From 27b01d3642467bba26db4ef3b45de5fdb8fe59fb Mon Sep 17 00:00:00 2001
From: Jonas Kvinge <jonas@jkvinge.net>
Date: Wed, 24 Aug 2022 20:32:08 +0200
Subject: [PATCH] Analyzer::Base: Set `Qt::WA_OpaquePaintEvent`

---
 src/analyzer/analyzerbase.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/analyzer/analyzerbase.cpp b/src/analyzer/analyzerbase.cpp
index 55f3469ba..60d10054d 100644
--- a/src/analyzer/analyzerbase.cpp
+++ b/src/analyzer/analyzerbase.cpp
@@ -57,7 +57,11 @@ Analyzer::Base::Base(QWidget *parent, const uint scopeSize)
       lastscope_(512),
       new_frame_(false),
       is_playing_(false),
-      timeout_(40) {}
+      timeout_(40) {
+
+  setAttribute(Qt::WA_OpaquePaintEvent, true);
+
+}
 
 Analyzer::Base::~Base() {
   delete fht_;