--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ganeswidgets/tsrc/fute/HgWidgetTest/src/hgflipwidget.cpp	Mon Apr 19 14:40:06 2010 +0300
@@ -0,0 +1,178 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Another view for test application.
+*
+*/
+#include "hgflipwidget.h"
+
+#include <qgraphicslinearlayout.h>
+#include <qgraphicssceneresizeevent>
+#include <hbaction.h>
+#include <hbinstance.h>
+#include <hblabel.h>
+#include <hbmainwindow.h>
+#include <hblistwidget.h>
+#include <hbpushbutton.h>
+#include <qpropertyanimation>
+#include <qstate.h>
+#include <qabstracttransition>
+#include <qstatemachine>
+#include <qsignaltransition>
+#include "trace.h"
+
+HgFlipWidget::HgFlipWidget(const QString &title1, const QString &title2, const QPixmap &pixmap, QGraphicsItem *parent) :
+    HbWidget(parent), mPixmap(pixmap), mYRotation(0)
+{
+    FUNC_LOG;
+    
+    Q_UNUSED(title1)
+    Q_UNUSED(title2)
+    
+    mStack = new HbStackedWidget();
+    
+    HbWidget* front = new HbWidget();       
+    {
+        QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);
+        mIconLabel = new HbLabel;
+        HANDLE_ERROR_NULL(mIconLabel);
+        if (mIconLabel)
+        {
+            mIconLabel->setIcon(HbIcon(mPixmap));
+            mIconLabel->setAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
+            layout->setContentsMargins(0,0,0,0);
+            layout->addItem(mIconLabel);
+        }    
+        front->setLayout(layout);
+    }
+        
+    HbWidget* back = new HbWidget();
+    {
+        QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);
+        HbListWidget* widget = new HbListWidget;
+        widget->addItem(QString("1. First item"));
+        widget->addItem(QString("2. Second item"));
+        widget->addItem(QString("3. Third item"));
+        widget->addItem(QString("4. Fourth item"));
+        HbPushButton* button = new HbPushButton("close");        
+        layout->addItem(widget);
+        layout->addItem(button);
+        QObject::connect(button, SIGNAL(clicked(bool)), this, SLOT(buttonClicked(bool)));
+        layout->setContentsMargins(0,0,0,0);
+        back->setLayout(layout);
+    }
+    
+    mStack->addWidget(front);
+    mStack->addWidget(back);
+    
+    QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(this);
+    layout->addItem(mStack);
+    layout->setAlignment(mStack, Qt::AlignHCenter|Qt::AlignVCenter);
+    layout->setContentsMargins(0,0,0,0);
+    setLayout(layout);
+
+
+    mState = StateOpening1;
+    mAnimation = new QPropertyAnimation(this, "yRotation");
+    mAnimation->setDuration(500);
+    mAnimation->setStartValue(qreal(0));
+    mAnimation->setEndValue(qreal(90));
+    QObject::connect(mAnimation, SIGNAL(finished()), this, SLOT(animationFinished()));
+    
+    mAnimation->start();
+        
+}
+
+void HgFlipWidget::togglePage()
+{
+    FUNC_LOG;
+    
+    mStack->setCurrentIndex(mStack->currentIndex() ^ 1);
+}
+
+void HgFlipWidget::resizeEvent(QGraphicsSceneResizeEvent *event)
+{
+    FUNC_LOG;
+
+    if (mIconLabel && event)
+    {
+        QSize iconSize(event->newSize().width(), event->newSize().height());
+        mIconLabel->setIcon(HbIcon(mPixmap.scaled(iconSize, Qt::IgnoreAspectRatio)));
+    }
+    
+}
+
+void HgFlipWidget::setYRotation(qreal a)
+{
+    mYRotation = a;
+    qreal s = 1.0f + (qAbs(a) / 90.0f * 0.5f);
+    QTransform t;
+    t.translate(rect().width()/2, rect().height()/2);
+    t.scale(s, s);
+    t.rotate(a, Qt::YAxis);
+    t.translate(-rect().width()/2, -rect().height()/2);
+    setTransform(t);
+    mStack->setTransform(t);
+}
+
+qreal HgFlipWidget::yRotation()
+{
+    return mYRotation;
+}
+
+void HgFlipWidget::animationFinished()
+{
+    if (mState == StateOpening1)
+    {
+        mAnimation->setStartValue(qreal(-90));
+        mAnimation->setEndValue(qreal(0));
+        mAnimation->start();
+        mState = StateOpening2;
+        togglePage();
+    }
+    else if (mState == StateOpening2)
+    {
+        mState = StateOpened;
+    }
+    else if (mState == StateClosing1)
+    {
+        mAnimation->setStartValue(-90);
+        mAnimation->setEndValue(0);
+        mAnimation->start();
+        mState = StateClosing2;
+        togglePage();
+    }
+    else if (mState == StateClosing2)
+    {
+        mState = StateClosed;
+        emit closed();
+    }
+}
+
+void HgFlipWidget::close()
+{
+    if (mState == StateOpened)
+    {
+        mState = StateClosing1;
+        mAnimation->setStartValue(0);
+        mAnimation->setEndValue(90);
+        mAnimation->start();
+    }
+}
+
+void HgFlipWidget::buttonClicked(bool checked)
+{
+    Q_UNUSED(checked)
+    
+    close();
+}