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Diffstat (limited to 'doc/src/examples/slideshow.qdoc')
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diff --git a/doc/src/examples/slideshow.qdoc b/doc/src/examples/slideshow.qdoc new file mode 100644 index 000000000..6537e59e0 --- /dev/null +++ b/doc/src/examples/slideshow.qdoc @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** 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 documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:FDL$ +** 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 Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/*! + \example slideshow + \title SlideShow Example + + + \image slideshow-img1.png + + + Slideshow displays a series of time delayed images after you select a + source image directory to use. The folder button presents a list of three + options: browse for a directory, load a playlist or enter a location. + + This implementation uses a QMediaImageViewer object for the image with + a QVideoWidget used to do the display. Whether the the source is a + browsed directory, a playlist file or a URL to a local or remote + location the playlist object in Slideshow is updated with the file or + multiple file locations. + + \code + connect(imageViewer, SIGNAL(stateChanged(QMediaImageViewer::State)), + this, SLOT(stateChanged(QMediaImageViewer::State))); + + playlist = new QMediaPlaylist; + playlist->setMediaObject(imageViewer); + \endcode + + We create a QVideoWidget to display the viewer and add it to the dialog. + + \code + QVideoWidget *videoWidget = new QVideoWidget; + videoWidget->setMediaObject(imageViewer); + \endcode + + + \code + layout->addWidget(videoWidget, Qt::AlignCenter); + \endcode + + + The timeout between images is set by changing the timeout property in + QMediaImageViewer which is in milliseconds. So to change the timeout + to five seconds + \code + imageViewer->setTimeout( 5000 ); + \endcode + + +*/ |