Code for Digital Clock Example
/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of Qt Jambi.
**
** ** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
package com.trolltech.examples;
import com.trolltech.qt.core.*;
import com.trolltech.qt.gui.*;
@QtJambiExample(name = "Digital Clock")
public class DigitalClock extends QLCDNumber
{
public DigitalClock()
{
setSegmentStyle(SegmentStyle.Filled);
QTimer timer = new QTimer(this);
timer.timeout.connect(this, "showTime()");
timer.start(1000);
showTime();
setWindowTitle(tr("Digital Clock"));
resize(150, 60);
}
public void showTime()
{
QTime time = QTime.currentTime();
StringBuffer text = new StringBuffer(time.toString("hh:mm"));
if ((time.second() % 2) == 0)
text.setCharAt(2, ' ');
display(text.toString());
}
public static void main(String args[])
{
QApplication.initialize(args);
new DigitalClock().show();
QApplication.exec();
}
}