diff options
author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2020-11-02 16:11:52 +0100 |
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committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2020-11-02 16:12:04 +0000 |
commit | 25180730194bec25f915f32ab846ea583fb1493f (patch) | |
tree | 9a73e0336ecf21e085d99d6a651c5547b9eb99f8 /sources/pyside6/doc/codesnippets/doc/src/snippets/audio | |
parent | 6e3e7b9ca0548430aaa5e2555d6e02c64625fa3f (diff) |
Rename PySide2 to PySide6
Adapt CMake files, build scripts, tests and examples.
Task-number: PYSIDE-904
Change-Id: I845f7b006e9ad274fed5444ec4c1f9dbe176ff88
Reviewed-by: Christian Tismer <tismer@stackless.com>
Diffstat (limited to 'sources/pyside6/doc/codesnippets/doc/src/snippets/audio')
-rw-r--r-- | sources/pyside6/doc/codesnippets/doc/src/snippets/audio/main.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/sources/pyside6/doc/codesnippets/doc/src/snippets/audio/main.cpp b/sources/pyside6/doc/codesnippets/doc/src/snippets/audio/main.cpp new file mode 100644 index 000000000..09d1aa420 --- /dev/null +++ b/sources/pyside6/doc/codesnippets/doc/src/snippets/audio/main.cpp @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the documentation of Qt for Python. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +class Window2 (QWidget): +//![0] + @Slot(QAudio.State) + def stateChanged(self, newState): + if newState == QAudio.StopState: + if self.input.error() != QAudio.NoError: + # Error handling +//![0] + +class Window (QWidget): + def __init__(self): + QWidget.__init__(self) + self.output = QAudioOutput() + self.output.stateChanged[QAudio.State].connect(self.stateChanged) + + def setupFormat(self): +//![1] + format = QAudioFormat() + format.setFrequency(44100) +//![1] + format.setChannels(2) + format.setSampleSize(16) + format.setCodec("audio/pcm") + format.setByteOrder(QAudioFormat.LittleEndian) +//![2] + format.setSampleType(QAudioFormat.SignedInt) + + info = QAudioDeviceInfo(QAudioDeviceInfo.defaultOutputDevice()) + + if not info.isFormatSupported(format): + format = info.nearestFormat(format) +//![2] + +//![3] + @Slot(QAudio.State) + def stateChanged(self, newState): + if newState == QAudio.StopState: + if self.output.error() != QAudio.NoError: + # Perform error handling + else: + # Normal stop +//![3] + + # Handle + elif newState == QAudio.ActiveState: + # Handle active state... + +app = QApplication(sys.argv) + +window = Window() +window.show() +sys.exit(app.exec_()) + + |