ganeswidgets/tsrc/fute/HgWidgetTest/src/hgtestview.cpp
changeset 0 89c329efa980
child 1 e48454f237ca
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     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:  Another view for test application.
       
    15 *
       
    16 */
       
    17 #include <qgraphicslinearlayout.h>
       
    18 #include <qgraphicssceneresizeevent>
       
    19 #include <hbaction.h>
       
    20 #include <hbinstance.h>
       
    21 #include <hblabel.h>
       
    22 #include <hbmainwindow.h>
       
    23 #include "hgtestview.h"
       
    24 #include "trace.h"
       
    25 
       
    26 HgTestView::HgTestView(const QString &title1, const QString &title2, const QPixmap &pixmap, QGraphicsItem *parent) :
       
    27     HbView(parent), mPixmap(pixmap)
       
    28 {
       
    29     FUNC_LOG;
       
    30 
       
    31     QList<HbMainWindow *> mainWindows = hbInstance->allMainWindows();
       
    32     if (mainWindows.count() > 0)
       
    33     {
       
    34         HbMainWindow *primaryWindow = mainWindows[0];
       
    35 
       
    36         setTitle(primaryWindow->currentView()->title());
       
    37         setItemVisible(Hb::AllItems, true); // ensure that all needed view items stay visible
       
    38 
       
    39         // set view as parent because action will be removed on view exit
       
    40         mBackAction = new HbAction(Hb::BackAction, this);
       
    41         primaryWindow->addSoftKeyAction(Hb::SecondarySoftKey, mBackAction);
       
    42         connect(mBackAction, SIGNAL(triggered()), SLOT(closeView()));
       
    43 
       
    44         QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);
       
    45         HANDLE_ERROR_NULL(layout);
       
    46         if (layout)
       
    47         {
       
    48             HbLabel *title1Label = new HbLabel(title1);
       
    49             title1Label->setAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
       
    50             layout->addItem(title1Label);
       
    51 
       
    52             HbLabel *title2Label = new HbLabel(title2);
       
    53             title2Label->setAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
       
    54             layout->addItem(title2Label);
       
    55 
       
    56             mIconLabel = new HbLabel;
       
    57             HANDLE_ERROR_NULL(mIconLabel);
       
    58             if (mIconLabel)
       
    59             {
       
    60                 mIconLabel->setIcon(HbIcon(mPixmap));
       
    61                 mIconLabel->setAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
       
    62                 layout->addItem(mIconLabel);
       
    63             }
       
    64             setLayout(layout);
       
    65         }
       
    66     }
       
    67 }
       
    68 
       
    69 void HgTestView::closeView()
       
    70 {
       
    71     FUNC_LOG;
       
    72 
       
    73     QList<HbMainWindow *> mainWindows = hbInstance->allMainWindows();
       
    74     if (mainWindows.count() > 0)
       
    75     {
       
    76         HbMainWindow *primaryWindow = mainWindows[0];
       
    77         primaryWindow->removeView(this);
       
    78         primaryWindow->setViewSwitchingEnabled(true);
       
    79         primaryWindow->removeSoftKeyAction(Hb::SecondarySoftKey, mBackAction); // restores original action
       
    80     }
       
    81     delete this; // ownership transferred back from HbMainWindow
       
    82 }
       
    83 
       
    84 void HgTestView::resizeEvent(QGraphicsSceneResizeEvent *event)
       
    85 {
       
    86     FUNC_LOG;
       
    87 
       
    88     if (mIconLabel && event)
       
    89     {
       
    90         QSize iconSize(event->newSize().width()-5, event->newSize().height()-20);
       
    91         mIconLabel->setIcon(HbIcon(mPixmap.scaled(iconSize, Qt::KeepAspectRatio)));
       
    92     }
       
    93 }
       
    94