From b0ee466c323fe5a21aec373967200af9e389cd67 Mon Sep 17 00:00:00 2001
From: Gitea <gitea@fake.local>
Date: Fri, 30 Aug 2019 12:43:25 +0200
Subject: [PATCH] Introduces public methods for starting and stopping the
 display refresh timer to osciwidget

---
 osciwidget.cpp | 8 +++++++-
 osciwidget.h   | 2 ++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/osciwidget.cpp b/osciwidget.cpp
index 94e2ea5..3e7c07d 100644
--- a/osciwidget.cpp
+++ b/osciwidget.cpp
@@ -132,15 +132,21 @@ void OsciWidget::resizeEvent(QResizeEvent *event)
     resizePixmap();
 }
 
-void OsciWidget::restartTimer()
+void OsciWidget::stop()
 {
     if (m_timerId != -1)
         killTimer(m_timerId);
+}
 
+void OsciWidget::start()
+{
     m_timerId = startTimer(1000/m_framerate);
 }
 
+void OsciWidget::restartTimer()
 {
+    stop();
+    start();
 }
 
 void OsciWidget::resizePixmap()
diff --git a/osciwidget.h b/osciwidget.h
index 2d54d26..98740d7 100644
--- a/osciwidget.h
+++ b/osciwidget.h
@@ -22,6 +22,8 @@ public:
     int framerate() const;
     int blend() const;
     float factor() const;
+    void start();
+    void stop();
 
 public slots:
     void setFramerate(int framerate);