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Diffstat (limited to 'src/declarative/items/qsgimagebase_p.h')
-rw-r--r-- | src/declarative/items/qsgimagebase_p.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/declarative/items/qsgimagebase_p.h b/src/declarative/items/qsgimagebase_p.h new file mode 100644 index 0000000000..fe42854304 --- /dev/null +++ b/src/declarative/items/qsgimagebase_p.h @@ -0,0 +1,116 @@ +// Commit: ab71df83ba4eb9d749efc0f3a2d4a0fe5486023f +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGIMAGEBASE_P_H +#define QSGIMAGEBASE_P_H + +#include "qsgimplicitsizeitem_p.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QSGImageBasePrivate; +class Q_AUTOTEST_EXPORT QSGImageBase : public QSGImplicitSizeItem +{ + Q_OBJECT + Q_ENUMS(Status) + + Q_PROPERTY(Status status READ status NOTIFY statusChanged) + Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) + Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged) + Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged) + Q_PROPERTY(bool cache READ cache WRITE setCache NOTIFY cacheChanged) + Q_PROPERTY(QSize sourceSize READ sourceSize WRITE setSourceSize NOTIFY sourceSizeChanged) + Q_PROPERTY(bool mirror READ mirror WRITE setMirror NOTIFY mirrorChanged) + +public: + QSGImageBase(QSGItem *parent=0); + ~QSGImageBase(); + enum Status { Null, Ready, Loading, Error }; + Status status() const; + qreal progress() const; + + QUrl source() const; + virtual void setSource(const QUrl &url); + + bool asynchronous() const; + void setAsynchronous(bool); + + bool cache() const; + void setCache(bool); + + virtual void setSourceSize(const QSize&); + QSize sourceSize() const; + + virtual void setMirror(bool mirror); + bool mirror() const; + +Q_SIGNALS: + void sourceChanged(const QUrl &); + void sourceSizeChanged(); + void statusChanged(QSGImageBase::Status); + void progressChanged(qreal progress); + void asynchronousChanged(); + void cacheChanged(); + void mirrorChanged(); + +protected: + virtual void load(); + virtual void componentComplete(); + virtual void pixmapChange(); + QSGImageBase(QSGImageBasePrivate &dd, QSGItem *parent); + +private Q_SLOTS: + virtual void requestFinished(); + void requestProgress(qint64,qint64); + +private: + Q_DISABLE_COPY(QSGImageBase) + Q_DECLARE_PRIVATE(QSGImageBase) +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSGIMAGEBASE_P_H |