--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ganeswidgets/src/hgimagefader.cpp	Thu Jun 24 12:59:29 2010 +0300
@@ -0,0 +1,73 @@
+/*
+* 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 "hgimagefader.h"
+#include "hgimage.h"
+
+HgImageFader::HgImageFader()
+{
+    QObject::connect(&mTimer, SIGNAL(timeout()), this, SLOT(doFading()));
+}
+
+HgImageFader::~HgImageFader()
+{
+    if (mTimer.isActive())
+        mTimer.stop();
+}
+
+void HgImageFader::addImage(HgImage* image)
+{
+    mImages.push_back(image);
+}
+
+void HgImageFader::removeImage(HgImage* image)
+{
+    mImages.removeOne(image);
+}
+
+void HgImageFader::fadeImages()
+{
+    if (!mImages.empty() && !mTimer.isActive())
+    {
+        mTimer.start(10);
+    }
+}
+
+void HgImageFader::doFading()
+{
+    QLinkedList<HgImage*>::iterator i = mImages.begin();
+    while (i != mImages.end())
+    {
+        HgImage* image = (*i);
+        image->setAlpha(image->alpha() + 0.1f);
+        if (image->alpha() >= 1.0f)
+        {
+            image->setAlpha(1.0f);
+            i = mImages.erase(i);
+        }
+        else
+        {
+            i++;
+        }
+    }
+    
+    //emit doUpdate();
+    
+    if (mImages.empty())
+    {
+        mTimer.stop();
+    }
+}