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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the Qt Assistant of the Qt Toolkit.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #include "topicchooser.h"

    43 

    44 #include <QLabel>

    45 #include <QListWidget>

    46 #include <QPushButton>

    47 

    48 QT_BEGIN_NAMESPACE

    49 

    50 TopicChooser::TopicChooser(QWidget *parent, const QStringList &lnkNames,

    51                             const QStringList &lnks, const QString &title)

    52     : QDialog(parent), links(lnks), linkNames(lnkNames)

    53 {

    54     ui.setupUi(this);

    55 

    56     ui.label->setText(tr("Choose a topic for <b>%1</b>").arg(title));

    57     ui.listbox->addItems(linkNames);

    58     if (ui.listbox->count() != 0)

    59         ui.listbox->setCurrentRow(0);

    60     ui.listbox->setFocus();

    61 }

    62 

    63 QString TopicChooser::link() const

    64 {

    65     if (ui.listbox->currentRow() == -1)

    66         return QString();

    67     QString s = ui.listbox->item(ui.listbox->currentRow())->text();

    68     if (s.isEmpty())

    69         return s;

    70     int i = linkNames.indexOf(s);

    71     return links[i];

    72 }

    73 

    74 QString TopicChooser::getLink(QWidget *parent, const QStringList &lnkNames,

    75                               const QStringList &lnks, const QString &title)

    76 {

    77     TopicChooser *dlg = new TopicChooser(parent, lnkNames, lnks, title);

    78     QString lnk;

    79     if (dlg->exec() == QDialog::Accepted)

    80         lnk = dlg->link();

    81     delete dlg;

    82     return lnk;

    83 }

    84 

    85 void TopicChooser::on_buttonDisplay_clicked()

    86 {

    87     accept();

    88 }

    89 

    90 void TopicChooser::on_buttonCancel_clicked()

    91 {

    92     reject();

    93 }

    94 

    95 void TopicChooser::on_listbox_itemActivated(QListWidgetItem *item)

    96 {

    97     Q_UNUSED(item);

    98     accept();

    99 }

   100 

   101 QT_END_NAMESPACE