homescreenapp/hsdomainmodel/src/hspagetoucharea.cpp
changeset 62 341166945d65
child 86 e4f038c420f7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/hsdomainmodel/src/hspagetoucharea.cpp	Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,70 @@
+/*
+* 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 <QGesture>
+
+#include "hspagetoucharea.h"
+#include "hsscene.h"
+
+HsPageTouchArea::HsPageTouchArea(QGraphicsItem *parent)
+  : HbTouchArea(parent)
+{
+    grabGesture(Qt::TapAndHoldGesture);
+    grabGesture(Qt::PanGesture);
+}
+  
+HsPageTouchArea::~HsPageTouchArea()
+{
+}
+
+void HsPageTouchArea::gestureEvent(QGestureEvent *event)
+{
+    HsScene *scene = HsScene::instance();
+    
+    // Tap-and-hold gesture.
+    QGesture *gesture = event->gesture(Qt::TapAndHoldGesture);
+    if (gesture) {
+        switch (gesture->state()) {
+            case Qt::GestureFinished:
+                emit scene->pageTapAndHoldFinished(event);
+                break;
+            default:
+                break;
+        }
+        return;
+    } 
+
+    // Pan gesture.
+    gesture = event->gesture(Qt::PanGesture);
+    if (gesture) {
+        switch (gesture->state()) {
+            case Qt::GestureStarted:
+                emit scene->pagePanStarted(event);
+                break;
+            case Qt::GestureUpdated:
+                emit scene->pagePanUpdated(event);
+                break;
+            case Qt::GestureFinished:
+            case Qt::GestureCanceled:
+                emit scene->pagePanFinished(event);
+                break;
+            default:
+                break;
+        }
+        return;
+    }
+}