1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "tracer.h"
#include "topicchooser.h"
QT_BEGIN_NAMESPACE
TopicChooser::TopicChooser(QWidget *parent, const QString &keyword,
const QMap<QString, QUrl> &links)
: QDialog(parent)
{
TRACE_OBJ
ui.setupUi(this);
ui.label->setText(tr("Choose a topic for <b>%1</b>:").arg(keyword));
QMap<QString, QUrl>::const_iterator it = links.constBegin();
for (; it != links.constEnd(); ++it) {
ui.listWidget->addItem(it.key());
m_links.append(it.value());
}
if (ui.listWidget->count() != 0)
ui.listWidget->setCurrentRow(0);
ui.listWidget->setFocus();
connect(ui.buttonDisplay, SIGNAL(clicked()), this, SLOT(accept()));
connect(ui.buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
connect(ui.listWidget, SIGNAL(itemActivated(QListWidgetItem*)), this,
SLOT(accept()));
}
QUrl TopicChooser::link() const
{
TRACE_OBJ
QListWidgetItem *item = ui.listWidget->currentItem();
if (!item)
return QUrl();
QString title = item->text();
if (title.isEmpty())
return QUrl();
const int row = ui.listWidget->row(item);
Q_ASSERT(row < m_links.count());
return m_links.at(row);
}
QT_END_NAMESPACE
|