source: trunk/src/gui/itemviews/qdatawidgetmapper.h@ 855

Last change on this file since 855 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 4.2 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QDATAWIDGETMAPPER_H
43#define QDATAWIDGETMAPPER_H
44
45#include "QtCore/qobject.h"
46
47#ifndef QT_NO_DATAWIDGETMAPPER
48
49QT_BEGIN_HEADER
50
51QT_BEGIN_NAMESPACE
52
53QT_MODULE(Gui)
54
55class QAbstractItemDelegate;
56class QAbstractItemModel;
57class QModelIndex;
58class QDataWidgetMapperPrivate;
59
60class Q_GUI_EXPORT QDataWidgetMapper: public QObject
61{
62 Q_OBJECT
63
64 Q_ENUMS(SubmitPolicy)
65 Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
66 Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
67 Q_PROPERTY(SubmitPolicy submitPolicy READ submitPolicy WRITE setSubmitPolicy)
68
69public:
70 QDataWidgetMapper(QObject *parent = 0);
71 ~QDataWidgetMapper();
72
73 void setModel(QAbstractItemModel *model);
74 QAbstractItemModel *model() const;
75
76 void setItemDelegate(QAbstractItemDelegate *delegate);
77 QAbstractItemDelegate *itemDelegate() const;
78
79 void setRootIndex(const QModelIndex &index);
80 QModelIndex rootIndex() const;
81
82 void setOrientation(Qt::Orientation aOrientation);
83 Qt::Orientation orientation() const;
84
85 enum SubmitPolicy { AutoSubmit, ManualSubmit };
86 void setSubmitPolicy(SubmitPolicy policy);
87 SubmitPolicy submitPolicy() const;
88
89 void addMapping(QWidget *widget, int section);
90 void addMapping(QWidget *widget, int section, const QByteArray &propertyName);
91 void removeMapping(QWidget *widget);
92 int mappedSection(QWidget *widget) const;
93 QByteArray mappedPropertyName(QWidget *widget) const;
94 QWidget *mappedWidgetAt(int section) const;
95 void clearMapping();
96
97 int currentIndex() const;
98
99public Q_SLOTS:
100 void revert();
101 bool submit();
102
103 void toFirst();
104 void toLast();
105 void toNext();
106 void toPrevious();
107 virtual void setCurrentIndex(int index);
108 void setCurrentModelIndex(const QModelIndex &index);
109
110Q_SIGNALS:
111 void currentIndexChanged(int index);
112
113private:
114 Q_DECLARE_PRIVATE(QDataWidgetMapper)
115 Q_DISABLE_COPY(QDataWidgetMapper)
116 Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &, const QModelIndex &))
117 Q_PRIVATE_SLOT(d_func(), void _q_commitData(QWidget *))
118 Q_PRIVATE_SLOT(d_func(), void _q_closeEditor(QWidget *, QAbstractItemDelegate::EndEditHint))
119 Q_PRIVATE_SLOT(d_func(), void _q_modelDestroyed())
120};
121
122QT_END_NAMESPACE
123
124QT_END_HEADER
125
126#endif // QT_NO_DATAWIDGETMAPPER
127#endif
128
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