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75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2011 Aurélien Gâteau <agateau@kde.org>
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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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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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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, Cambridge, MA 02110-1301, USA.
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*/
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// Self
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#include "hud/moc_hudlabel.cpp"
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// Local
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#include <hud/hudtheme.h>
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// KDE
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#include <KDebug>
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#include <KGlobalSettings>
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// Qt
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#include <QFontMetrics>
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#include <QPainter>
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#include <QStyle>
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#include <QtGui/qstyleoption.h>
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namespace Gwenview
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{
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struct HudLabelPrivate
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{
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QString mText;
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};
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HudLabel::HudLabel(QGraphicsItem* parent)
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: QGraphicsWidget(parent)
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, d(new HudLabelPrivate)
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{
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setCursor(Qt::ArrowCursor);
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setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
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}
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HudLabel::~HudLabel()
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{
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delete d;
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}
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void HudLabel::setText(const QString& text)
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{
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d->mText = text;
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QFont font = KGlobalSettings::generalFont();
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QFontMetrics fm(font);
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QSize minSize = fm.size(0, d->mText);
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setMinimumSize(minSize);
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setPreferredSize(minSize);
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}
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void HudLabel::paint(QPainter* painter, const QStyleOptionGraphicsItem*, QWidget*)
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{
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HudTheme::RenderInfo info = HudTheme::renderInfo(HudTheme::FrameWidget);
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painter->setPen(info.textPen);
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painter->drawText(boundingRect(), Qt::AlignCenter, d->mText);
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}
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} // namespace
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