qgsmodeldesignerinputstreewidget.cpp

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/***************************************************************************
                             qgsmodeldesignerinputstreewidget.cpp
                             ------------------------
    Date                 : March 2020
    Copyright            : (C) 2020 Nyall Dawson
    Email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#include "qgsmodeldesignerinputstreewidget.h"
 
#include <QMimeData>
 
 
QgsModelDesignerInputsTreeWidget::QgsModelDesignerInputsTreeWidget( QWidget *parent )
  : QTreeWidget( parent )
{
 
}
 
QMimeData *QgsModelDesignerInputsTreeWidget::mimeData( const QList<QTreeWidgetItem *> items ) const
{
  if ( items.empty() )
    return nullptr;
 
  std::unique_ptr< QMimeData > res = qgis::make_unique< QMimeData >();
  const QString text = items.value( 0 )->data( 0, Qt::UserRole ).toString();
  res->setText( text );
  return res.release();
}