lyx_mirror/src/frontends/qt4/lengthcombo.h

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// -*- C++ -*-
/**
* \file lengthcombo.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#ifndef LENGTHCOMBO_H
#define LENGTHCOMBO_H
#include <QComboBox>
#include "vspace.h"
/**
* A combo box for selecting LyXLength::UNIT types.
*/
class LengthCombo : public QComboBox {
Q_OBJECT
public:
LengthCombo(QWidget * parent);
/// set the current item from unit
virtual void setCurrentItem(LyXLength::UNIT unit);
/// set the current item from int
virtual void setCurrentItem(int item);
/// get the current item
LyXLength::UNIT currentLengthItem() const;
/// enable the widget
virtual void setEnabled(bool b);
/// use the %-items?
virtual void noPercents();
protected Q_SLOTS:
virtual void has_activated(int index);
Q_SIGNALS:
/// the current selection has changed
void selectionChanged(LyXLength::UNIT unit);
};
#endif // LENGTHCOMBO_H