From 2ac8c4cfc6c6d92403ec00413affa7f9f86c8803 Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Fri, 18 Aug 2023 11:46:57 +0200
Subject: [PATCH] Added scrollDownTextEdit() -> text edit is supposed to scroll
 down autmatically in case too much info has to be displayed.

---
 mainwindow.cpp | 10 ++++++++++
 mainwindow.h   |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 72dd90c..02fd3c9 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -7,6 +7,7 @@
 #include <QDateTime>
 #include <QMessageBox>
 #include <QDebug>
+#include <QScrollBar>
 
 MainWindow::MainWindow(Worker *worker, QWidget *parent)
     : QMainWindow(parent)
@@ -137,6 +138,15 @@ void MainWindow::onQuit() {
     qApp->exit(m_worker->returnCode());
 }
 
+void MainWindow::scrollDownTextEdit() {
+    ui->updateStatus->setEnabled(true);
+
+    QTextCursor tmpCursor = ui->updateStatus->textCursor();
+    tmpCursor.movePosition(QTextCursor::End);
+    ui->updateStatus->setTextCursor(tmpCursor);
+    ui->updateStatus->ensureCursorVisible();
+}
+
 void MainWindow::onAppendText(QString text, QString suffix) {
     QString editText = ui->updateStatus->toPlainText();
     if (!suffix.isNull() && suffix.size() > 0) {
diff --git a/mainwindow.h b/mainwindow.h
index 3895467..c217a3a 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -38,6 +38,8 @@ private slots:
     void onQuit();
 
 private:
+    void scrollDownTextEdit();
+
     Ui::MainWindow *ui;
     Worker *m_worker;
     int m_width;