/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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#include <QtTest/QtTest>+
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+
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#include <QDial>+
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+
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class tst_QDial : public QObject+
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{+
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    Q_OBJECT+
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public:+
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    tst_QDial();+
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+
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private slots:+
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    void getSetCheck();+
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    void valueChanged();+
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    void sliderMoved();+
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};+
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+
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// Testing get/set functions+
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void tst_QDial::getSetCheck()+
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{+
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    QDial obj1;+
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    // bool QDial::notchesVisible()+
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    // void QDial::setNotchesVisible(bool)+
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    obj1.setNotchesVisible(false);+
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    QCOMPARE(false, obj1.notchesVisible());+
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    obj1.setNotchesVisible(true);+
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    QCOMPARE(true, obj1.notchesVisible());+
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+
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    // bool QDial::wrapping()+
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    // void QDial::setWrapping(bool)+
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    obj1.setWrapping(false);+
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    QCOMPARE(false, obj1.wrapping());+
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    obj1.setWrapping(true);+
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    QCOMPARE(true, obj1.wrapping());+
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}+
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+
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tst_QDial::tst_QDial()+
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{+
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}+
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+
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void tst_QDial::valueChanged()+
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{+
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    QDial dial;+
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    dial.setMinimum(0);+
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    dial.setMaximum(100);+
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    QSignalSpy spy(&dial, SIGNAL(valueChanged(int)));+
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    dial.setValue(50);+
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    QCOMPARE(spy.count(), 1);+
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    spy.clear();+
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    dial.setValue(25);+
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    QCOMPARE(spy.count(), 1);+
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    spy.clear();+
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    // repeat!+
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    dial.setValue(25);+
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    QCOMPARE(spy.count(), 0);+
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}+
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+
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void tst_QDial::sliderMoved()+
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{+
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    //this tests that when dragging the arrow that the sliderMoved signal is emitted+
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    //even if tracking is set to false+
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    QDial dial;+
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    dial.setTracking(false);+
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    dial.setMinimum(0);+
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    dial.setMaximum(100);+
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+
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    dial.show();+
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+
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    QPoint init(dial.width()/4, dial.height()/2);+
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+
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    QMouseEvent pressevent(QEvent::MouseButtonPress, init,+
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        Qt::LeftButton, Qt::LeftButton, 0);+
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    qApp->sendEvent(&dial, &pressevent);+
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+
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    QSignalSpy sliderspy(&dial, SIGNAL(sliderMoved(int)));+
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    QSignalSpy valuespy(&dial, SIGNAL(valueChanged(int)));+
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+
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+
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    { //move on top of the slider+
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        init = QPoint(dial.width()/2, dial.height()/4);+
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        QMouseEvent moveevent(QEvent::MouseMove, init,+
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            Qt::LeftButton, Qt::LeftButton, 0);+
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        qApp->sendEvent(&dial, &moveevent);+
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        QCOMPARE( sliderspy.count(), 1);+
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        QCOMPARE( valuespy.count(), 0);+
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    }+
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+
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+
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    { //move on the right of the slider+
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        init = QPoint(dial.width()*3/4, dial.height()/2);+
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        QMouseEvent moveevent(QEvent::MouseMove, init,+
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            Qt::LeftButton, Qt::LeftButton, 0);+
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        qApp->sendEvent(&dial, &moveevent);+
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        QCOMPARE( sliderspy.count(), 2);+
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        QCOMPARE( valuespy.count(), 0);+
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    }+
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+
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    QMouseEvent releaseevent(QEvent::MouseButtonRelease, init,+
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        Qt::LeftButton, Qt::LeftButton, 0);+
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    qApp->sendEvent(&dial, &releaseevent);+
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    QCOMPARE( valuespy.count(), 1); // valuechanged signal should be called at this point+
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+
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}+
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+
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QTEST_MAIN(tst_QDial)+
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#include "tst_qdial.moc"+
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