diff options
Diffstat (limited to 'tests/manual/quickwidgetviewer/main.cpp')
-rw-r--r-- | tests/manual/quickwidgetviewer/main.cpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tests/manual/quickwidgetviewer/main.cpp b/tests/manual/quickwidgetviewer/main.cpp new file mode 100644 index 0000000000..0f305b0328 --- /dev/null +++ b/tests/manual/quickwidgetviewer/main.cpp @@ -0,0 +1,91 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QApplication> +#include <QCommandLineOption> +#include <QCommandLineParser> +#include <QDebug> +#include <QDir> +#include <QFileDialog> +#include <QOpenGLFunctions> +#include <QOpenGLContext> +#include <QQmlEngine> +#include <QQuickWidget> +#include <QUrl> + +#include <iostream> + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + QCoreApplication::setApplicationName("QQuickWidget Viewer"); + QCoreApplication::setOrganizationName("QtProject"); + QCoreApplication::setApplicationVersion(QT_VERSION_STR); + QCommandLineParser parser; + parser.addHelpOption(); + parser.addVersionOption(); + parser.addPositionalArgument("url", "The URL to open."); + parser.process(app); + + QUrl url; + if (parser.positionalArguments().isEmpty()) { + QFileDialog fileDialog(nullptr, "Select QML File"); + fileDialog.setMimeTypeFilters(QStringList("text/x-qml")); + if (fileDialog.exec() != QDialog::Accepted) + return 0; + url = fileDialog.selectedUrls().constFirst(); + } else { + url = QUrl::fromUserInput(parser.positionalArguments().constFirst(), + QDir::currentPath(), QUrl::AssumeLocalFile); + if (!url.isValid()) { + std::cerr << qPrintable(url.errorString()) << '\n'; + return -1; + } + } + + QQuickWidget w(url); + w.setAttribute(Qt::WA_AcceptTouchEvents); + if (w.status() == QQuickWidget::Error) + return -1; + QObject::connect(w.engine(), &QQmlEngine::quit, &app, &QCoreApplication::quit); + w.show(); + + std::cout << "Qt " << QT_VERSION_STR << ' ' << qPrintable(app.platformName()); + if (QOpenGLContext *openglContext = w.quickWindow()->openglContext()) { + QOpenGLFunctions *glFunctions = openglContext->functions(); + std::cout << " OpenGL \"" << glFunctions->glGetString(GL_RENDERER) + << "\" \"" << glFunctions->glGetString(GL_VERSION) << '"'; + } + const qreal devicePixelRatio = w.devicePixelRatioF(); + if (!qFuzzyCompare(devicePixelRatio, qreal(1))) + std::cout << ", DPR=" << devicePixelRatio; + std::cout << '\n'; + + return app.exec(); + +} |