mirror of
https://github.com/Gator96100/ProxSpace.git
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131 lines
4.3 KiB
C++
131 lines
4.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtQml module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QQMLCOMPONENT_H
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#define QQMLCOMPONENT_H
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#include <QtQml/qqml.h>
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#include <QtQml/qqmlerror.h>
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#include <QtCore/qobject.h>
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#include <QtCore/qstring.h>
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#include <QtQml/qjsvalue.h>
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QT_BEGIN_NAMESPACE
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class QByteArray;
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class QQmlEngine;
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class QQmlComponent;
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class QQmlIncubator;
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class QQmlV4Function;
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class QQmlCompiledData;
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class QQmlComponentPrivate;
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class QQmlComponentAttached;
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class Q_QML_EXPORT QQmlComponent : public QObject
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QQmlComponent)
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Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
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Q_PROPERTY(Status status READ status NOTIFY statusChanged)
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Q_PROPERTY(QUrl url READ url CONSTANT)
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public:
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enum CompilationMode { PreferSynchronous, Asynchronous };
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Q_ENUM(CompilationMode)
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QQmlComponent(QObject *parent = Q_NULLPTR);
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QQmlComponent(QQmlEngine *, QObject *parent = Q_NULLPTR);
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QQmlComponent(QQmlEngine *, const QString &fileName, QObject *parent = Q_NULLPTR);
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QQmlComponent(QQmlEngine *, const QString &fileName, CompilationMode mode, QObject *parent = Q_NULLPTR);
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QQmlComponent(QQmlEngine *, const QUrl &url, QObject *parent = Q_NULLPTR);
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QQmlComponent(QQmlEngine *, const QUrl &url, CompilationMode mode, QObject *parent = Q_NULLPTR);
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virtual ~QQmlComponent();
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enum Status { Null, Ready, Loading, Error };
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Q_ENUM(Status)
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Status status() const;
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bool isNull() const;
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bool isReady() const;
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bool isError() const;
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bool isLoading() const;
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QList<QQmlError> errors() const;
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Q_INVOKABLE QString errorString() const;
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qreal progress() const;
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QUrl url() const;
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virtual QObject *create(QQmlContext *context = Q_NULLPTR);
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virtual QObject *beginCreate(QQmlContext *);
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virtual void completeCreate();
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void create(QQmlIncubator &, QQmlContext *context = Q_NULLPTR,
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QQmlContext *forContext = Q_NULLPTR);
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QQmlContext *creationContext() const;
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static QQmlComponentAttached *qmlAttachedProperties(QObject *);
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public Q_SLOTS:
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void loadUrl(const QUrl &url);
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void loadUrl(const QUrl &url, CompilationMode mode);
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void setData(const QByteArray &, const QUrl &baseUrl);
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Q_SIGNALS:
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void statusChanged(QQmlComponent::Status);
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void progressChanged(qreal);
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protected:
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QQmlComponent(QQmlComponentPrivate &dd, QObject* parent);
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Q_INVOKABLE void createObject(QQmlV4Function *);
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Q_INVOKABLE void incubateObject(QQmlV4Function *);
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private:
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QQmlComponent(QQmlEngine *, QQmlCompiledData *, int, QObject *parent);
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Q_DISABLE_COPY(QQmlComponent)
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friend class QQmlTypeData;
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friend class QQmlObjectCreator;
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};
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QT_END_NAMESPACE
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QML_DECLARE_TYPE(QQmlComponent)
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QML_DECLARE_TYPEINFO(QQmlComponent, QML_HAS_ATTACHED_PROPERTIES)
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#endif // QQMLCOMPONENT_H
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