author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 27 May 2010 12:46:08 +0300 | |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Example of home screen widget |
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* |
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*/ |
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|
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#include <qserviceinterfacedescriptor.h> |
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#include <qabstractsecuritysession.h> |
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#include <qservicecontext.h> |
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#include "pannablewidgetplugin.h" |
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#include "pannablewidget.h" |
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/** |
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@page page_creating_pannable_widget Creating pannable Home Screen Widget Plugin |
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When widget need to use horizontal pan gesture itself, e.g when slider is used |
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it must implement bool isPannable(QGraphicsMouseEvent *) function. |
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Home Screen will call this when it recognize a pan gesture on a widget. |
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By default, horizontal pan gesture is used to switch pages, but if isPannable() |
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returns true, event is not filtered by Home Screen. |
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*/ |
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/*! |
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\ingroup group_pannablewidget |
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\class PannableWidgetPlugin |
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\brief Example implementation for home screen widget plugin. |
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*/ |
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/*! |
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Initialize plugin for pannable widget. Contains necessary information about |
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the pannable widget that it can be loaded through QT Service Framework. |
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*/ |
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QObject *PannableWidgetPlugin::createInstance(const QServiceInterfaceDescriptor &descriptor, |
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QServiceContext *context, |
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QAbstractSecuritySession *session) |
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{ |
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Q_UNUSED(context); |
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Q_UNUSED(session); |
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if (descriptor.interfaceName() == QLatin1String("com.nokia.symbian.IHomeScreenWidget")) { |
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return new PannableWidget(); |
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} else { |
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return 0; |
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} |
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} |
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Q_EXPORT_PLUGIN2(pannablewidgetplugin, PannableWidgetPlugin) |