File indexing completed on 2024-05-12 04:19:50

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2009 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 "thumbnailslider.h"
 
 // Local
 #include <thumbnailview/thumbnailview.h>
 
 // Qt
 #include <QToolTip>
 
 // KF
 
 namespace Gwenview
 {
 struct ThumbnailSliderPrivate {
 };
 
 ThumbnailSlider::ThumbnailSlider(QWidget *parent)
     : ZoomSlider(parent)
     , d(new ThumbnailSliderPrivate)
 {
     connect(slider(), SIGNAL(actionTriggered(int)), SLOT(slotActionTriggered(int)));
     slider()->setRange(ThumbnailView::MinThumbnailSize, ThumbnailView::MaxThumbnailSize);
 }
 
 ThumbnailSlider::~ThumbnailSlider()
 {
     delete d;
 }
 
 void ThumbnailSlider::slotActionTriggered(int actionTriggered)
 {
     updateToolTip();
 
     if (actionTriggered != QAbstractSlider::SliderNoAction) {
         // If we are updating because of a direct action on the slider, show
         // the tooltip immediately.
         const QPoint pos = slider()->mapToGlobal(QPoint(0, slider()->height() / 2));
         QToolTip::showText(pos, slider()->toolTip(), slider());
     }
 }
 
 void ThumbnailSlider::updateToolTip()
 {
     // FIXME: i18n?
     const int size = qRound(slider()->sliderPosition() * devicePixelRatioF());
     const QString text = QStringLiteral("%1 x %2").arg(size).arg(size);
     slider()->setToolTip(text);
 }
 
 } // namespace
 
 #include "moc_thumbnailslider.cpp"