source: trunk/doc/src/snippets/stringlistmodel/model.h@ 5

Last change on this file since 5 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 2.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the documentation of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
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28** GNU General Public License Usage
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30** General Public License version 3.0 as published by the Free Software
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40****************************************************************************/
41
42#ifndef MODEL_H
43#define MODEL_H
44
45#include <QAbstractListModel>
46#include <QObject>
47#include <QStringList>
48
49//! [0]
50class StringListModel : public QAbstractListModel
51{
52 Q_OBJECT
53
54public:
55 StringListModel(const QStringList &strings, QObject *parent = 0)
56 : QAbstractListModel(parent), stringList(strings) {}
57
58 int rowCount(const QModelIndex &parent = QModelIndex()) const;
59 QVariant data(const QModelIndex &index, int role) const;
60 QVariant headerData(int section, Qt::Orientation orientation,
61//! [0] //! [1]
62 int role = Qt::DisplayRole) const;
63//! [1]
64
65//! [2]
66 Qt::ItemFlags flags(const QModelIndex &index) const;
67 bool setData(const QModelIndex &index, const QVariant &value,
68//! [2] //! [3]
69 int role = Qt::EditRole);
70//! [3]
71
72//! [4]
73 bool insertRows(int position, int rows, const QModelIndex &index = QModelIndex());
74 bool removeRows(int position, int rows, const QModelIndex &index = QModelIndex());
75//! [4]
76
77//! [5]
78private:
79 QStringList stringList;
80};
81//! [5]
82
83#endif
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