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e7aa8ce683
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21190 a592a061-630c-0410-9148-cb99ea01b6c8
74 lines
1.2 KiB
C++
74 lines
1.2 KiB
C++
/**
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* \file LengthCombo.cpp
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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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* \author Herbert Voß
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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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#include <config.h>
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#include "LengthCombo.h"
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#include "qt_helpers.h"
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LengthCombo::LengthCombo(QWidget * parent)
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: QComboBox(parent)
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{
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for (int i = 0; i < lyx::num_units; i++)
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addItem(lyx::qt_(lyx::unit_name_gui[i]));
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connect(this, SIGNAL(activated(int)),
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this, SLOT(has_activated(int)));
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}
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lyx::Length::UNIT LengthCombo::currentLengthItem() const
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{
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return static_cast<lyx::Length::UNIT>(currentIndex());
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}
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void LengthCombo::has_activated(int)
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{
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// emit signal
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selectionChanged(currentLengthItem());
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}
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void LengthCombo::setCurrentItem(lyx::Length::UNIT unit)
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{
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QComboBox::setCurrentIndex(int(unit));
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}
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void LengthCombo::setCurrentItem(int item)
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{
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QComboBox::setCurrentIndex(item);
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}
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void LengthCombo::setEnabled(bool b)
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{
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QComboBox::setEnabled(b);
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}
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void LengthCombo::noPercents()
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{
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int num = QComboBox::count();
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for (int i = 0; i < num; i++) {
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if (QComboBox::itemText(i).contains('%') > 0) {
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QComboBox::removeItem(i);
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--i;
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--num;
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}
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}
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}
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#include "LengthCombo_moc.cpp"
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