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+/****************************************************************************
+**
+** Copyright (C) 2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the Qt Script Generator project on Trolltech Labs.
+**
+** 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
+**
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://www.trolltech.com/products/qt/licensing.html or contact the
+** sales department at sales@trolltech.com.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+****************************************************************************/
+
+function AnalogClock(parent) {
+ QWidget.call(this, parent);
+
+ var timer = new QTimer(this);
+ timer.timeout.connect(this, "update()");
+ timer.start(1000);
+
+ this.setWindowTitle("Analog Clock");
+ this.resize(200, 200);
+}
+
+AnalogClock.prototype = new QWidget();
+
+AnalogClock.prototype.paintEvent = function() {
+ var side = Math.min(this.width, this.height);
+ var time = new Date();
+
+ var painter = new QPainter();
+ painter.begin(this);
+ painter.setRenderHint(QPainter.Antialiasing);
+ painter.translate(this.width / 2, this.height / 2);
+ painter.scale(side / 200.0, side / 200.0);
+
+ painter.setPen(new QPen(Qt.NoPen));
+ painter.setBrush(new QBrush(AnalogClock.hourColor));
+
+ painter.save();
+ painter.rotate(30.0 * ((time.getHours() + time.getMinutes() / 60.0)));
+ painter.drawConvexPolygon(AnalogClock.hourHand);
+ painter.drawLine(0, 0, 100, 100);
+ painter.restore();
+
+ painter.setPen(AnalogClock.hourColor);
+
+ for (var i = 0; i < 12; ++i) {
+ painter.drawLine(88, 0, 96, 0);
+ painter.rotate(30.0);
+ }
+
+ painter.setPen(new QPen(Qt.NoPen));
+ painter.setBrush(new QBrush(AnalogClock.minuteColor));
+
+ painter.save();
+ painter.rotate(6.0 * (time.getMinutes() + time.getSeconds() / 60.0));
+ painter.drawConvexPolygon(AnalogClock.minuteHand);
+ painter.restore();
+
+ painter.setPen(AnalogClock.minuteColor);
+
+ for (var j = 0; j < 60; ++j) {
+ if ((j % 5) != 0)
+ painter.drawLine(92, 0, 96, 0);
+ painter.rotate(6.0);
+ }
+ painter.end();
+};
+
+AnalogClock.hourColor = new QColor(127, 0, 127);
+
+AnalogClock.minuteColor = new QColor(0, 127, 127, 191);
+
+AnalogClock.hourHand = new QPolygon([new QPoint(7, 8),
+ new QPoint(-7, 8),
+ new QPoint(0, -40)]);
+AnalogClock.minuteHand = new QPolygon([new QPoint(7, 8),
+ new QPoint(-7, 8),
+ new QPoint(0, -70)]);
+
+var clock = new AnalogClock();
+clock.show();
+
+QCoreApplication.exec();