File indexing completed on 2025-01-19 04:52:00

 /*
     Copyright (c) 2016 Christian Mollekopf <mollekopf@kolabsystems.com>
 
     This library is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This library is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to the
     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301, USA.
 */
 
 
 #include "retriever.h"
 
 Retriever::Retriever(QObject *parent) : QObject(parent)
 {
 }
 
 QAbstractItemModel* Retriever::model() const
 {
     return mModel;
 }
 
 void Retriever::setModel(QAbstractItemModel* model)
 {
     mValue = QVariant();
     mModel = model;
     connect(model, &QAbstractItemModel::rowsInserted, this, &Retriever::onRowsInserted);
     connect(model, &QAbstractItemModel::modelReset, this, &Retriever::onModelReset);
     if (model->rowCount(QModelIndex())) {
         mValue = model->index(0, 0, QModelIndex()).data(mModel->roleNames().key(mPropertyName.toLatin1()));
         emit valueChanged();
     }
 }
 
 void Retriever::onRowsInserted(const QModelIndex &, int, int)
 {
     if (!mValue.isValid()) {
         mValue = mModel->index(0, 0, QModelIndex()).data(mModel->roleNames().key(mPropertyName.toLatin1()));
         emit valueChanged();
     }
 }
 
 void Retriever::onModelReset()
 {
     mValue = QVariant();
 }