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Diffstat (limited to 'examples/widgets/widgets/icons/imagedelegate.cpp')
-rw-r--r-- | examples/widgets/widgets/icons/imagedelegate.cpp | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/examples/widgets/widgets/icons/imagedelegate.cpp b/examples/widgets/widgets/icons/imagedelegate.cpp deleted file mode 100644 index 9f1e19c9eb..0000000000 --- a/examples/widgets/widgets/icons/imagedelegate.cpp +++ /dev/null @@ -1,111 +0,0 @@ -/**************************************************************************** -** -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "imagedelegate.h" -#include "iconpreviewarea.h" - -#include <QComboBox> - -//! [0] -ImageDelegate::ImageDelegate(QObject *parent) - : QStyledItemDelegate(parent) -{} -//! [0] - -//! [1] -QWidget *ImageDelegate::createEditor(QWidget *parent, - const QStyleOptionViewItem & /* option */, - const QModelIndex &index) const -{ - QComboBox *comboBox = new QComboBox(parent); - if (index.column() == 1) - comboBox->addItems(IconPreviewArea::iconModeNames()); - else if (index.column() == 2) - comboBox->addItems(IconPreviewArea::iconStateNames()); - - connect(comboBox, &QComboBox::activated, - this, &ImageDelegate::emitCommitData); - - return comboBox; -} -//! [1] - -//! [2] -void ImageDelegate::setEditorData(QWidget *editor, - const QModelIndex &index) const -{ - QComboBox *comboBox = qobject_cast<QComboBox *>(editor); - if (!comboBox) - return; - - int pos = comboBox->findText(index.model()->data(index).toString(), - Qt::MatchExactly); - comboBox->setCurrentIndex(pos); -} -//! [2] - -//! [3] -void ImageDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, - const QModelIndex &index) const -{ - QComboBox *comboBox = qobject_cast<QComboBox *>(editor); - if (!comboBox) - return; - - model->setData(index, comboBox->currentText()); -} -//! [3] - -//! [4] -void ImageDelegate::emitCommitData() -{ - emit commitData(qobject_cast<QWidget *>(sender())); -} -//! [4] |