source: trunk/doc/src/snippets/phonon.cpp@ 561

Last change on this file since 561 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 3.3 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the documentation of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42
43Window::Window()
44{
45 {
46//![0]
47 Phonon::MediaObject *music =
48 Phonon::createPlayer(Phonon::MusicCategory,
49 Phonon::MediaSource("/path/mysong.wav"));
50 music->play();
51//![0]
52 }
53
54 {
55 QWidget *parentWidget = new QWidget;
56 QUrl url("Myfancymusic");
57//![1]
58 Phonon::VideoPlayer *player =
59 new Phonon::VideoPlayer(Phonon::VideoCategory, parentWidget);
60 player->play(url);
61//![1]
62 }
63
64 {
65//![2]
66 Phonon::MediaObject *mediaObject = new Phonon::MediaObject(this);
67 mediaObject->setCurrentSource(Phonon::MediaSource("/mymusic/barbiegirl.wav"));
68 Phonon::AudioOutput *audioOutput =
69 new Phonon::AudioOutput(Phonon::MusicCategory, this);
70 Phonon::Path path = Phonon::createPath(mediaObject, audioOutput);
71//![2]
72
73//![3]
74 Phonon::Effect *effect =
75 new Phonon::Effect(
76 Phonon::BackendCapabilities::availableAudioEffects()[0], this);
77 path.insertEffect(effect);
78//![3]
79 }
80
81 {
82//![4]
83 Phonon::MediaObject *mediaObject = new Phonon::MediaObject(this);
84
85 Phonon::VideoWidget *videoWidget = new Phonon::VideoWidget(this);
86 Phonon::createPath(mediaObject, videoWidget);
87
88 Phonon::AudioOutput *audioOutput =
89 new Phonon::AudioOutput(Phonon::VideoCategory, this);
90 Phonon::createPath(mediaObject, audioOutput);
91//![4]
92//![5]
93 mediaObject->play();
94//![5]
95 }
96}
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