Quote Originally Posted by wysota View Post
http://www.qtcentre.org/faq.php?faq=...esigner_2forms
please give me a full example for this problem iam a newbie in QT and C++ and i don't understand it :-S
Qt Code: 
  1. #include <QApplication>
  2.  #include <QFont>
  3.  #include <QPushButton>
  4.  #include <QWidget>
  5.  #include "form2.h"
  6.  
  7.  class MyWidget : public QWidget
  8.  {
  9.  public:
  10.      MyWidget(QWidget *parent = 0);
  11.     virtual ~MyWidget();
  12.     virtual void openForm2();
  13.  };
  14.  
  15.  MyWidget::MyWidget(QWidget *parent)
  16.      : QWidget(parent)
  17.  {
  18.      setFixedSize(200, 120);
  19.  
  20.      QPushButton *quit = new QPushButton(tr("Quit"), this);
  21.      quit->setGeometry(62, 40, 75, 30);
  22.      quit->setFont(QFont("Times", 18, QFont::Bold));
  23.  
  24.      connect(quit, SIGNAL(clicked()), qApp, SLOT(openForm2()));
  25.  }
  26.  
  27.  int main(int argc, char *argv[])
  28.  {
  29.      QApplication app(argc, argv);
  30.      MyWidget widget;
  31.      widget.show();
  32.      return app.exec();
  33.  }
  34.  
  35. void MyWidget::openForm2(){
  36.  
  37.   static MyWidget *form2 = new MyWidget(this);
  38.   form2->show();
  39.   form2->activateWindow(); // or form2->setActiveWindow() in Qt3
  40.   form2->raise();
  41. }
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i had 2 form in this : form1.ui and form2.ui
i use QT4

Thanks