Send custom event from worker(-thread) to MainWindow in order to update

progress bar.

mainwindow.cpp

@@ -2,6 +2,7 @@
 #include "ui_mainwindow.h"
 #include "worker.h"
 #include "utils.h"
+#include "progress_event.h"
 
 #include <QDateTime>
 #include <QMessageBox>
@@ -56,7 +57,6 @@ MainWindow::MainWindow(Worker *worker, QWidget *parent)
     connect(m_worker, SIGNAL(restartExitTimer()), this, SLOT(onRestartExitTimer()));
     connect(m_worker, SIGNAL(appendText(QString, QString)), this, SLOT(onAppendText(QString, QString)));
     connect(m_worker, SIGNAL(showErrorMessage(QString,QString)), this, SLOT(onShowErrorMessage(QString,QString)));
-    connect(m_worker, SIGNAL(setProgress(quint8)), this, SLOT(onSetProgress(quint8)));
 
     ui->updateStatus->setText(lst.join('\n'));
     ui->updateStatus->setEnabled(true);
@@ -68,6 +68,13 @@ MainWindow::~MainWindow() {
     delete ui;
 }
 
+void MainWindow::customEvent(QEvent *event) {
+    if (event->type() == ProgressEvent::type()) {
+        int progress = ((ProgressEvent *)(event))->progressPercent();
+        ui->updateProgress->setValue(progress);
+    }
+}
+
 void MainWindow::onStopStartTimer() {
     m_startTimer->stop();
 }
@@ -91,11 +98,6 @@ void MainWindow::onQuit() {
     qApp->exit(m_worker->returnCode());
 }
 
-void MainWindow::onSetProgress(quint8 v) {
-    qCritical() << "ON SET PROGRESS" << v;
-    ui->updateProgress->setValue(v);
-}
-
 void MainWindow::onAppendText(QString text, QString suffix) {
     QString editText = ui->updateStatus->toPlainText();
     QStringList lines = editText.split('\n');