWidget *newWindow;
};

MainWindow::MainWindow(QWidget *parent) : QWidget(parent)
{
  QPushButton *n = new QPushButton("new Window");
  n->show();
   connect(n,SIGNAL(clicked()),this,SLOT(newWindow()));
}

int main(int argv, char *argc[])
{
  QApplication app(argv,argc);

   MainWindow mW;

   mW.show();
  app.exec();
}

void MainWindow::newWindow()
{
   newWindow = new QWidget;
   
   newWindow->setGeometry(QRect(100,100,300,300));
   newWindow->setWindowTitle("new Window");
   newWindow->show();
}

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