diff options
author | Qt by Nokia <qt-info@nokia.com> | 2011-04-27 14:13:26 +0200 |
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committer | axis <qt-info@nokia.com> | 2011-04-27 14:40:44 +0200 |
commit | a129444bb0156c936900dbd2f12bd9f427ff366c (patch) | |
tree | e2e8e77f185d5a5ac32ea0a96cd9945c742e8663 /src/declarative/items/qsgview.h | |
parent | 885735d011472bcfbb96e688d9e64553d7fe9d4b (diff) |
Initial import from qtquick2.
Branched from the monolithic repo, Qt qtquick2 branch, at commit
a4a585d2ee907746682846ae6e8a48e19deef469
Diffstat (limited to 'src/declarative/items/qsgview.h')
-rw-r--r-- | src/declarative/items/qsgview.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/declarative/items/qsgview.h b/src/declarative/items/qsgview.h new file mode 100644 index 0000000000..8e174b7170 --- /dev/null +++ b/src/declarative/items/qsgview.h @@ -0,0 +1,120 @@ +// Commit: 0b83a2161261be525f01359397ab1c8c34827749 +/**************************************************************************** +** +** Copyright (C) 2010 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 QSGVIEW_H +#define QSGVIEW_H + +#include <QtCore/qurl.h> +#include <qsgcanvas.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QDeclarativeEngine; +class QDeclarativeContext; +class QDeclarativeError; +class QSGItem; + +class QSGViewPrivate; +class Q_DECLARATIVE_EXPORT QSGView : public QSGCanvas +{ + Q_OBJECT + Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode) + Q_PROPERTY(Status status READ status NOTIFY statusChanged) + Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true) + Q_ENUMS(ResizeMode Status) +public: + explicit QSGView(QWidget *parent = 0, Qt::WindowFlags f = 0); + explicit QSGView(const QGLFormat &format, QWidget *parent = 0, Qt::WindowFlags f = 0); + QSGView(const QUrl &source, QWidget *parent = 0, Qt::WindowFlags f = 0); + QSGView(const QUrl &source, const QGLFormat &format, QWidget *parent = 0, Qt::WindowFlags f = 0); + virtual ~QSGView(); + + QUrl source() const; + void setSource(const QUrl&); + + QDeclarativeEngine* engine() const; + QDeclarativeContext* rootContext() const; + + QSGItem *rootObject() const; + + enum ResizeMode { SizeViewToRootObject, SizeRootObjectToView }; + ResizeMode resizeMode() const; + void setResizeMode(ResizeMode); + + enum Status { Null, Ready, Loading, Error }; + Status status() const; + + QList<QDeclarativeError> errors() const; + + QSize sizeHint() const; + QSize initialSize() const; + +Q_SIGNALS: + void statusChanged(QSGView::Status); + +private Q_SLOTS: + void continueExecute(); + +protected: + virtual void resizeEvent(QResizeEvent *); + virtual void paintEvent(QPaintEvent *event); + virtual void timerEvent(QTimerEvent*); + + virtual void keyPressEvent(QKeyEvent *); + virtual void keyReleaseEvent(QKeyEvent *); + virtual void mousePressEvent(QMouseEvent *); + virtual void mouseReleaseEvent(QMouseEvent *); + virtual void mouseMoveEvent(QMouseEvent *); +private: + Q_DISABLE_COPY(QSGView) + Q_DECLARE_PRIVATE(QSGView) +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSGVIEW_H |