pqCheckableHeaderView.h

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

#include "pqWidgetsModule.h"
#include <QHeaderView>

class pqCheckableHeaderViewInternal;

class PQWIDGETS_EXPORT pqCheckableHeaderView : public QHeaderView
{
  Q_OBJECT

public:
  pqCheckableHeaderView(Qt::Orientation orientation, QWidget* parent = nullptr);
  ~pqCheckableHeaderView() override;

  QVariant getCheckState(int section);

Q_SIGNALS:
  void checkStateChanged(int section) const;

protected:
  void paintSection(QPainter* painter, const QRect& rect, int logicalIndex) const override;

  void mousePressEvent(QMouseEvent* event) override;

  void updateModelCheckState(int section);

private:
  pqCheckableHeaderViewInternal* Internal;
};

#endif // pqCheckableHeaderView_h