main.cpp
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r2488 | /**************************************************************************** | ||
| ** | ||||
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r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
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r2488 | ** All rights reserved. | ||
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r2776 | ** For any questions to The Qt Company, please use contact form at http://qt.io | ||
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r2488 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r2488 | ** | ||
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r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
| ** accordance with the Qt License Agreement provided with the Software | ||||
| ** or, alternatively, in accordance with the terms contained in a written | ||||
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r2776 | ** agreement between you and The Qt Company. | ||
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r2488 | ** | ||
| ** If you have questions regarding the use of this file, please use | ||||
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r2740 | ** contact form at http://qt.io | ||
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r2488 | ** | ||
| ****************************************************************************/ | ||||
| #include <QtWidgets/QApplication> | ||||
| #include <QtQml/QQmlContext> | ||||
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r2712 | #include <QtQuick/QQuickView> | ||
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r2523 | #include <QtQml/QQmlEngine> | ||
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r2712 | #include <QtCore/QDir> | ||
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r2488 | #include "datasource.h" | ||
| int main(int argc, char *argv[]) | ||||
| { | ||||
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r2712 | // Qt Charts uses Qt Graphics View Framework for drawing, therefore QApplication must be used. | ||
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r2488 | QApplication app(argc, argv); | ||
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r2712 | QQuickView viewer; | ||
| // The following are needed to make examples run without having to install the module | ||||
| // in desktop environments. | ||||
| #ifdef Q_OS_WIN | ||||
| QString extraImportPath(QStringLiteral("%1/../../../../%2")); | ||||
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r2523 | #else | ||
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r2712 | QString extraImportPath(QStringLiteral("%1/../../../%2")); | ||
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r2523 | #endif | ||
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r2712 | viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(), | ||
| QString::fromLatin1("qml"))); | ||||
| QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QWindow::close); | ||||
| viewer.setTitle(QStringLiteral("QML Oscilloscope")); | ||||
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r2488 | |||
| DataSource dataSource(&viewer); | ||||
| viewer.rootContext()->setContextProperty("dataSource", &dataSource); | ||||
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r2712 | viewer.setSource(QUrl("qrc:/qml/qmloscilloscope/main.qml")); | ||
| viewer.setResizeMode(QQuickView::SizeRootObjectToView); | ||||
| viewer.show(); | ||||
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r2488 | |||
| return app.exec(); | ||||
| } | ||||