blob: b157c7063460d6e5f47c7988ef07d97dff85d4cd (
plain)
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
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QObject *parent = &app;
QStringList numbers;
numbers << "One" << "Two" << "Three" << "Four" << "Five";
QAbstractItemModel *stringListModel = new QStringListModel(numbers, parent);
//! [0]
QSortFilterProxyModel *filterModel = new QSortFilterProxyModel(parent);
filterModel->setSourceModel(stringListModel);
//! [0]
QWidget *window = new QWidget;
//! [1]
QListView *filteredView = new QListView;
filteredView->setModel(filterModel);
//! [1]
filteredView->setWindowTitle("Filtered view onto a string list model");
QLineEdit *patternEditor = new QLineEdit;
QObject::
connect(patternEditor, SIGNAL(textChanged(const QString &)),
filterModel, SLOT(setFilterRegExp(const QString &)));
QVBoxLayout *layout = new QVBoxLayout(window);
layout->addWidget(filteredView);
layout->addWidget(patternEditor);
window->show();
return app.exec();
}
|