← Back to branch summary

~oif-team/ubuntu/natty/qt4-x11/xi2.1

« back to all changes in this revision

Viewing changes to examples/widgets/icons/imagedelegate.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Adam Conrad
  • Date: 2005-08-24 04:09:09 UTC
  • Revision ID: james.westby@ubuntu.com-20050824040909-xmxe9jfr4a0w5671
Tags: upstream-4.0.0
Import upstream version 4.0.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
examples/widgets/icons/imagedelegate.cpp
 
1
/****************************************************************************
 
2
**
 
3
** Copyright (C) 2005-2005 Trolltech AS. All rights reserved.
 
4
**
 
5
** This file is part of the example classes of the Qt Toolkit.
 
6
**
 
7
** This file may be distributed under the terms of the Q Public License
 
8
** as defined by Trolltech AS of Norway and appearing in the file
 
9
** LICENSE.QPL included in the packaging of this file.
 
10
**
 
11
** This file may be distributed and/or modified under the terms of the
 
12
** GNU General Public License version 2 as published by the Free Software
 
13
** Foundation and appearing in the file LICENSE.GPL included in the
 
14
** packaging of this file.
 
15
**
 
16
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
 
17
**   information about Qt Commercial License Agreements.
 
18
** See http://www.trolltech.com/qpl/ for QPL licensing information.
 
19
** See http://www.trolltech.com/gpl/ for GPL licensing information.
 
20
**
 
21
** Contact info@trolltech.com if any conditions of this licensing are
 
22
** not clear to you.
 
23
**
 
24
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 
25
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 
26
**
 
27
****************************************************************************/
 
28
 
 
29
#include <QtGui>
 
30
 
 
31
#include "imagedelegate.h"
 
32
 
 
33
ImageDelegate::ImageDelegate(QObject *parent)
 
34
    : QItemDelegate(parent)
 
35
{
 
36
}
 
37
 
 
38
QWidget *ImageDelegate::createEditor(QWidget *parent,
 
39
                                     const QStyleOptionViewItem & /* option */,
 
40
                                     const QModelIndex &index) const
 
41
{
 
42
    QComboBox *comboBox = new QComboBox(parent);
 
43
    if (index.column() == 1) {
 
44
        comboBox->addItem(tr("Normal"));
 
45
        comboBox->addItem(tr("Active"));
 
46
        comboBox->addItem(tr("Disabled"));
 
47
    } else if (index.column() == 2) {
 
48
        comboBox->addItem(tr("Off"));
 
49
        comboBox->addItem(tr("On"));
 
50
    }
 
51
 
 
52
    connect(comboBox, SIGNAL(activated(int)), this, SLOT(emitCommitData()));
 
53
 
 
54
    return comboBox;
 
55
}
 
56
 
 
57
void ImageDelegate::setEditorData(QWidget *editor,
 
58
                                  const QModelIndex &index) const
 
59
{
 
60
    QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
 
61
    if (!comboBox)
 
62
        return;
 
63
 
 
64
    int pos = comboBox->findText(index.model()->data(index).toString(),
 
65
                                 Qt::MatchExactly);
 
66
    comboBox->setCurrentIndex(pos);
 
67
}
 
68
 
 
69
void ImageDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
 
70
                                 const QModelIndex &index) const
 
71
{
 
72
    QComboBox *comboBox = qobject_cast<QComboBox *>(editor);
 
73
    if (!comboBox)
 
74
        return;
 
75
 
 
76
    model->setData(index, comboBox->currentText());
 
77
}
 
78
 
 
79
void ImageDelegate::emitCommitData()
 
80
{
 
81
    emit commitData(qobject_cast<QWidget *>(sender()));
 
82
}