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diff --git a/examples/winextras/musicplayer/doc/src/qtwinextras-musicplayer.qdoc b/examples/winextras/musicplayer/doc/src/qtwinextras-musicplayer.qdoc deleted file mode 100644 index c27ec0f..0000000 --- a/examples/winextras/musicplayer/doc/src/qtwinextras-musicplayer.qdoc +++ /dev/null @@ -1,106 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Free Documentation License Usage -** 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. Please review the following information to ensure -** the GNU Free Documentation License version 1.3 requirements -** will be met: https://www.gnu.org/licenses/fdl-1.3.html. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/*! - \example musicplayer - \title Music Player - \ingroup examples-qtwinextras - \brief Demonstrates managing Windows DWM features, jump lists, - taskbar button overlay, and thumbnail toolbar. - - \image qtwinextras-musicplayer-composited.png Screenshot of the Music Player example - - The Music Player example demonstrates how to use the various features - provided by the QtWinExtras module. - - \note The example uses QMediaPlayer from the QtMultimedia module to play - the music, but this article focuses on the parts where QtWinExtras features - are used. - - \section1 DWM Features - - The example uses Windows DWM (Desktop Window Manager) features to visually - integrate the window content to the window frame and to make the main window - and the volume popup translucent and blurred. - - \section1 Jump List - - The example creates a custom jump list to provide the user with fast - access to recently played music files. - - \snippet musicplayer/musicplayer.cpp 4 - - To enable the application jump list to show the desired recent files, - the corresponding file types are registered using the following helper - function. - - \snippet musicplayer/main.cpp 0 - - \section1 Taskbar Overlay and Progress - - The example uses Windows Taskbar for two things; it sets an overlay icon - that represents the current music playback state, and it indicates the - playback progress in the taskbar button. - - \image qtwinextras-musicplayer-taskbar.png Screenshot of the Music Player taskbar - - The following snippets show how the taskbar button is prepared. - - For the taskbar and the thumbnail toolbar to work, a native window handle - must be set by passing an instance of \c QWindow to - \c QWinTaskbarButton::setWindow() or \c QWinThumbnailToolBar::setWindow(), - respectively. This instance is created in the process of \c QWidget::show() - and can be retrieved by calling \c QWidget::windowHandle() afterwards. - We override \c QWidget::showEvent() for this purpose: - - \snippet musicplayer/musicplayer.cpp 7 - - The playback progress is wired directly to the taskbar progress indicator - by using signals and slots. - - \snippet musicplayer/musicplayer.cpp 5 - - The overlay icon and the progress indicator are updated whenever the state - of the music playback changes. - - \snippet musicplayer/musicplayer.cpp 2 - - \section1 Thumbnail Toolbar - - \image qtwinextras-musicplayer-thumbnail.png Screenshot of the Music Player thumbnail - - The Windows Thumbnail Toolbar is used for providing basic music playback - controls. These controls can be used to control the application without - having to activate the application. - - \snippet musicplayer/musicplayer.cpp 6 - - The buttons in the thumbnail toolbar are updated accordingly whenever the state - of the music playback changes. - - \snippet musicplayer/musicplayer.cpp 3 -*/ |