05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
32 lines
889 B
C++
32 lines
889 B
C++
// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QtCore>
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// This test shows how to asyncify enables blocking
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// the main thread on QEventLoop::exec(), while event
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// provessing continues.
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int main(int argc, char **argv)
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{
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QCoreApplication app(argc, argv);
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#ifdef QT_HAVE_EMSCRIPTEN_ASYNCIFY
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QTimer::singleShot(1000, []() {
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QEventLoop loop;
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QTimer::singleShot(2000, [&loop]() {
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qDebug() << "Calling QEventLoop::quit()";
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loop.quit();
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});
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qDebug() << "Calling QEventLoop::exec()";
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loop.exec();
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qDebug() << "Returned from QEventLoop::exec()";
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});
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#else
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qDebug() << "This test requires Emscripten asyncify. To enable,"
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<< "configure Qt with -device-option QT_EMSCRIPTEN_ASYNCIFY=1";
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#endif
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app.exec();
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}
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