File indexing completed on 2025-01-05 04:55:01

 /*
     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.
 */
 
 #pragma once
 #include "kube_export.h"
 #include <QObject>
 #include <QAbstractItemModel>
 #include <QVariant>
 
 /**
  * A wrapper for a QAbstractItemModel to retrieve a value from a single index via property binding
  * 
  * Assign a model that retrieves the index, set the property your interested in, and propery-bind "value".
  */
 class KUBE_EXPORT Retriever : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(QAbstractItemModel* model READ model WRITE setModel)
     Q_PROPERTY(QString propertyName MEMBER mPropertyName)
     Q_PROPERTY(QVariant value MEMBER mValue NOTIFY valueChanged)
 
 public:
     explicit Retriever(QObject *parent = Q_NULLPTR);
 
     QAbstractItemModel* model() const;
     void setModel(QAbstractItemModel* model);
 
 signals:
     void valueChanged();
 
 private slots:
     void onRowsInserted(const QModelIndex &parent, int first, int last);
     void onModelReset();
 
 private:
     QString mPropertyName;
     QVariant mValue;
     QAbstractItemModel *mModel;
 };