Elysian Shadows

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// include Qt-files
#include <QApplication>             
#include <QPushButton>
 
int main (int argc, char *argv[])
{
 
  // pass arguments to Qt
  QApplication app (argc, argv);    
  // create a new button with the text "button text"
  QPushButton *button = new QPushButton ("button text");  
 
  // connect a slot to a signal ("set a callback" in other libraries like GTK+)
  // if the button is clicked, the application quits
  QObject::connect (button, SIGNAL (clicked ()), &app, SLOT(quit ())); 
 
  // show the button
  button -> show ();

  // run the application
  return app.exec ();
 
}