From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Wed, 26 Apr 2017 16:09:51 +0000 (-0600)
Subject: DecodeTrace: Make annotation block background opaque
X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=commitdiff_plain;h=3082ee9327af17da58c25122ac68b828676ca61e

DecodeTrace: Make annotation block background opaque
---

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 9132ea9..f45ecf5 100644
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -484,11 +484,17 @@ void DecodeTrace::draw_annotation_block(
 		annotations.begin(), annotations.end(),
 		[&](const Annotation &a) { return a.format() == format; });
 
+	const QRectF rect(start, top, end - start, bottom - top);
+	const int r = h / 4;
+
+	p.setPen(QPen(Qt::NoPen));
+	p.setBrush(Qt::white);
+	p.drawRoundedRect(rect, r, r);
+
 	p.setPen((single_format ? OutlineColours[colour] : Qt::gray));
 	p.setBrush(QBrush((single_format ? Colours[colour] : Qt::gray),
 		Qt::Dense4Pattern));
-	p.drawRoundedRect(
-		QRectF(start, top, end - start, bottom - top), h / 4, h / 4);
+	p.drawRoundedRect(rect, r, r);
 }
 
 void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p,