| /**************************************************************************** |
| ** |
| ** 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 |
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| ** 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #ifndef MODELTEST_H |
| #define MODELTEST_H |
| |
| #include <QtCore/QObject> |
| #include <QtCore/QAbstractItemModel> |
| #include <QtCore/QStack> |
| |
| class ModelTest : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| ModelTest( QAbstractItemModel *model, QObject *parent = 0 ); |
| |
| private Q_SLOTS: |
| void nonDestructiveBasicTest(); |
| void rowCount(); |
| void columnCount(); |
| void hasIndex(); |
| void index(); |
| void parent(); |
| void data(); |
| |
| protected Q_SLOTS: |
| void runAllTests(); |
| void layoutAboutToBeChanged(); |
| void layoutChanged(); |
| void rowsAboutToBeInserted( const QModelIndex &parent, int start, int end ); |
| void rowsInserted( const QModelIndex & parent, int start, int end ); |
| void rowsAboutToBeRemoved( const QModelIndex &parent, int start, int end ); |
| void rowsRemoved( const QModelIndex & parent, int start, int end ); |
| void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight); |
| void headerDataChanged(Qt::Orientation orientation, int start, int end); |
| |
| private: |
| void checkChildren( const QModelIndex &parent, int currentDepth = 0 ); |
| |
| QAbstractItemModel *model; |
| |
| struct Changing { |
| QModelIndex parent; |
| int oldSize; |
| QVariant last; |
| QVariant next; |
| }; |
| QStack<Changing> insert; |
| QStack<Changing> remove; |
| |
| bool fetchingMore; |
| |
| QList<QPersistentModelIndex> changing; |
| }; |
| |
| #endif |