From 73cbab6f43d21a6868fccf1270a5d5d1fc1e3180 Mon Sep 17 00:00:00 2001
From: teyssieuman <teyssieuman@gmail.com>
Date: Wed, 6 Jan 2016 22:07:03 +0100
Subject: [PATCH] Supress the "QT" error message that appears here:
 https://www.youtube.com/watch?v=bjITW4hfILs

---
 DSView/pv/dock/protocoldock.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DSView/pv/dock/protocoldock.cpp b/DSView/pv/dock/protocoldock.cpp
index 37463923..48280abf 100644
--- a/DSView/pv/dock/protocoldock.cpp
+++ b/DSView/pv/dock/protocoldock.cpp
@@ -105,7 +105,7 @@ void ProtocolDock::paintEvent(QPaintEvent *)
 {
      QStyleOption opt;
      opt.init(this);
-     QPainter p(this);
+     QPainter p(this->viewport());
      style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }