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