DecodeTrace: With a rounded rect

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 30d1667c5744073f310e7c4001aecfb5b90ce5aa..e0f3a0f262734509dadd3d412a920fb2dfe789fc 100644 (file)
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -415,16 +415,6 @@ void DecodeTrace::draw_annotation_block(
 
        const double top = y + .5 - h / 2;
        const double bottom = y + .5 + h / 2;
-       const double cap_width = min((end - start) / 4, EndCapWidth);
-
-       QPointF pts[] = {
-               QPointF(start, y + .5f),
-               QPointF(start + cap_width, top),
-               QPointF(end - cap_width, top),
-               QPointF(end, y + .5f),
-               QPointF(end - cap_width, bottom),
-               QPointF(start + cap_width, bottom)
-       };
 
        const size_t colour = (base_colour + annotations.front().format()) %
                countof(Colours);
@@ -439,8 +429,8 @@ void DecodeTrace::draw_annotation_block(
        p.setPen((single_format ? OutlineColours[colour] : Qt::gray));
        p.setBrush(QBrush((single_format ? Colours[colour] : Qt::gray),
                Qt::Dense4Pattern));
-
-       p.drawConvexPolygon(pts, countof(pts));
+       p.drawRoundedRect(
+               QRectF(start, top, end - start, bottom - top), h/4, h/4);
 }
 
 void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p,