[2] | 1 | /****************************************************************************
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| 2 | **
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[846] | 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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[561] | 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com)
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[2] | 6 | **
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| 7 | ** This file is part of the QtGui module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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[561] | 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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[2] | 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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[561] | 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at qt-info@nokia.com.
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[2] | 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef QDATAWIDGETMAPPER_H
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| 43 | #define QDATAWIDGETMAPPER_H
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| 44 |
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| 45 | #include "QtCore/qobject.h"
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| 46 |
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| 47 | #ifndef QT_NO_DATAWIDGETMAPPER
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| 48 |
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| 49 | QT_BEGIN_HEADER
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| 50 |
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| 51 | QT_BEGIN_NAMESPACE
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| 52 |
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| 53 | QT_MODULE(Gui)
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| 54 |
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| 55 | class QAbstractItemDelegate;
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| 56 | class QAbstractItemModel;
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| 57 | class QModelIndex;
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| 58 | class QDataWidgetMapperPrivate;
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| 59 |
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| 60 | class Q_GUI_EXPORT QDataWidgetMapper: public QObject
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| 61 | {
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| 62 | Q_OBJECT
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| 63 |
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| 64 | Q_ENUMS(SubmitPolicy)
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| 65 | Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
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| 66 | Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
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| 67 | Q_PROPERTY(SubmitPolicy submitPolicy READ submitPolicy WRITE setSubmitPolicy)
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| 68 |
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| 69 | public:
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| 70 | QDataWidgetMapper(QObject *parent = 0);
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| 71 | ~QDataWidgetMapper();
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| 72 |
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| 73 | void setModel(QAbstractItemModel *model);
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| 74 | QAbstractItemModel *model() const;
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| 75 |
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| 76 | void setItemDelegate(QAbstractItemDelegate *delegate);
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| 77 | QAbstractItemDelegate *itemDelegate() const;
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| 78 |
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| 79 | void setRootIndex(const QModelIndex &index);
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| 80 | QModelIndex rootIndex() const;
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| 81 |
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| 82 | void setOrientation(Qt::Orientation aOrientation);
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| 83 | Qt::Orientation orientation() const;
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| 84 |
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| 85 | enum SubmitPolicy { AutoSubmit, ManualSubmit };
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| 86 | void setSubmitPolicy(SubmitPolicy policy);
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| 87 | SubmitPolicy submitPolicy() const;
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| 88 |
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| 89 | void addMapping(QWidget *widget, int section);
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| 90 | void addMapping(QWidget *widget, int section, const QByteArray &propertyName);
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| 91 | void removeMapping(QWidget *widget);
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| 92 | int mappedSection(QWidget *widget) const;
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| 93 | QByteArray mappedPropertyName(QWidget *widget) const;
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| 94 | QWidget *mappedWidgetAt(int section) const;
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| 95 | void clearMapping();
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| 96 |
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| 97 | int currentIndex() const;
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| 98 |
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| 99 | public Q_SLOTS:
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| 100 | void revert();
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| 101 | bool submit();
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| 102 |
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| 103 | void toFirst();
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| 104 | void toLast();
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| 105 | void toNext();
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| 106 | void toPrevious();
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| 107 | virtual void setCurrentIndex(int index);
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| 108 | void setCurrentModelIndex(const QModelIndex &index);
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| 109 |
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| 110 | Q_SIGNALS:
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| 111 | void currentIndexChanged(int index);
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| 112 |
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| 113 | private:
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| 114 | Q_DECLARE_PRIVATE(QDataWidgetMapper)
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| 115 | Q_DISABLE_COPY(QDataWidgetMapper)
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| 116 | Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &, const QModelIndex &))
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| 117 | Q_PRIVATE_SLOT(d_func(), void _q_commitData(QWidget *))
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| 118 | Q_PRIVATE_SLOT(d_func(), void _q_closeEditor(QWidget *, QAbstractItemDelegate::EndEditHint))
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| 119 | Q_PRIVATE_SLOT(d_func(), void _q_modelDestroyed())
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| 120 | };
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| 121 |
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| 122 | QT_END_NAMESPACE
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| 123 |
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| 124 | QT_END_HEADER
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| 125 |
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| 126 | #endif // QT_NO_DATAWIDGETMAPPER
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| 127 | #endif
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| 128 |
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