a4d7a4ccb3
Reorder the includes following the coding conventions. Remove unneeded includes. Add needed includes to avoid Transitive includes. QGestureEvent is passed by a pointer in the gestureEvent method in mandelbrotwidget.h. So, we do not really need to include the header. Instead, forward-declare QGestureEvent class in a namespace. Task-number: QTBUG-108861 Pick-to: 6.6 6.5 Change-Id: I48cfd663bf98350281ef7f31e6c0ef3e301a08ca Reviewed-by: Dennis Oberst <dennis.oberst@qt.io> Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
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 "mandelbrotwidget.h"
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#include "renderthread.h"
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#include <QApplication>
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#include <QCommandLineParser>
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#include <QCommandLineOption>
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#include <QDebug>
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//! [0]
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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QCommandLineParser parser;
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parser.setApplicationDescription("Qt Mandelbrot Example");
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parser.addHelpOption();
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parser.addVersionOption();
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QCommandLineOption passesOption("passes", "Number of passes (1-8)", "passes");
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parser.addOption(passesOption);
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parser.process(app);
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if (parser.isSet(passesOption)) {
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const auto passesStr = parser.value(passesOption);
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bool ok;
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const int passes = passesStr.toInt(&ok);
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if (!ok || passes < 1 || passes > 8) {
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qWarning() << "Invalid value:" << passesStr;
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return -1;
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}
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RenderThread::setNumPasses(passes);
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}
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MandelbrotWidget widget;
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widget.grabGesture(Qt::PinchGesture);
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widget.show();
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return app.exec();
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}
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//! [0]
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