main.cpp Example File
tutorial/t3/main.cpp
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** Copyright (C) 2005-2005 Trolltech AS. All rights reserved.
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** This file is part of the documentation of the Qt Toolkit.
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#include <QApplication>
#include <QFont>
#include <QPushButton>
#include <QWidget>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QWidget window;
window.resize(200, 120);
QPushButton quit("Quit", &window);
quit.setFont(QFont("Times", 18, QFont::Bold));
quit.setGeometry(10, 40, 180, 40);
QObject::connect(&quit, SIGNAL(clicked()), &app, SLOT(quit()));
window.show();
return app.exec();
}