EnhancedTabBar.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2012.
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// $Maintainer: Timo Sachsenberg $
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------

#ifndef OPENMS_VISUAL_ENHANCEDTABBAR_H
#define OPENMS_VISUAL_ENHANCEDTABBAR_H

#include <OpenMS/config.h>

//QT
#include <QtGui/QTabBar>
class QMouseEvent;
class QMimeData;

namespace OpenMS
{
  class String;

  class OPENMS_GUI_DLLAPI EnhancedTabBar :
    public QTabBar
  {
    Q_OBJECT
public:
    EnhancedTabBar(QWidget * parent = 0);

    ~EnhancedTabBar();

    int addTab(const String & text, int id);

    void setCurrentId(int id);

public slots:
    void removeId(int id);

signals:
    void currentIdChanged(int id);

    void aboutToCloseId(int id);

    void dropOnTab(const QMimeData * data, QWidget * source, int id);

    void dropOnWidget(const QMimeData * data, QWidget * source);

protected:

    void mouseDoubleClickEvent(QMouseEvent * e);
    void contextMenuEvent(QContextMenuEvent * e);
    void dragEnterEvent(QDragEnterEvent * e);
    void dropEvent(QDropEvent * e);

    int tabAt_(const QPoint & pos);

protected slots:
    void currentChanged_(int id);
  };

}
#endif // OPENMS_VISUAL_ENHANCEDTABBAR_H