1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Example of home screen widget

    15 *

    16 */

    17 #include <qtDebug>

    18 

    19 #include <QGraphicsLinearLayout>

    20 #include <HbLabel>

    21 #include "helloworldwidget.h"

    22 

    23 /*!

    24     \ingroup group_helloworld_widget

    25     \class HelloWorldWidget

    26     \brief Example implementation for home screen widget.

    27 

    28     HelloWorldWidget derived from the HbWidget and implements 

    29     needed functions for the home screen widget. 

    30 */

    31 

    32 /*!

    33     Constructs a widget which is a child of \a parent, with widget flags set to \a flags.

    34 */

    35 // Start of snippet 1

    36 HelloWorldWidget::HelloWorldWidget(QGraphicsItem* parent, Qt::WindowFlags flags)

    37     : HbWidget(parent, flags)

    38 {

    39     QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);

    40     setLayout(layout);

    41     HbLabel *helloWorld = new HbLabel("Hello World!");

    42     helloWorld->setPreferredSize(QSizeF(130.0,20.0));

    43     layout->setContentsMargins(0.0, 0.0, 0.0, 0.0);

    44     layout->addItem(helloWorld);

    45 }

    46 // End of snippet 1

    47 

    48 /*!

    49     Destructor

    50 */

    51 HelloWorldWidget::~HelloWorldWidget()

    52 {

    53 }

    54 

    55 /*!

    56     Called when widget is shown in the home screen

    57 */

    58 // Start of snippet 2

    59 void HelloWorldWidget::onShow()

    60 {

    61 }

    62 // End of snippet 2

    63 

    64 /*!

    65     Called when widget is hidden from the home screen

    66 */

    67 // Start of snippet 3

    68 void HelloWorldWidget::onHide()

    69 {

    70 }

    71 // End of snippet 3