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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QDoubleSpinBox>
#include <QItemEditorFactory>
#include <QTest>
class tst_QItemEditorFactory: public QObject
{
Q_OBJECT
private slots:
void createEditor();
void createCustomEditor();
void uintValues();
};
void tst_QItemEditorFactory::createEditor()
{
const QItemEditorFactory *factory = QItemEditorFactory::defaultFactory();
QWidget parent;
QWidget *w = factory->createEditor(QMetaType::QString, &parent);
QCOMPARE(w->metaObject()->className(), "QExpandingLineEdit");
}
//we make it inherit from QObject so that we can use QPointer
class MyEditor : public QObject, public QStandardItemEditorCreator<QDoubleSpinBox>
{
};
void tst_QItemEditorFactory::createCustomEditor()
{
QPointer<MyEditor> creator = new MyEditor;
QPointer<MyEditor> creator2 = new MyEditor;
{
QItemEditorFactory editorFactory;
editorFactory.registerEditor(QMetaType::QRect, creator);
editorFactory.registerEditor(QMetaType::QRectF, creator);
//creator should not be deleted as a result of calling the next line
editorFactory.registerEditor(QMetaType::QRect, creator2);
QVERIFY(creator);
//this should erase creator2
editorFactory.registerEditor(QMetaType::QRect, creator);
QVERIFY(creator2.isNull());
QWidget parent;
QWidget *w = editorFactory.createEditor(QMetaType::QRect, &parent);
QCOMPARE(w->metaObject()->className(), "QDoubleSpinBox");
QCOMPARE(w->metaObject()->userProperty().userType(), QMetaType::Double);
}
//editorFactory has been deleted, so should be creator
//because editorFActory has the ownership
QVERIFY(creator.isNull());
QVERIFY(creator2.isNull());
delete creator;
}
void tst_QItemEditorFactory::uintValues()
{
QItemEditorFactory editorFactory;
QWidget parent;
{
QWidget *editor = editorFactory.createEditor(QMetaType::UInt, &parent);
QCOMPARE(editor->metaObject()->className(), "QUIntSpinBox");
QCOMPARE(editor->metaObject()->userProperty().userType(), QMetaType::UInt);
}
{
QWidget *editor = editorFactory.createEditor(QMetaType::Int, &parent);
QCOMPARE(editor->metaObject()->className(), "QSpinBox");
QCOMPARE(editor->metaObject()->userProperty().userType(), QMetaType::Int);
}
}
QTEST_MAIN(tst_QItemEditorFactory)
#include "tst_qitemeditorfactory.moc"
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