QApplicationTOPP.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2017.
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// $Maintainer: Chris Bielow $
// $Authors: Chris Bielow $
// --------------------------------------------------------------------------

#ifndef OPENMS_VISUAL_APPLICATIONS_MISC_QAPPLICATIONTOPP_H
#define OPENMS_VISUAL_APPLICATIONS_MISC_QAPPLICATIONTOPP_H

// OpenMS_GUI config
#include <OpenMS/VISUAL/OpenMS_GUIConfig.h>

//Qt
#include <QtGui/QApplication>

namespace OpenMS
{
  class OPENMS_GUI_DLLAPI QApplicationTOPP :
    public QApplication
  {

    Q_OBJECT

public:
    QApplicationTOPP(int& argc, char** argv);

    virtual ~QApplicationTOPP();

    /*
      @brief: Catch exceptions in Qt GUI applications, preventing ungraceful exit

      Re-implementing QApplication::notify() to catch exception thrown in event
      handlers (which is most likely OpenMS code).
    */
    virtual bool notify(QObject* rec, QEvent* ev);

    /*
      Reimplemented from QApplication, to handle QEvent::FileOpen to enable handling of odoc event on MacOSX
    */
    bool event(QEvent*);

signals:
    void fileOpen(QString file);

  };

}

#endif