lyx_mirror/src/frontends/qt4/LengthCombo.h

59 lines
1.3 KiB
C
Raw Normal View History

// -*- 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"
//namespace lyx {
/**
* A combo box for selecting Length::UNIT types.
*/
class LengthCombo : public QComboBox {
Q_OBJECT
public:
LengthCombo(QWidget * parent);
/// set the current item from unit
virtual void setCurrentItem(lyx::Length::UNIT unit);
/// set the current item from length string
virtual void setCurrentItem(QString const item);
/// set the current item from int
virtual void setCurrentItem(int item);
/// get the current item
lyx::Length::UNIT currentLengthItem() const;
/// enable the widget
virtual void setEnabled(bool b);
/// use the %-items?
virtual void noPercents();
/// remove a unit from the combo
virtual void removeUnit(lyx::Length::UNIT unit);
/// add a unit to the combo
virtual void addUnit(lyx::Length::UNIT unit);
protected Q_SLOTS:
virtual void hasActivated(int index);
Q_SIGNALS:
/// the current selection has changed
void selectionChanged(lyx::Length::UNIT unit);
};
//} // namespace lyx
#endif // LENGTHCOMBO_H