pqExpressionChooserButton.h

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

#include "pqComponentsModule.h"
#include <QToolButton>

class PQCOMPONENTS_EXPORT pqExpressionChooserButton : public QToolButton
{
  Q_OBJECT
  typedef QToolButton Superclass;

public:
  pqExpressionChooserButton(QWidget* parent, const QString& group = "");
  ~pqExpressionChooserButton() override;

  void setGroup(const QString& group);

Q_SIGNALS:
  void expressionSelected(const QString& expr) const;

protected Q_SLOTS:
  void updateMenu();

protected: // NOLINT(readability-redundant-access-specifiers)
  QString Group;

private:
  Q_DISABLE_COPY(pqExpressionChooserButton);
};

#endif