1 #include <QApplication>

     2 #include <QPushButton>

     3 #include <QWidget>

     4 #include <QLabel>

     5 #include <QVBoxLayout>

     6 

     7 int main(int argc, char **argv)

     8 {

     9     QApplication app(argc, argv);

    10     QWidget  mw;

    11     QVBoxLayout  layout;

    12     QLabel	 label("Hallo, scheint zu funktionieren");

    13     QPushButton  done("Done");

    14 

    15     mw.setLayout(&layout);

    16     layout.addWidget(&label);

    17     layout.addWidget(&done);

    18 

    19     done.connect(&done, SIGNAL(clicked()), &app, SLOT(quit()));

    20 

    21 

    22     mw.show();

    23     app.exec();

    24 }