From 6958e5d615c320efd61e9a8ced86d1acc32d78be Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Fri, 13 Oct 2023 15:29:37 +0200
Subject: Drawing artifact with round check buttons in menu under Cairo (#792)

---
 src/fl_oxy.cxx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/fl_oxy.cxx')

diff --git a/src/fl_oxy.cxx b/src/fl_oxy.cxx
index 0768a75de..86fb4d79f 100644
--- a/src/fl_oxy.cxx
+++ b/src/fl_oxy.cxx
@@ -217,9 +217,13 @@ static void _oxy_rounded_box_(int x, int y, int w, int h, Fl_Color bg) {
     fl_pie(x + w - h, y, h, h, 0.0, 90.0);    // top-left quarter of circle
     fl_pie(x + w - h, y, h, h, 270.0, 360.0); // bottom-left quarter of circle
   } else {
+    fl_antialias(0);  // fix for issue #792
     fl_pie(x, y, w, w, 0.0, 180.0);           // top half of circle
+    fl_antialias(1);  // fix for issue #792
     fl_rectf(x, y + w / 2, w, h - w);         // rectangle between top and bottom half-circle
+    fl_antialias(0);  // fix for issue #792
     fl_pie(x, y + h - w, w, w, 180.0, 360.0); // bottom half of circle
+    fl_antialias(1);  // fix for issue #792
   }
 }
 
-- 
cgit v1.2.3