File indexing completed on 2024-04-28 17:06:20

 /*
     SPDX-FileCopyrightText: 2010 Jan Lepper <krusader@users.sourceforge.net>
     SPDX-FileCopyrightText: 2010-2022 Krusader Krew <https://krusader.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "krerrordisplay.h"
 #include <stdio.h>
 
 #include "krcolorcache.h"
 
 KrErrorDisplay::KrErrorDisplay(QWidget *parent)
     : QLabel(parent)
     , _currentDim(100)
 {
     setAutoFillBackground(true);
     _startColor = QColor(240, 150, 150);
     QPalette p(palette());
     _targetColor = p.color(QPalette::Window);
     p.setColor(QPalette::Window, _startColor);
     setPalette(p);
 
     _dimTimer.setSingleShot(true);
     connect(&_dimTimer, &QTimer::timeout, this, &KrErrorDisplay::slotTimeout);
 }
 
 void KrErrorDisplay::setText(const QString &text)
 {
     QLabel::setText(text);
     _currentDim = 100;
 
     QPalette p(palette());
     p.setColor(QPalette::Window, _startColor);
     setPalette(p);
 
     _dimTimer.start(5000);
 }
 
 void KrErrorDisplay::slotTimeout()
 {
     _currentDim -= 2;
     dim();
     if (_currentDim > 0)
         _dimTimer.start(50);
 }
 
 void KrErrorDisplay::dim()
 {
     QPalette p(palette());
     p.setColor(QPalette::Window, KrColorCache::dimColor(_startColor, _currentDim, _targetColor));
     setPalette(p);
 }