diff options
Diffstat (limited to 'src/widgets/itemviews/qtablewidget.cpp')
| -rw-r--r-- | src/widgets/itemviews/qtablewidget.cpp | 67 |
1 files changed, 36 insertions, 31 deletions
diff --git a/src/widgets/itemviews/qtablewidget.cpp b/src/widgets/itemviews/qtablewidget.cpp index 3ec6923b7f..ed83ef7b85 100644 --- a/src/widgets/itemviews/qtablewidget.cpp +++ b/src/widgets/itemviews/qtablewidget.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtWidgets module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** 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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** 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. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** 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. ** ** $QT_END_LICENSE$ ** @@ -1388,9 +1394,10 @@ void QTableWidgetItem::setData(int role, const QVariant &value) QVariant QTableWidgetItem::data(int role) const { role = (role == Qt::EditRole ? Qt::DisplayRole : role); - for (int i = 0; i < values.count(); ++i) - if (values.at(i).role == role) - return values.at(i).value; + for (const auto &value : values) { + if (value.role == role) + return value.value; + } return QVariant(); } @@ -1958,7 +1965,7 @@ void QTableWidget::setItem(int row, int column, QTableWidgetItem *item) { Q_D(QTableWidget); if (item) { - if (item->view != 0) { + if (Q_UNLIKELY(item->view)) { qWarning("QTableWidget: cannot insert an item that is already owned by another QTableWidget"); } else { item->view = this; @@ -2359,10 +2366,9 @@ QList<QTableWidgetSelectionRange> QTableWidget::selectedRanges() const QList<QTableWidgetItem*> QTableWidget::selectedItems() const { Q_D(const QTableWidget); - QModelIndexList indexes = selectionModel()->selectedIndexes(); + const QModelIndexList indexes = selectionModel()->selectedIndexes(); QList<QTableWidgetItem*> items; - for (int i = 0; i < indexes.count(); ++i) { - QModelIndex index = indexes.at(i); + for (const auto &index : indexes) { if (isIndexHidden(index)) continue; QTableWidgetItem *item = d->tableModel()->item(index); @@ -2639,7 +2645,7 @@ QList<QTableWidgetItem*> QTableWidget::items(const QMimeData *data) const } /*! - Returns the QModelIndex assocated with the given \a item. + Returns the QModelIndex associated with the given \a item. */ QModelIndex QTableWidget::indexFromItem(QTableWidgetItem *item) const @@ -2649,7 +2655,7 @@ QModelIndex QTableWidget::indexFromItem(QTableWidgetItem *item) const } /*! - Returns a pointer to the QTableWidgetItem assocated with the given \a index. + Returns a pointer to the QTableWidgetItem associated with the given \a index. */ QTableWidgetItem *QTableWidget::itemFromIndex(const QModelIndex &index) const @@ -2682,22 +2688,21 @@ void QTableWidget::dropEvent(QDropEvent *event) { int col = -1; int row = -1; if (d->dropOn(event, &row, &col, &topIndex)) { - QModelIndexList indexes = selectedIndexes(); + const QModelIndexList indexes = selectedIndexes(); int top = INT_MAX; int left = INT_MAX; - for (int i = 0; i < indexes.count(); ++i) { - top = qMin(indexes.at(i).row(), top); - left = qMin(indexes.at(i).column(), left); + for (const auto &index : indexes) { + top = qMin(index.row(), top); + left = qMin(index.column(), left); } QList<QTableWidgetItem *> taken; const int indexesCount = indexes.count(); taken.reserve(indexesCount); - for (int i = 0; i < indexesCount; ++i) - taken.append(takeItem(indexes.at(i).row(), indexes.at(i).column())); + for (const auto &index : indexes) + taken.append(takeItem(index.row(), index.column())); - for (int i = 0; i < indexes.count(); ++i) { - QModelIndex index = indexes.at(i); + for (const auto &index : indexes) { int r = index.row() - top + topIndex.row(); int c = index.column() - left + topIndex.column(); setItem(r, c, taken.takeFirst()); |