pqFavoritesTreeWidget.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef pqFavoritesTreeWidget_h
#define pqFavoritesTreeWidget_h
 
#include <QTreeWidget>
 
#include <QSet>
 
#include "pqComponentsModule.h"
 
class QTreeWidgetItem;
 
class PQCOMPONENTS_EXPORT pqFavoritesTreeWidget : public QTreeWidget
{
  typedef QTreeWidget Superclass;
  Q_OBJECT
 
public:
  pqFavoritesTreeWidget(QWidget* p = nullptr);
 
  bool isDropOnItem() { return this->dropIndicatorPosition() == QAbstractItemView::OnItem; }
 
protected:
  void dragEnterEvent(QDragEnterEvent* event) override;
 
  void dropEvent(QDropEvent* event) override;
 
  QSet<QTreeWidgetItem*> UnfoldedDraggedCategories;
};
 
#endif // !pqFavoritesTreeWidget_h