From e156b9d8b974f57253306b693a03aa80322ebc6c Mon Sep 17 00:00:00 2001
From: fanquake <fanquake@gmail.com>
Date: Fri, 25 Oct 2019 13:18:38 -0400
Subject: [PATCH] gui: disable font antialiasing for QR image address

More info available here: https://doc.qt.io/qt-5/qfont.html#StyleStrategy-enum
---
 src/qt/qrimagewidget.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qt/qrimagewidget.cpp b/src/qt/qrimagewidget.cpp
index bf1baf54705..2332d52b9a1 100644
--- a/src/qt/qrimagewidget.cpp
+++ b/src/qt/qrimagewidget.cpp
@@ -71,6 +71,7 @@ bool QRImageWidget::setQR(const QString& data, const QString& text)
 
     if (!text.isEmpty()) {
         QFont font = GUIUtil::fixedPitchFont();
+        font.setStyleStrategy(QFont::NoAntialias);
         QRect paddedRect = qrAddrImage.rect();
 
         // calculate ideal font size