45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#include <QtQml/qqmlengine.h>
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#include <QtQml/qqmlcontext.h>
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#include <QtQuickTest/quicktest.h>
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class Setup : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(bool bindingLoopDetected READ wasBindingLoopDetected FINAL)
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Q_PROPERTY(bool useDefaultSizePolicy READ useDefaultSizePolicy WRITE setUseDefaultSizePolicy FINAL)
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public:
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Setup() {}
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bool wasBindingLoopDetected() const { return mBindingLoopDetected; }
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bool useDefaultSizePolicy() const { return QCoreApplication::testAttribute(Qt::AA_QtQuickUseDefaultSizePolicy); }
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void setUseDefaultSizePolicy(bool policy) { QCoreApplication::setAttribute(Qt::AA_QtQuickUseDefaultSizePolicy, policy); }
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public slots:
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void resetBindingLoopDetectedFlag() { mBindingLoopDetected = false; }
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void qmlEngineAvailable(QQmlEngine *engine)
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{
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connect(engine, &QQmlEngine::warnings, this, &Setup::qmlWarnings);
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qmlRegisterSingletonInstance("org.qtproject.Test", 1, 0, "LayoutSetup", this);
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}
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void qmlWarnings(const QList<QQmlError> &warnings)
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{
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for (const auto &error : warnings) {
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if (error.messageType() == QtWarningMsg && error.description().contains(QStringLiteral("Binding loop detected")))
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mBindingLoopDetected = true;
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}
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}
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private:
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bool mBindingLoopDetected = false;
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};
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QUICK_TEST_MAIN_WITH_SETUP(tst_qquicklayouts, Setup)
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#include "tst_qquicklayouts.moc"
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