ColorSelector.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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// $Maintainer: Timo Sachsenberg$
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------

#ifndef OPENMS_VISUAL_COLORSELECTOR_H
#define OPENMS_VISUAL_COLORSELECTOR_H

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

//QT
#include <QtGui/QWidget>

class QPaintEvent;
class QMouseEvent;

namespace OpenMS
{

  class OPENMS_GUI_DLLAPI ColorSelector :
    public QWidget
  {
    Q_OBJECT

public:
    ColorSelector(QWidget * parent = 0);

    ~ColorSelector();

    const QColor & getColor();

    void setColor(const QColor &);

    QSize sizeHint() const;
protected:

    void paintEvent(QPaintEvent * e);
    void mousePressEvent(QMouseEvent * e);
    QColor color_;
  };

}
#endif // OPENMS_VISUAL_COLORSELECTOR_H