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47 lines
2.1 KiB
C++
47 lines
2.1 KiB
C++
/*******************************************************************************
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* gui/common/StyleElidedLabel.cpp *
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* *
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* Copyright (c) 2014, RetroShare Team <retroshare.project@gmail.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* 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 Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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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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