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49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/****************************************************************
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* This file is distributed under the following license:
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*
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* Copyright (c) 2014, RetroShare Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include <QFont>
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#include "StyledElidedLabel.h"
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/** Constructor */
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StyledElidedLabel::StyledElidedLabel(QWidget *parent)
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: ElidedLabel(parent), _lastFactor(-1)
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{
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}
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StyledElidedLabel::StyledElidedLabel(const QString &text, QWidget *parent)
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: ElidedLabel(text, parent), _lastFactor(-1)
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{
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}
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void StyledElidedLabel::setFontSizeFactor(int factor)
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{
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int newFactor = factor;
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if (factor > 0) {
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if (_lastFactor > 0) newFactor = 100 + factor - _lastFactor;
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_lastFactor = factor;
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QFont f = font();
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qreal fontSize = newFactor * f.pointSizeF() / 100;
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f.setPointSizeF(fontSize);
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setFont(f);
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}
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}
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