diff options
Diffstat (limited to 'examples/widgets/itemviews/editabletreemodel/treemodel.h')
-rw-r--r-- | examples/widgets/itemviews/editabletreemodel/treemodel.h | 73 |
1 files changed, 14 insertions, 59 deletions
diff --git a/examples/widgets/itemviews/editabletreemodel/treemodel.h b/examples/widgets/itemviews/editabletreemodel/treemodel.h index 8419f9cb9d..4f781c8144 100644 --- a/examples/widgets/itemviews/editabletreemodel/treemodel.h +++ b/examples/widgets/itemviews/editabletreemodel/treemodel.h @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #ifndef TREEMODEL_H #define TREEMODEL_H @@ -63,9 +16,11 @@ class TreeModel : public QAbstractItemModel Q_OBJECT public: + Q_DISABLE_COPY_MOVE(TreeModel) + TreeModel(const QStringList &headers, const QString &data, QObject *parent = nullptr); - ~TreeModel(); + ~TreeModel() override; //! [0] //! [1] QVariant data(const QModelIndex &index, int role) const override; @@ -73,11 +28,11 @@ public: int role = Qt::DisplayRole) const override; QModelIndex index(int row, int column, - const QModelIndex &parent = QModelIndex()) const override; + const QModelIndex &parent = {}) const override; QModelIndex parent(const QModelIndex &index) const override; - int rowCount(const QModelIndex &parent = QModelIndex()) const override; - int columnCount(const QModelIndex &parent = QModelIndex()) const override; + int rowCount(const QModelIndex &parent = {}) const override; + int columnCount(const QModelIndex &parent = {}) const override; //! [1] //! [2] @@ -88,19 +43,19 @@ public: const QVariant &value, int role = Qt::EditRole) override; bool insertColumns(int position, int columns, - const QModelIndex &parent = QModelIndex()) override; + const QModelIndex &parent = {}) override; bool removeColumns(int position, int columns, - const QModelIndex &parent = QModelIndex()) override; + const QModelIndex &parent = {}) override; bool insertRows(int position, int rows, - const QModelIndex &parent = QModelIndex()) override; + const QModelIndex &parent = {}) override; bool removeRows(int position, int rows, - const QModelIndex &parent = QModelIndex()) override; + const QModelIndex &parent = {}) override; private: - void setupModelData(const QStringList &lines, TreeItem *parent); + void setupModelData(const QList<QStringView> &lines); TreeItem *getItem(const QModelIndex &index) const; - TreeItem *rootItem; + std::unique_ptr<TreeItem> rootItem; }; //! [2] |