File indexing completed on 2025-01-26 05:24:12

 /*
     This file is part of the Okteta Kasten module, made within the KDE community.
 
     SPDX-FileCopyrightText: 2021 Friedrich W. H. Kossebau <kossebau@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "iconlabel.hpp"
 
 // Qt
 #include <QEvent>
 #include <QStyle>
 
 namespace Kasten {
 
 IconLabel::IconLabel(QWidget* parent)
     : QLabel(parent)
 {
     setAlignment(Qt::AlignCenter);
     updateSize();
 }
 
 void IconLabel::setIcon(const QIcon& icon)
 {
     mIcon = icon;
     updatePixmap();
 }
 
 void IconLabel::changeEvent(QEvent* event)
 {
     QLabel::changeEvent(event);
 
     if (event->type() == QEvent::PaletteChange || event->type() == QEvent::StyleChange) {
         if (!mIcon.isNull()) {
             updatePixmap();
         }
     }
     if (event->type() == QEvent::StyleChange) {
         updateSize();
     }
 }
 
 QSize IconLabel::iconSize() const
 {
     const int iconSizeExtent = style()->pixelMetric(QStyle::PM_ButtonIconSize, nullptr, this);
     return QSize(iconSizeExtent, iconSizeExtent);
 }
 
 void IconLabel::updateSize()
 {
     setFixedSize(iconSize());
 }
 
 void IconLabel::updatePixmap()
 {
     const QPixmap pixmap = mIcon.pixmap(iconSize());
     setPixmap(pixmap);
 }
 
 }
 
 #include "moc_iconlabel.cpp"