File indexing completed on 2024-04-21 03:42:08

 /*
     KmPlot - a math. function plotter for the KDE-Desktop
 
     SPDX-FileCopyrightText: 2004 Fredrik Edemar <f_edemar@linux.se>
     SPDX-FileCopyrightText: 2006 David Saxton <david@bluehaze.org>
 
     This file is part of the KDE Project.
     KmPlot is part of the KDE-EDU Project.
 
     SPDX-License-Identifier: GPL-2.0-or-later
 
 */
 
 #include "kmplotprogress.h"
 
 #include <QCoreApplication>
 #include <QDebug>
 #include <QIcon>
 #include <QProgressBar>
 #include <QPushButton>
 #include <QTimer>
 
 KmPlotProgress::KmPlotProgress(QWidget *parent)
     : QWidget(parent)
 {
     m_button = new QPushButton(this);
     m_button->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
     m_button->setGeometry(QRect(0, 0, 30, 23));
     m_button->setMaximumHeight(height() - 10);
     connect(m_button, &QPushButton::clicked, this, &KmPlotProgress::cancelDraw);
 
     m_progress = new QProgressBar(this);
     m_progress->setGeometry(QRect(30, 0, 124, 23));
     m_progress->setMaximumHeight(height() - 10);
 
     m_showTimer = new QTimer(this);
     m_showTimer->setSingleShot(true);
     connect(m_showTimer, &QTimer::timeout, this, &KmPlotProgress::showProgressBar);
 
     hide();
     setMinimumWidth(154);
 }
 
 KmPlotProgress::~KmPlotProgress()
 {
 }
 
 void KmPlotProgress::showProgressBar()
 {
     show();
     QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 }
 
 void KmPlotProgress::setProgress(double progress)
 {
     qDebug() << "progress=" << progress;
 
     Q_ASSERT(progress >= 0);
 
     if (progress >= 1) {
         hide();
         m_showTimer->stop();
     } else {
         if (!isVisible() && !m_showTimer->isActive())
             m_showTimer->start(500);
 
         m_progress->setValue(int(progress * 100));
     }
 
     QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 }
 
 #include "moc_kmplotprogress.cpp"