diff options
Diffstat (limited to 'src/quick/util/qquickpropertychanges_p.h')
-rw-r--r-- | src/quick/util/qquickpropertychanges_p.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/quick/util/qquickpropertychanges_p.h b/src/quick/util/qquickpropertychanges_p.h new file mode 100644 index 0000000000..313a781302 --- /dev/null +++ b/src/quick/util/qquickpropertychanges_p.h @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKPROPERTYCHANGES_H +#define QQUICKPROPERTYCHANGES_H + +#include "qquickstatechangescript_p.h" +#include <private/qqmlcustomparser_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QQuickPropertyChangesPrivate; +class Q_QUICK_PRIVATE_EXPORT QQuickPropertyChanges : public QQuickStateOperation +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QQuickPropertyChanges) + + Q_PROPERTY(QObject *target READ object WRITE setObject) + Q_PROPERTY(bool restoreEntryValues READ restoreEntryValues WRITE setRestoreEntryValues) + Q_PROPERTY(bool explicit READ isExplicit WRITE setIsExplicit) +public: + QQuickPropertyChanges(); + ~QQuickPropertyChanges(); + + QObject *object() const; + void setObject(QObject *); + + bool restoreEntryValues() const; + void setRestoreEntryValues(bool); + + bool isExplicit() const; + void setIsExplicit(bool); + + virtual ActionList actions(); + + bool containsProperty(const QString &name) const; + bool containsValue(const QString &name) const; + bool containsExpression(const QString &name) const; + void changeValue(const QString &name, const QVariant &value); + void changeExpression(const QString &name, const QString &expression); + void removeProperty(const QString &name); + QVariant value(const QString &name) const; + QString expression(const QString &name) const; + + void detachFromState(); + void attachToState(); + + QVariant property(const QString &name) const; +}; + +class QQuickPropertyChangesParser : public QQmlCustomParser +{ +public: + QQuickPropertyChangesParser() + : QQmlCustomParser(AcceptsAttachedProperties) {} + + void compileList(QList<QPair<QString, QVariant> > &list, const QString &pre, const QQmlCustomParserProperty &prop); + + virtual QByteArray compile(const QList<QQmlCustomParserProperty> &); + virtual void setCustomData(QObject *, const QByteArray &); +}; + + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickPropertyChanges) + +QT_END_HEADER + +#endif // QQUICKPROPERTYCHANGES_H |