pqTreeViewExpandState.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef pqTreeViewExpandState_h
#define pqTreeViewExpandState_h

#include "pqWidgetsModule.h" // for exports
#include <QObject>
#include <QScopedPointer> // for ivar
class QTreeView;

class PQWIDGETS_EXPORT pqTreeViewExpandState : public QObject
{
  Q_OBJECT
  typedef QObject Superclass;

public:
  pqTreeViewExpandState(QObject* parent = nullptr);
  ~pqTreeViewExpandState() override;

  void save(QTreeView* treeView);
  void restore(QTreeView* treeView);

private:
  Q_DISABLE_COPY(pqTreeViewExpandState);
  class pqInternals;
  QScopedPointer<pqInternals> Internals;
};

#endif