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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQMLCONTEXT_H
#define QQMLCONTEXT_H
#include <QtCore/qurl.h>
#include <QtCore/qobject.h>
#include <QtCore/qlist.h>
#include <QtCore/qpair.h>
#include <QtQml/qjsvalue.h>
#include <QtCore/qmetatype.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
class QString;
class QQmlEngine;
class QQmlContextPrivate;
class QQmlCompositeTypeData;
class QQmlContextData;
class Q_QML_EXPORT QQmlContext : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QQmlContext)
public:
struct PropertyPair { QString name; QVariant value; };
QQmlContext(QQmlEngine *parent, QObject *objParent = nullptr);
QQmlContext(QQmlContext *parent, QObject *objParent = nullptr);
~QQmlContext() override;
bool isValid() const;
QQmlEngine *engine() const;
QQmlContext *parentContext() const;
QObject *contextObject() const;
void setContextObject(QObject *);
QVariant contextProperty(const QString &) const;
void setContextProperty(const QString &, QObject *);
void setContextProperty(const QString &, const QVariant &);
void setContextProperties(const QList<PropertyPair> &properties);
QString nameForObject(const QObject *) const;
QObject *objectForName(const QString &) const;
QUrl resolvedUrl(const QUrl &) const;
void setBaseUrl(const QUrl &);
QUrl baseUrl() const;
QJSValue importedScript(const QString &name) const;
private:
friend class QQmlEngine;
friend class QQmlEnginePrivate;
friend class QQmlExpression;
friend class QQmlExpressionPrivate;
friend class QQmlComponent;
friend class QQmlComponentPrivate;
friend class QQmlScriptPrivate;
friend class QQmlContextData;
QQmlContext(QQmlContextPrivate &dd, QObject *parent = nullptr);
QQmlContext(QQmlEngine *, bool);
Q_DISABLE_COPY(QQmlContext)
};
QT_END_NAMESPACE
#endif // QQMLCONTEXT_H
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