SaveImageDialog.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_DIALOGS_SAVEIMAGEDIALOG_H
#define OPENMS_VISUAL_DIALOGS_SAVEIMAGEDIALOG_H

#include <OpenMS/config.h>

#include <QtGui/QDialog>
#include <QtGui/QComboBox>
#include <QtGui/QLineEdit>
#include <QtGui/QCheckBox>

namespace OpenMS
{
  class OPENMS_GUI_DLLAPI SaveImageDialog :
    public QDialog
  {
    Q_OBJECT

public:
    SaveImageDialog(QWidget * parent = 0);
    void setSize(int x, int y);
    int getXSize();
    int getYSize();
    QString getFormat();

public slots:
    void xSizeChanged(const QString & s);
    void ySizeChanged(const QString & s);
    void proportionsActivated(bool state);
    void checkSize();

private:
    //format
    QComboBox * format_;
    //size
    QLineEdit * size_x_;
    QLineEdit * size_y_;
    QCheckBox * size_proportions_;
    //ratio size_x_/size_y_
    float size_ratio_;

    //set the size ratio (width/height)
    void setSizeRatio_(float r);
  };
}
#endif