summaryrefslogtreecommitdiffstats
path: root/src/gui/itemviews/qdatawidgetmapper.h
blob: 9485cb08a8268845ea3261a96aa513e23ce2c2dc (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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDATAWIDGETMAPPER_H
#define QDATAWIDGETMAPPER_H

#include "QtCore/qobject.h"

#ifndef QT_NO_DATAWIDGETMAPPER

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QAbstractItemDelegate;
class QAbstractItemModel;
class QModelIndex;
class QDataWidgetMapperPrivate;

class Q_GUI_EXPORT QDataWidgetMapper: public QObject
{
    Q_OBJECT

    Q_ENUMS(SubmitPolicy)
    Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
    Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
    Q_PROPERTY(SubmitPolicy submitPolicy READ submitPolicy WRITE setSubmitPolicy)

public:
    QDataWidgetMapper(QObject *parent = 0);
    ~QDataWidgetMapper();

    void setModel(QAbstractItemModel *model);
    QAbstractItemModel *model() const;

    void setItemDelegate(QAbstractItemDelegate *delegate);
    QAbstractItemDelegate *itemDelegate() const;

    void setRootIndex(const QModelIndex &index);
    QModelIndex rootIndex() const;

    void setOrientation(Qt::Orientation aOrientation);
    Qt::Orientation orientation() const;

    enum SubmitPolicy { AutoSubmit, ManualSubmit };
    void setSubmitPolicy(SubmitPolicy policy);
    SubmitPolicy submitPolicy() const;

    void addMapping(QWidget *widget, int section);
    void addMapping(QWidget *widget, int section, const QByteArray &propertyName);
    void removeMapping(QWidget *widget);
    int mappedSection(QWidget *widget) const;
    QByteArray mappedPropertyName(QWidget *widget) const;
    QWidget *mappedWidgetAt(int section) const;
    void clearMapping();

    int currentIndex() const;

public Q_SLOTS:
    void revert();
    bool submit();

    void toFirst();
    void toLast();
    void toNext();
    void toPrevious();
    virtual void setCurrentIndex(int index);
    void setCurrentModelIndex(const QModelIndex &index);

Q_SIGNALS:
    void currentIndexChanged(int index);

private:
    Q_DECLARE_PRIVATE(QDataWidgetMapper)
    Q_DISABLE_COPY(QDataWidgetMapper)
    Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &, const QModelIndex &))
    Q_PRIVATE_SLOT(d_func(), void _q_commitData(QWidget *))
    Q_PRIVATE_SLOT(d_func(), void _q_closeEditor(QWidget *, QAbstractItemDelegate::EndEditHint))
    Q_PRIVATE_SLOT(d_func(), void _q_modelDestroyed())
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_DATAWIDGETMAPPER
#endif