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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui/QtGui>
#include <QtTest/QtTest>
class tst_QItemEditorFactory: public QObject
{
Q_OBJECT
private slots:
void createEditor();
void createCustomEditor();
};
void tst_QItemEditorFactory::createEditor()
{
const QItemEditorFactory *factory = QItemEditorFactory::defaultFactory();
QWidget parent;
QWidget *w = factory->createEditor(QVariant::String, &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(QVariant::Rect, creator);
editorFactory.registerEditor(QVariant::RectF, creator);
//creator should not be deleted as a result of calling the next line
editorFactory.registerEditor(QVariant::Rect, creator2);
QVERIFY(creator);
//this should erase creator2
editorFactory.registerEditor(QVariant::Rect, creator);
QVERIFY(creator2.isNull());
QWidget parent;
QWidget *w = editorFactory.createEditor(QVariant::Rect, &parent);
QCOMPARE(w->metaObject()->className(), "QDoubleSpinBox");
QCOMPARE(w->metaObject()->userProperty().type(), QVariant::Double);
}
//editorFactory has been deleted, so should be creator
//because editorFActory has the ownership
QVERIFY(creator.isNull());
QVERIFY(creator2.isNull());
delete creator;
}
QTEST_MAIN(tst_QItemEditorFactory)
#include "tst_qitemeditorfactory.moc"
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