113 lines
4.0 KiB
C++
113 lines
4.0 KiB
C++
/*
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Copyright (C) 2016 Srivats P.
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This file is part of "Ostinato"
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This is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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This file incorporates work covered by the following copyright and
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permission notice:
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Copyright (C) 2015 The Qt Company Ltd.
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Contact: http://www.qt.io/licensing/
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This file is part of the examples of the Qt Toolkit.
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$QT_BEGIN_LICENSE:BSD$
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You may use this file under the terms of the BSD license as follows:
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"Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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Neither the name of The Qt Company Ltd nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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$QT_END_LICENSE$
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*/
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//#include <QtGui>
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#include "spinboxdelegate.h"
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#include <limits.h>
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SpinBoxDelegate::SpinBoxDelegate(QObject *parent)
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: QItemDelegate(parent)
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{
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}
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QWidget *SpinBoxDelegate::createEditor(QWidget *parent,
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const QStyleOptionViewItem &/* option */,
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const QModelIndex &index) const
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{
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QSpinBox *editor = new QSpinBox(parent);
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editor->setMinimum(colMin_.contains(index.column()) ?
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colMin_.value(index.column()) : 0);
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editor->setMaximum(colMax_.contains(index.column()) ?
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colMax_.value(index.column()) : INT_MAX);
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return editor;
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}
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void SpinBoxDelegate::setColumnRange(int col, int min, int max)
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{
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colMin_.insert(col, min);
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colMax_.insert(col, max);
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}
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void SpinBoxDelegate::setEditorData(QWidget *editor,
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const QModelIndex &index) const
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{
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int value = index.model()->data(index, Qt::EditRole).toInt();
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QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
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spinBox->setValue(value);
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}
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void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
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const QModelIndex &index) const
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{
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QSpinBox *spinBox = static_cast<QSpinBox*>(editor);
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spinBox->interpretText();
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int value = spinBox->value();
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model->setData(index, value, Qt::EditRole);
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}
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void SpinBoxDelegate::updateEditorGeometry(QWidget *editor,
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const QStyleOptionViewItem &option, const QModelIndex &/* index */) const
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{
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editor->setGeometry(option.rect);
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}
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