diff options
Diffstat (limited to 'src/corelib/itemmodels/qitemselectionmodel_p.h')
| -rw-r--r-- | src/corelib/itemmodels/qitemselectionmodel_p.h | 82 |
1 files changed, 33 insertions, 49 deletions
diff --git a/src/corelib/itemmodels/qitemselectionmodel_p.h b/src/corelib/itemmodels/qitemselectionmodel_p.h index c520e50517..689cd26bd2 100644 --- a/src/corelib/itemmodels/qitemselectionmodel_p.h +++ b/src/corelib/itemmodels/qitemselectionmodel_p.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QITEMSELECTIONMODEL_P_H #define QITEMSELECTIONMODEL_P_H @@ -51,7 +15,10 @@ // We mean it. // +#include "qitemselectionmodel.h" #include "private/qobject_p.h" +#include "private/qproperty_p.h" +#include <array> QT_REQUIRE_CONFIG(itemmodel); @@ -62,8 +29,7 @@ class QItemSelectionModelPrivate: public QObjectPrivate Q_DECLARE_PUBLIC(QItemSelectionModel) public: QItemSelectionModelPrivate() - : model(nullptr), - currentCommand(QItemSelectionModel::NoUpdate), + : currentCommand(QItemSelectionModel::NoUpdate), tableSelected(false), tableColCount(0), tableRowCount(0) {} QItemSelection expandSelection(const QItemSelection &selection, @@ -71,12 +37,23 @@ public: void initModel(QAbstractItemModel *model); - 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(const QList<QPersistentModelIndex> &parents = QList<QPersistentModelIndex>(), QAbstractItemModel::LayoutChangeHint hint = QAbstractItemModel::NoLayoutChangeHint); - void _q_layoutChanged(const QList<QPersistentModelIndex> &parents = QList<QPersistentModelIndex>(), QAbstractItemModel::LayoutChangeHint hint = QAbstractItemModel::NoLayoutChangeHint); + void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end); + void columnsAboutToBeRemoved(const QModelIndex &parent, int start, int end); + void rowsAboutToBeInserted(const QModelIndex &parent, int start, int end); + void columnsAboutToBeInserted(const QModelIndex &parent, int start, int end); + void layoutAboutToBeChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint); + void triggerLayoutToBeChanged() + { + layoutAboutToBeChanged(QList<QPersistentModelIndex>(), QAbstractItemModel::NoLayoutChangeHint); + } + + void layoutChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint); + void triggerLayoutChanged() + { + layoutChanged(QList<QPersistentModelIndex>(), QAbstractItemModel::NoLayoutChangeHint); + } + + void modelDestroyed(); inline void remove(QList<QItemSelectionRange> &r) { @@ -92,19 +69,26 @@ public: currentSelection.clear(); } - QPointer<QAbstractItemModel> model; + void setModel(QAbstractItemModel *mod) { q_func()->setModel(mod); } + void disconnectModel(); + void modelChanged(QAbstractItemModel *mod) { emit q_func()->modelChanged(mod); } + Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(QItemSelectionModelPrivate, QAbstractItemModel *, model, + &QItemSelectionModelPrivate::setModel, + &QItemSelectionModelPrivate::modelChanged, nullptr) + QItemSelection ranges; QItemSelection currentSelection; QPersistentModelIndex currentIndex; QItemSelectionModel::SelectionFlags currentCommand; QList<QPersistentModelIndex> savedPersistentIndexes; QList<QPersistentModelIndex> savedPersistentCurrentIndexes; - QList<QPair<QPersistentModelIndex, uint>> savedPersistentRowLengths; - QList<QPair<QPersistentModelIndex, uint>> savedPersistentCurrentRowLengths; + QList<std::pair<QPersistentModelIndex, uint>> savedPersistentRowLengths; + QList<std::pair<QPersistentModelIndex, uint>> savedPersistentCurrentRowLengths; // optimization when all indexes are selected bool tableSelected; QPersistentModelIndex tableParent; int tableColCount, tableRowCount; + std::array<QMetaObject::Connection, 12> connections; }; QT_END_NAMESPACE |