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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "mymodel.h"
MyModel::MyModel(QObject *parent)
: QAbstractTableModel(parent)
{
}
//-----------------------------------------------------------------
int MyModel::rowCount(const QModelIndex & /*parent*/) const
{
return ROWS;
}
//-----------------------------------------------------------------
int MyModel::columnCount(const QModelIndex & /*parent*/) const
{
return COLS;
}
//-----------------------------------------------------------------
QVariant MyModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::DisplayRole && checkIndex(index))
return m_gridData[index.row()][index.column()];
return QVariant();
}
//-----------------------------------------------------------------
//! [quoting mymodel_e]
bool MyModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (role == Qt::EditRole) {
if (!checkIndex(index))
return false;
//save value from editor to member m_gridData
m_gridData[index.row()][index.column()] = value.toString();
//for presentation purposes only: build and emit a joined string
QString result;
for (int row = 0; row < ROWS; row++) {
for (int col= 0; col < COLS; col++)
result += m_gridData[row][col] + ' ';
}
emit editCompleted(result);
return true;
}
return false;
}
//! [quoting mymodel_e]
//-----------------------------------------------------------------
//! [quoting mymodel_f]
Qt::ItemFlags MyModel::flags(const QModelIndex &index) const
{
return Qt::ItemIsEditable | QAbstractTableModel::flags(index);
}
//! [quoting mymodel_f]
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