source: trunk/examples/widgets/digitalclock/digitalclock.cpp

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#include <QtGui>

#include "digitalclock.h"

//! [0]
DigitalClock::DigitalClock(QWidget *parent)
    : QLCDNumber(parent)
{
    setSegmentStyle(Filled);

    QTimer *timer = new QTimer(this);
    connect(timer, SIGNAL(timeout()), this, SLOT(showTime()));
    timer->start(1000);

    showTime();

    setWindowTitle(tr("Digital Clock"));
    resize(150, 60);
}
//! [0]

//! [1]
void DigitalClock::showTime()
//! [1] //! [2]
{
    QTime time = QTime::currentTime();
    QString text = time.toString("hh:mm");
    if ((time.second() % 2) == 0)
        text[2] = ' ';
    display(text);
}
//! [2]