1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
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18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
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26 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QDECLARATIVEPROPERTYCHANGES_H
43 #define QDECLARATIVEPROPERTYCHANGES_H
45 #include "QtQuick1/private/qdeclarativestateoperations_p.h"
46 #include <QtDeclarative/private/qdeclarativecustomparser_p.h>
52 QT_MODULE(Declarative)
54 class QDeclarative1PropertyChangesPrivate;
55 class Q_QTQUICK1_EXPORT QDeclarative1PropertyChanges : public QDeclarative1StateOperation
58 Q_DECLARE_PRIVATE(QDeclarative1PropertyChanges)
60 Q_PROPERTY(QObject *target READ object WRITE setObject)
61 Q_PROPERTY(bool restoreEntryValues READ restoreEntryValues WRITE setRestoreEntryValues)
62 Q_PROPERTY(bool explicit READ isExplicit WRITE setIsExplicit)
64 QDeclarative1PropertyChanges();
65 ~QDeclarative1PropertyChanges();
67 QObject *object() const;
68 void setObject(QObject *);
70 bool restoreEntryValues() const;
71 void setRestoreEntryValues(bool);
73 bool isExplicit() const;
74 void setIsExplicit(bool);
76 virtual ActionList actions();
78 bool containsProperty(const QString &name) const;
79 bool containsValue(const QString &name) const;
80 bool containsExpression(const QString &name) const;
81 void changeValue(const QString &name, const QVariant &value);
82 void changeExpression(const QString &name, const QString &expression);
83 void removeProperty(const QString &name);
84 QVariant value(const QString &name) const;
85 QString expression(const QString &name) const;
87 void detachFromState();
90 QVariant property(const QString &name) const;
93 class QDeclarative1PropertyChangesParser : public QDeclarativeCustomParser
96 QDeclarative1PropertyChangesParser()
97 : QDeclarativeCustomParser(AcceptsAttachedProperties) {}
99 void compileList(QList<QPair<QByteArray, QVariant> > &list, const QByteArray &pre, const QDeclarativeCustomParserProperty &prop);
101 virtual QByteArray compile(const QList<QDeclarativeCustomParserProperty> &);
102 virtual void setCustomData(QObject *, const QByteArray &);
107 QML_DECLARE_TYPE(QDeclarative1PropertyChanges)
111 #endif // QDECLARATIVEPROPERTYCHANGES_H