Ignore:
Timestamp:
Feb 11, 2010, 11:19:06 PM (15 years ago)
Author:
Dmitry A. Kuminov
Message:

trunk: Merged in qt 4.6.1 sources.

Location:
trunk
Files:
2 edited

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  • trunk

  • trunk/doc/src/examples/musicplayerexample.qdoc

    r2 r561  
    22**
    33** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
    4 ** Contact: Qt Software Information (qt-info@nokia.com)
     4** All rights reserved.
     5** Contact: Nokia Corporation (qt-info@nokia.com)
    56**
    67** This file is part of the documentation of the Qt Toolkit.
    … …  
    2122** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    2223**
    23 ** In addition, as a special exception, Nokia gives you certain
    24 ** additional rights. These rights are described in the Nokia Qt LGPL
    25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
    26 ** package.
     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.
    2727**
    2828** GNU General Public License Usage
    … …  
    3434** met: http://www.gnu.org/copyleft/gpl.html.
    3535**
    36 ** If you are unsure which license is appropriate for your use, please
    37 ** contact the sales department at qt-sales@nokia.com.
     36** If you have questions regarding the use of this file, please contact
     37** Nokia at qt-info@nokia.com.
    3838** $QT_END_LICENSE$
    3939**
    … …  
    4141
    4242/*!
    43     \example phonon/musicplayer
     43    \example phonon/qmusicplayer
    4444    \title Music Player Example
    4545
    … …  
    9191    implementation.
    9292
    93     \snippet examples/phonon/musicplayer/mainwindow.h 2
     93    \snippet examples/phonon/qmusicplayer/mainwindow.h 2
    9494
    9595    We use the \l{Phonon::}{SeekSlider} to move the current playback
    … …  
    100100    music files. More on this later.
    101101
    102     \snippet examples/phonon/musicplayer/mainwindow.h 1
     102    \snippet examples/phonon/qmusicplayer/mainwindow.h 1
    103103
    104104    The \l{Phonon::}{MediaObject} informs us of the state of the playback and
    … …  
    117117    We start with the constructor:
    118118
    119     \snippet examples/phonon/musicplayer/mainwindow.cpp 0
     119    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 0
    120120
    121121    We start by instantiating our media and audio output objects.
    … …  
    131131    which is part of the Phonon namespace.
    132132
    133     \snippet examples/phonon/musicplayer/mainwindow.cpp 1
     133    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 1
    134134
    135135    We also connect signals of the media object to slots in our \c
    136136    MainWindow. We will examine them shortly.
    137137
    138     \snippet examples/phonon/musicplayer/mainwindow.cpp 2
     138    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 2
    139139
    140140    Finally, we call private helper functions to set up the GUI.
    … …  
    142142    , and volume slider. We move on to \c setupUi():
    143143
    144     \snippet examples/phonon/musicplayer/mainwindow.cpp 3
     144    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 3
    145145    \dots
    146     \snippet examples/phonon/musicplayer/mainwindow.cpp 4
     146    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 4
    147147
    148148    After creating the widgets, they must be supplied with the
    … …  
    153153    pause, and stop tool buttons, to slots of the media object.
    154154
    155     \snippet examples/phonon/musicplayer/mainwindow.cpp 5
    156 
    157     We move on to the the slots of \c MainWindow, starting with \c
     155    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 5
     156
     157    We move on to the slots of \c MainWindow, starting with \c
    158158    addFiles():
    159159
    160     \snippet examples/phonon/musicplayer/mainwindow.cpp 6
     160    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 6
    161161
    162162    In the \c addFiles() slot, we add files selected by the user to
    … …  
    170170    to this signal.
    171171
    172     \snippet examples/phonon/musicplayer/mainwindow.cpp 9
     172    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 9
    173173
    174174    The \l{Phonon::MediaObject::}{errorString()} function gives a
    … …  
    178178    file again.
    179179
    180     \snippet examples/phonon/musicplayer/mainwindow.cpp 10
     180    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 10
    181181
    182182    We update the GUI when the playback state changes, i.e., when it
    … …  
    189189    emitted when the playback position changes:
    190190
    191     \snippet examples/phonon/musicplayer/mainwindow.cpp 11
     191    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 11
    192192
    193193    The \c time is given in milliseconds.
    … …  
    196196    is invoked:
    197197
    198     \snippet examples/phonon/musicplayer/mainwindow.cpp 12
     198    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 12
    199199
    200200    Since we stop the media object, we first check whether it is
    … …  
    203203    can simply use \c row to find the new source.
    204204
    205     \snippet examples/phonon/musicplayer/mainwindow.cpp 13
     205    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 13
    206206
    207207    When the media source changes, we simply need to select the
    208208    corresponding row in the table.
    209209
    210     \snippet examples/phonon/musicplayer/mainwindow.cpp 14
     210    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 14
    211211
    212212    When \c metaStateChanged() is invoked, \c
    … …  
    221221    in which case an empty string is returned.
    222222
    223     \snippet examples/phonon/musicplayer/mainwindow.cpp 15
     223    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 15
    224224
    225225    If we have media sources in \c sources of which meta information
    … …  
    230230    We move on to the \c aboutToFinish() slot:
    231231
    232     \snippet examples/phonon/musicplayer/mainwindow.cpp 16
     232    \snippet examples/phonon/qmusicplayer/mainwindow.cpp 16
    233233
    234234    When a file is finished playing, the Music Player will move on and
    … …  
    245245    D-Bus, which is used by Phonon on Linux systems, demands this.
    246246
    247     \snippet examples/phonon/musicplayer/main.cpp 1
     247    \snippet examples/phonon/qmusicplayer/main.cpp 1
    248248*/
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