diff options
Diffstat (limited to 'tests/auto/qitemeditorfactory/tst_qitemeditorfactory.cpp')
-rw-r--r-- | tests/auto/qitemeditorfactory/tst_qitemeditorfactory.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/tests/auto/qitemeditorfactory/tst_qitemeditorfactory.cpp b/tests/auto/qitemeditorfactory/tst_qitemeditorfactory.cpp new file mode 100644 index 0000000000..8481b7407f --- /dev/null +++ b/tests/auto/qitemeditorfactory/tst_qitemeditorfactory.cpp @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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" + |