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Diffstat (limited to 'src/declarative/qml/qmlcontext.h')
-rw-r--r-- | src/declarative/qml/qmlcontext.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/declarative/qml/qmlcontext.h b/src/declarative/qml/qmlcontext.h new file mode 100644 index 0000000..9e3b6d8 --- /dev/null +++ b/src/declarative/qml/qmlcontext.h @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtDeclarative 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLCONTEXT_H +#define QMLCONTEXT_H + +#include <QtCore/qurl.h> +#include <QtCore/qobject.h> +#include <QtScript/qscriptvalue.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QString; +class QmlEngine; +class QmlRefCount; +class QmlContextPrivate; +class Q_DECLARATIVE_EXPORT QmlContext : public QObject +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QmlContext) + +public: + QmlContext(QmlContext *parent, QObject *objParent=0); + virtual ~QmlContext(); + + QmlEngine *engine() const; + QmlContext *parentContext() const; + + void addDefaultObject(QObject *); + void setContextProperty(const QString &, QObject *); + void setContextProperty(const QString &, const QVariant &); + + void activate(); + void deactivate(); + + static QmlContext *activeContext(); + + QUrl resolvedUri(const QUrl &); + QUrl resolvedUrl(const QUrl &); + +private Q_SLOTS: + void objectDestroyed(QObject *); + +private: + friend class QmlEngine; + friend class QmlEnginePrivate; + friend class QmlExpression; + friend class QmlBasicScript; + friend class QmlContextScriptClass; + friend class QmlObjectScriptClass; + friend class QmlComponent; + friend class QmlScriptPrivate; + friend class QmlBoundSignalProxy; + QmlContext(QmlEngine *); +}; + + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QMLCONTEXT_H |