1 /*

     2 * Copyright (c) 2009 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: Trash bin widget.

    15 *

    16 */

    17 

    18 #include <QGraphicsLinearLayout>

    19 #include <HbIconItem>

    20 

    21 #include "hstrashbinwidget.h"

    22 

    23 const char* KTrashBinNormalItemImageName = "qtg_graf_hs_delete_normal";

    24 const char* KTrashBinHighlightItemImageName = "qtg_graf_hs_delete_highlight";

    25 

    26 /*!

    27     \internal

    28     \class HsTrashBinWidget

    29     \ingroup group_hsutils

    30     \brief Trash bin widget.

    31 */

    32 

    33 /*!

    34     \internal

    35     Constructor.

    36     

    37     \a parent Owner.

    38 */

    39 HsTrashBinWidget::HsTrashBinWidget(QGraphicsItem *parent)

    40     : HbWidget(parent),

    41       mIconItem(0),

    42       mNormalIcon(0),

    43       mHighlightIcon(0),

    44       mNormalIconVisible(false)

    45 {

    46     mIconItem = new HbIconItem(this);

    47 

    48     mNormalIcon = new HbIcon(KTrashBinNormalItemImageName);

    49     mHighlightIcon = new HbIcon(KTrashBinHighlightItemImageName);

    50 

    51     mIconItem->setIcon(*mNormalIcon);

    52     setPreferredSize(80,80); // workaround for icon updating problem when changing theme

    53     QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Horizontal);

    54     layout->addItem(mIconItem);

    55     setLayout(layout);

    56 }

    57 

    58 /*!

    59     \internal

    60     Destructor.    

    61 */

    62 HsTrashBinWidget::~HsTrashBinWidget()

    63 {

    64 

    65 }

    66 

    67 /*!

    68     \internal

    69 */

    70 void HsTrashBinWidget::activate()

    71 {

    72     if (mNormalIconVisible) {

    73         mIconItem->setIcon(*mHighlightIcon);

    74         mNormalIconVisible = false;

    75     }

    76 }

    77 

    78 /*!

    79     \internal

    80 */

    81 void HsTrashBinWidget::deactivate()

    82 {

    83     if (!mNormalIconVisible) {

    84         mIconItem->setIcon(*mNormalIcon);

    85         mNormalIconVisible = true;

    86     }

    87 }