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61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
// -*- C++ -*-
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/**
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* \file LengthCombo.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef LENGTHCOMBO_H
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#define LENGTHCOMBO_H
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#include <QComboBox>
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#include "VSpace.h"
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namespace lyx {
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namespace frontend {
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/**
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* A combo box for selecting Length::UNIT types.
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*/
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class LengthCombo : public QComboBox {
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Q_OBJECT
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public:
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LengthCombo(QWidget * parent);
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/// set the current item from unit
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virtual void setCurrentItem(lyx::Length::UNIT unit);
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/// set the current item from length string
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virtual void setCurrentItem(QString const & item);
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/// set the current item from int
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virtual void setCurrentItem(int item);
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/// get the current item
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lyx::Length::UNIT currentLengthItem() const;
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/// enable the widget
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virtual void setEnabled(bool b);
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/// use the %-items?
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virtual void noPercents();
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/// remove a unit from the combo
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virtual void removeUnit(lyx::Length::UNIT unit);
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/// add a unit to the combo
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virtual void addUnit(lyx::Length::UNIT unit);
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protected Q_SLOTS:
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virtual void hasActivated(int index);
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Q_SIGNALS:
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/// the current selection has changed
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void selectionChanged(lyx::Length::UNIT unit);
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};
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} // namesapce frontend
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} // namespace lyx
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#endif // LENGTHCOMBO_H
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