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d7930984ef
There're places where manual intervention is still required as uncrustify is not ideal (unfortunately), but at least one may rely on it to do the right thing most of the time (e.g. when sending in a patch). The style itself is quite different from what we had before but making it uniform across all the codebase is the key. I also hope that it'll make the code more readable (YMMV) and less sensitive to further changes.
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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** This file is part of the demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain
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** additional rights. These rights are described in the Nokia Qt LGPL
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** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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** package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at qt-sales@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QPainter>
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#include <QStyle>
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#include <QStyleOption>
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#include "SqueezeLabel.h"
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SqueezeLabel::SqueezeLabel(const QString& text, QWidget* parent) :
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QLabel(text, parent)
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{
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}
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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* paintEvent)
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{
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if (hasFocus() && (textInteractionFlags() & (Qt::TextSelectableByKeyboard | Qt::TextSelectableByMouse)))
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{
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return QLabel::paintEvent(paintEvent);
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}
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QPainter painter(this);
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QFontMetrics fm = fontMetrics();
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QStyleOption opt;
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opt.initFrom(this);
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const QString fullText = text();
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const QString elidedText = fm.elidedText(fullText, Qt::ElideRight, width());
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style()->drawItemText(&painter, contentsRect(), alignment(), opt.palette, isEnabled(), elidedText, foregroundRole());
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#ifndef QT_NO_TOOLTIP
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setToolTip(fullText != elidedText ? fullText : QString());
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#endif
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}
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