pqPythonLineNumberArea.h

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

#ifndef pqPythonLineNumberArea_h
#define pqPythonLineNumberArea_h

#include "pqPythonModule.h"

#include <QWidget>

class QTextEdit;

class PQPYTHON_EXPORT pqPythonLineNumberArea : public QWidget
{
  Q_OBJECT

public:
  /* @brief Constructs a pqPythonLineNumberArea given a text
   * @param parent the parent widget for the Qt ownership
   * @param text the text to display the line from
   */
  explicit pqPythonLineNumberArea(QWidget* parent, const QTextEdit& text)
    : QWidget(parent)
    , TextEdit(text)
  {
  }

  QSize sizeHint() const override;

protected:
  void paintEvent(QPaintEvent* event) override;

private:
  const QTextEdit& TextEdit;
};

#endif // pqPythonLineNumberArea_h