1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QDECLARATIVEVIEW_H
43 #define QDECLARATIVEVIEW_H
45 #include <QtCore/qdatetime.h>
46 #include <QtCore/qurl.h>
47 #include <QtGui/qgraphicssceneevent.h>
48 #include <QtGui/qgraphicsview.h>
49 #include <QtGui/qwidget.h>
55 class QGraphicsObject;
56 class QDeclarativeEngine;
57 class QDeclarativeContext;
58 class QDeclarativeError;
60 QT_MODULE(Declarative)
62 class QDeclarativeViewPrivate;
63 class Q_DECLARATIVE_EXPORT QDeclarativeView : public QGraphicsView
66 Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)
67 Q_PROPERTY(Status status READ status NOTIFY statusChanged)
68 Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true)
69 Q_ENUMS(ResizeMode Status)
71 explicit QDeclarativeView(QWidget *parent = 0);
72 QDeclarativeView(const QUrl &source, QWidget *parent = 0);
73 virtual ~QDeclarativeView();
77 QDeclarativeEngine* engine() const;
78 QDeclarativeContext* rootContext() const;
80 QGraphicsObject *rootObject() const;
82 enum ResizeMode { SizeViewToRootObject, SizeRootObjectToView };
83 ResizeMode resizeMode() const;
84 void setResizeMode(ResizeMode);
86 enum Status { Null, Ready, Loading, Error };
87 Status status() const;
89 QList<QDeclarativeError> errors() const;
91 QSize sizeHint() const;
92 QSize initialSize() const;
95 void setSource(const QUrl&);
98 void sceneResized(QSize size); // ???
99 void statusChanged(QDeclarativeView::Status);
100 void initialSizeChanged(QSize size);
103 void continueExecute();
106 virtual void resizeEvent(QResizeEvent *);
107 virtual void paintEvent(QPaintEvent *event);
108 virtual void timerEvent(QTimerEvent*);
109 virtual void setRootObject(QObject *obj);
110 virtual bool eventFilter(QObject *watched, QEvent *e);
113 Q_DISABLE_COPY(QDeclarativeView)
114 Q_DECLARE_PRIVATE(QDeclarativeView)
121 #endif // QDECLARATIVEVIEW_H