--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/hsdomainmodel/src/hswidgettoucharea.cpp	Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+#include <QGraphicsScene>
+#include <QGraphicsSceneMouseEvent>
+#include <QGesture>
+#include <QTouchEvent>
+
+#include <HbTapGesture>
+#include <HbPanGesture>
+
+#include "hswidgettoucharea.h"
+#include "hswidgethost.h"
+#include "hsscene.h"
+
+HsWidgetTouchArea::HsWidgetTouchArea(HsWidgetHost *widgetHost)
+  : HbTouchArea(widgetHost),
+    mWidgetHost(widgetHost)
+{
+    grabGesture(Qt::TapAndHoldGesture);
+}
+  
+HsWidgetTouchArea::~HsWidgetTouchArea()
+{
+}
+
+bool HsWidgetTouchArea::sceneEvent(QEvent *event)
+{
+    HsScene *scene = HsScene::instance();
+    switch (event->type()) {
+        case QEvent::TouchBegin:
+        case QEvent::GraphicsSceneMousePress:
+            emit scene->widgetTapStarted(mWidgetHost);
+            break;        
+        case QEvent::TouchEnd:
+            {
+                ungrabGesture(Qt::PanGesture);
+                ungrabMouse();
+                QPointF scenePos = static_cast<QTouchEvent *>(event)->touchPoints().first().scenePos();
+                emit scene->widgetMoveFinished(scenePos, mWidgetHost);
+            }
+            break;
+        case QEvent::GraphicsSceneMouseRelease:
+            {
+                ungrabGesture(Qt::PanGesture);
+                ungrabMouse();
+                QPointF scenePos = static_cast<QGraphicsSceneMouseEvent *>(event)->scenePos();
+                emit scene->widgetMoveFinished(scenePos, mWidgetHost);
+            }
+            break;    
+        default:
+            break;
+    }
+
+    return HbTouchArea::sceneEvent(event);
+}
+
+QPainterPath HsWidgetTouchArea::shape() const
+{       
+    return mWidgetHost->shape();
+}
+
+void HsWidgetTouchArea::gestureEvent(QGestureEvent *event)
+{
+    HsScene *scene = HsScene::instance();
+ 
+    // Tap-and-hold gesture.
+    QGesture *gesture = event->gesture(Qt::TapAndHoldGesture);
+    if (gesture) {
+        if (gesture->state() == Qt::GestureFinished) {
+            grabGesture(Qt::PanGesture);
+            grabMouse();
+            emit scene->widgetTapAndHoldFinished(event, mWidgetHost);
+        }
+        return;
+    }
+
+    // Pan gesture.
+    gesture = event->gesture(Qt::PanGesture);
+    if (gesture) {
+        QPointF scenePos = event->mapToGraphicsScene(gesture->hotSpot());
+        switch (gesture->state()) {
+            case Qt::GestureStarted:
+            case Qt::GestureUpdated:
+                emit scene->widgetMoveUpdated(scenePos, mWidgetHost);
+                break;
+            case Qt::GestureCanceled:
+            case Qt::GestureFinished:
+                ungrabGesture(Qt::PanGesture);
+                emit scene->widgetMoveFinished(scenePos, mWidgetHost);
+                break;
+            default:
+                break;
+        }
+        return;
+    }
+}