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QtGumbPrimer


Hiter primer QT aplikacije za tečaj C++

#include <qapplication.h>
#include <qpushbutton.h>
#include <qwidget.h>

/*
Program ki prikaze gumb za koncanje samega sebe.
Primer za Zimsko pocitnisko solo - jezik C++.
*/
int main(int argc, char** argv) {

   QApplication app(argc, argv);
   QPushButton* gumb = new QPushButton();
   gumb -> setText("Izhod\n(gumb za zapiranje okna)");
   gumb -> setGeometry(80, 80, 260, 120);
   gumb -> connect(gumb, SIGNAL(clicked()), &app, SLOT(quit()));
   gumb -> connect(gumb, SIGNAL(destroyed()), &app, SLOT(quit()));
   gumb -> show();
   return app.exec();

}