38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2015 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#include "squeezelabel.h"
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SqueezeLabel::SqueezeLabel(QWidget *parent)
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: QLabel(parent)
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{
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}
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void SqueezeLabel::paintEvent(QPaintEvent *event)
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{
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if (m_SqueezedTextCache != text()) {
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m_SqueezedTextCache = text();
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QFontMetrics fm = fontMetrics();
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if (fm.width(m_SqueezedTextCache) > contentsRect().width()) {
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QString elided = fm.elidedText(text(), Qt::ElideMiddle, width());
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setText(elided);
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}
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}
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QLabel::paintEvent(event);
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}
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