/**************************************************************************** ** ** 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 QFXVIEW_H #define QFXVIEW_H #include #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Declarative) class QFxItem; class QmlEngine; class QmlContext; class QmlError; class QFxViewPrivate; class Q_DECLARATIVE_EXPORT QFxView : public QGraphicsView { Q_OBJECT public: explicit QFxView(QWidget *parent = 0); virtual ~QFxView(); void setUrl(const QUrl&); void setQml(const QString &qml, const QString &filename=QString()); QString qml() const; QmlEngine* engine(); QmlContext* rootContext(); virtual void execute(); virtual void reset(); virtual QFxItem* addItem(const QString &qml, QFxItem* parent=0); virtual void clearItems(); virtual QFxItem *root() const; void setContentResizable(bool); bool contentResizable() const; QSize sizeHint() const; static void printErrorLine(const QmlError &); Q_SIGNALS: void sceneResized(QSize size); private Q_SLOTS: void continueExecute(); void sizeChanged(); protected: virtual void resizeEvent(QResizeEvent *); void focusInEvent(QFocusEvent *); void focusOutEvent(QFocusEvent *); void timerEvent(QTimerEvent*); private: friend class QFxViewPrivate; QFxViewPrivate *d; }; QT_END_NAMESPACE QT_END_HEADER #endif // QFXVIEW_H