File indexing completed on 2024-05-12 04:19:41

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2011 Aurélien Gâteau <agateau@kde.org>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
 
 */
 // Self
 #include "hud/hudlabel.h"
 
 // Local
 #include <hud/hudtheme.h>
 
 // KF
 
 // Qt
 #include "gwenview_lib_debug.h"
 #include <QFontDatabase>
 #include <QFontMetrics>
 #include <QPainter>
 #include <QStyle>
 #include <QStyleOptionGraphicsItem>
 
 namespace Gwenview
 {
 struct HudLabelPrivate {
     QString mText;
 };
 
 HudLabel::HudLabel(QGraphicsItem *parent)
     : QGraphicsWidget(parent)
     , d(new HudLabelPrivate)
 {
     setCursor(Qt::ArrowCursor);
     setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
 }
 
 HudLabel::~HudLabel()
 {
     delete d;
 }
 
 void HudLabel::setText(const QString &text)
 {
     d->mText = text;
     const QFont font = QFontDatabase::systemFont(QFontDatabase::GeneralFont);
     QFontMetrics fm(font);
     const QSize minSize = fm.size(0, d->mText);
     setMinimumSize(minSize);
     setPreferredSize(minSize);
 }
 
 void HudLabel::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
 {
     const HudTheme::RenderInfo info = HudTheme::renderInfo(HudTheme::FrameWidget);
     painter->setPen(info.textPen);
     painter->drawText(boundingRect(), Qt::AlignCenter, d->mText);
 }
 
 } // namespace
 
 #include "moc_hudlabel.cpp"