/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the test suite of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#include <QtTest/QtTest>

#include <qapplication.h>

#include <qfontinfo.h>

#include <qpushbutton.h>

#include <qscrollbar.h>

#include <qtimer.h>

#include <qdialog.h>

//TESTED_CLASS=

//TESTED_FILES=gui/widgets/qmenubar.h gui/widgets/qmenubar.cpp

class TstWidget;

class TstDialog;

QT_FORWARD_DECLARE_CLASS(QPushButton)

class tst_qmouseevent_modal : public QObject

{

    Q_OBJECT

public:

    tst_qmouseevent_modal();

    virtual ~tst_qmouseevent_modal();

public slots:

    void initTestCase();

    void cleanupTestCase();

    void init();

    void cleanup();

private slots:

    void mousePressRelease();

private:

    TstWidget *w;

};

class TstWidget : public QWidget

{

    Q_OBJECT

public:

    TstWidget();

public slots:

    void buttonPressed();

public:

    QPushButton *pb;

    TstDialog *d;

};

class TstDialog : public QDialog

{

    Q_OBJECT

public:

    TstDialog( QWidget *mouseWidget, QWidget *parent, const char *name );

    int count() { return c; }

protected:

    void showEvent ( QShowEvent * );

public slots:

    void releaseMouse();

    void closeDialog();

private:

    QWidget *m;

    int c;

};

tst_qmouseevent_modal::tst_qmouseevent_modal()

{

}

tst_qmouseevent_modal::~tst_qmouseevent_modal()

{

}

void tst_qmouseevent_modal::initTestCase()

{

    w = new TstWidget;

    w->show();

}

void tst_qmouseevent_modal::cleanupTestCase()

{

    delete w;

    w = 0;

}

void tst_qmouseevent_modal::init()

{

}

void tst_qmouseevent_modal::cleanup()

{

}

/*

  Test for task 22500

*/

void tst_qmouseevent_modal::mousePressRelease()

{

    QVERIFY( !w->d->isVisible() );

    QVERIFY( w->d->count() == 0 );

    QTest::mousePress( w->pb, Qt::LeftButton );

    QVERIFY( !w->d->isVisible() );

    QVERIFY( w->d->count() == 1 );

    QVERIFY( !w->pb->isDown() );

    QTest::mousePress( w->pb, Qt::LeftButton );

    QVERIFY( !w->d->isVisible() );

    QVERIFY( w->d->count() == 2 );

    QVERIFY( !w->pb->isDown() );

    // With the current QWS mouse handling, the 3rd press would fail...

    QTest::mousePress( w->pb, Qt::LeftButton );

    QVERIFY( !w->d->isVisible() );

    QVERIFY( w->d->count() == 3 );

    QVERIFY( !w->pb->isDown() );

    QTest::mousePress( w->pb, Qt::LeftButton );

    QVERIFY( !w->d->isVisible() );

    QVERIFY( w->d->count() == 4 );

    QVERIFY( !w->pb->isDown() );

}

TstWidget::TstWidget()

{

    pb = new QPushButton( "Press me", this );

    pb->setObjectName("testbutton");

    QSize s = pb->sizeHint();

    pb->setGeometry( 5, 5, s.width(), s.height() );

    connect( pb, SIGNAL(pressed()), this, SLOT(buttonPressed()) );

//	QScrollBar *sb = new QScrollBar( Qt::Horizontal,  this );

//	sb->setGeometry( 5, pb->geometry().bottom() + 5, 100, sb->sizeHint().height() );

    d = new TstDialog( pb, this , 0 );

}

void TstWidget::buttonPressed()

{

    d->exec();

}

TstDialog::TstDialog( QWidget *mouseWidget, QWidget *parent, const char *name )

    :QDialog( parent )

{

    setObjectName(name);

    setModal(true);

    m = mouseWidget;

    c = 0;

}

void TstDialog::showEvent ( QShowEvent * )

{

    QTimer::singleShot(1, this, SLOT(releaseMouse()));

    QTimer::singleShot(100, this, SLOT(closeDialog()));

}

void TstDialog::releaseMouse()

{

    QTest::mouseRelease(m, Qt::LeftButton);

}

void TstDialog::closeDialog()

{

    if ( isVisible() ) {

	c++;

	accept();

    }

}

QTEST_MAIN(tst_qmouseevent_modal)

#include "tst_qmouseevent_modal.moc"