/**************************************************************************** ** ** 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 QtGui module 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. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QITEMSELECTIONMODEL_P_H #define QITEMSELECTIONMODEL_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include "private/qobject_p.h" QT_BEGIN_NAMESPACE #ifndef QT_NO_ITEMVIEWS class QItemSelectionModelPrivate: public QObjectPrivate { Q_DECLARE_PUBLIC(QItemSelectionModel) public: QItemSelectionModelPrivate() : model(0), currentCommand(QItemSelectionModel::NoUpdate), tableSelected(false) {} QItemSelection expandSelection(const QItemSelection &selection, QItemSelectionModel::SelectionFlags command) const; void _q_rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end); void _q_columnsAboutToBeRemoved(const QModelIndex &parent, int start, int end); void _q_rowsAboutToBeInserted(const QModelIndex &parent, int start, int end); void _q_columnsAboutToBeInserted(const QModelIndex &parent, int start, int end); void _q_layoutAboutToBeChanged(); void _q_layoutChanged(); inline void remove(QList &r) { QList::const_iterator it = r.constBegin(); for (; it != r.constEnd(); ++it) ranges.removeAll(*it); } inline void finalize() { ranges.merge(currentSelection, currentCommand); if (!currentSelection.isEmpty()) // ### perhaps this should be in QList currentSelection.clear(); } QPointer model; QItemSelection ranges; QItemSelection currentSelection; QPersistentModelIndex currentIndex; QItemSelectionModel::SelectionFlags currentCommand; QList savedPersistentIndexes; QList savedPersistentCurrentIndexes; // optimization when all indexes are selected bool tableSelected; QPersistentModelIndex tableParent; int tableColCount, tableRowCount; }; #endif // QT_NO_ITEMVIEWS QT_END_NAMESPACE #endif // QITEMSELECTIONMODEL_P_H