homescreenapp/examples/helloworldwidgetplugin/src/helloworldwidget.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 31 Aug 2010 15:06:34 +0300
branchRCL_3
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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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#include <qtDebug>
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#include <QGraphicsLinearLayout>
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#include <HbLabel>
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#include "helloworldwidget.h"
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/*!
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    \ingroup group_helloworld_widget
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    \class HelloWorldWidget
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    \brief Example implementation for home screen widget.
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    HelloWorldWidget derived from the HbWidget and implements 
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    needed functions for the home screen widget. 
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*/
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/*!
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    Constructs a widget which is a child of \a parent, with widget flags set to \a flags.
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*/
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// Start of snippet 1
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HelloWorldWidget::HelloWorldWidget(QGraphicsItem* parent, Qt::WindowFlags flags)
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    : HbWidget(parent, flags)
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{
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    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);
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    setLayout(layout);
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    HbLabel *helloWorld = new HbLabel("Hello World!");
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    helloWorld->setPreferredSize(QSizeF(130.0,20.0));
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    layout->setContentsMargins(0.0, 0.0, 0.0, 0.0);
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    layout->addItem(helloWorld);
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}
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// End of snippet 1
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/*!
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    Destructor
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*/
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HelloWorldWidget::~HelloWorldWidget()
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{
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}
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/*!
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    Called when widget is shown in the home screen
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*/
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// Start of snippet 2
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void HelloWorldWidget::onShow()
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{
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}
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// End of snippet 2
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/*!
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    Called when widget is hidden from the home screen
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*/
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// Start of snippet 3
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void HelloWorldWidget::onHide()
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{
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}
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// End of snippet 3