pqModalShortcut.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef pqModalShortcut_h
#define pqModalShortcut_h
 
#include "pqProxy.h"
#include <QKeySequence>
#include <QObject>
 
class QAction;
class QShortcut;
class pqModalShortcut;
 
class PQCORE_EXPORT pqModalShortcut : public QObject
{
  Q_OBJECT;
 
public:
  using Superclass = QObject;
  ~pqModalShortcut() override;
 
  void setContextWidget(
    QWidget* contextWidget, Qt::ShortcutContext contextArea = Qt::WindowShortcut);
 
  bool isEnabled() const;
  void setEnabled(bool shouldEnable, bool changeFocus = true);
 
  QKeySequence keySequence() const;
 
Q_SIGNALS:
  void enabled();
 
  void disabled();
 
  void unregister();
 
  void activated();
 
protected:
  friend class pqKeySequences;
  pqModalShortcut(const QKeySequence& key, QAction* action = nullptr, QWidget* parent = nullptr);
 
  QKeySequence m_key;
  QPointer<QShortcut> m_shortcut;
  QPointer<QAction> m_action;
};
 
#endif