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/*********
*
* This file is part of BtFontSizeWidget's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BtFontSizeWidget developers.
* The BtFontSizeWidget source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "btfontsizewidget.h"
#include <QFontDatabase>
#include <QCompleter>
BtFontSizeWidget::BtFontSizeWidget(QWidget* parent)
: QComboBox(parent)
{
setEditable(true);
completer()->setCompletionMode(QCompleter::PopupCompletion);
QFontDatabase database;
const QList<int> sizes = database.standardSizes();
QStringList list;
for ( QList<int>::ConstIterator it = sizes.begin(); it != sizes.end(); ++it )
list.append( QString::number( *it ) );
addItems(list);
bool ok = connect(this, SIGNAL(currentIndexChanged(const QString&)),
this, SLOT(changed(const QString&)));
Q_ASSERT(ok);
}
BtFontSizeWidget::~BtFontSizeWidget()
{
}
void BtFontSizeWidget::changed(const QString& text)
{
emit fontSizeChanged(text.toInt());
}
void BtFontSizeWidget::setFontSize(int size)
{
int index = findText(QString::number(size));
if (index >= 0)
setCurrentIndex(index);
}
int BtFontSizeWidget::fontSize() const
{
return currentText().toInt();
}
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