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Diffstat (limited to 'src/corelib/itemmodels/qtransposeproxymodel_p.h')
| -rw-r--r-- | src/corelib/itemmodels/qtransposeproxymodel_p.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/corelib/itemmodels/qtransposeproxymodel_p.h b/src/corelib/itemmodels/qtransposeproxymodel_p.h new file mode 100644 index 0000000000..fb5ce5c117 --- /dev/null +++ b/src/corelib/itemmodels/qtransposeproxymodel_p.h @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2018 Luca Beldi <v.ronin@yahoo.it> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** 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-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTRANSPOSEPROXYMODEL_P_H +#define QTRANSPOSEPROXYMODEL_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 "qtransposeproxymodel.h" +#include <private/qabstractproxymodel_p.h> + +QT_BEGIN_NAMESPACE + +class QTransposeProxyModelPrivate : public QAbstractProxyModelPrivate +{ + Q_DECLARE_PUBLIC(QTransposeProxyModel) + Q_DISABLE_COPY(QTransposeProxyModelPrivate) +private: + QTransposeProxyModelPrivate() = default; + QVector<QMetaObject::Connection> sourceConnections; + QVector<QPersistentModelIndex> layoutChangePersistentIndexes; + QModelIndexList layoutChangeProxyIndexes; + QModelIndex uncheckedMapToSource(const QModelIndex &proxyIndex) const; + QModelIndex uncheckedMapFromSource(const QModelIndex &sourceIndex) const; + void onLayoutChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint); + void onLayoutAboutToBeChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint); + void onDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight, const QVector<int>& roles); + void onHeaderDataChanged(Qt::Orientation orientation, int first, int last); + void onColumnsAboutToBeInserted(const QModelIndex &parent, int first, int last); + void onColumnsAboutToBeRemoved(const QModelIndex &parent, int first, int last); + void onColumnsAboutToBeMoved(const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn); + void onRowsAboutToBeInserted(const QModelIndex &parent, int first, int last); + void onRowsAboutToBeRemoved(const QModelIndex &parent, int first, int last); + void onRowsAboutToBeMoved(const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow); +}; + +QT_END_NAMESPACE + +#endif //QTRANSPOSEPROXYMODEL_P_H |