From 8b843d023ce64dffadb34c359f11d4637468a754 Mon Sep 17 00:00:00 2001
From: Marek Roszko <mark.roszko@gmail.com>
Date: Sun, 13 Dec 2020 13:14:12 -0500
Subject: [PATCH] Double buffer the info panel

Fix #6721
---
 common/widgets/infobar.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/widgets/infobar.cpp b/common/widgets/infobar.cpp
index d00e866f72..fe8d59bc4e 100644
--- a/common/widgets/infobar.cpp
+++ b/common/widgets/infobar.cpp
@@ -51,6 +51,9 @@ WX_INFOBAR::WX_INFOBAR( wxWindow* aParent, wxWindowID aWinid )
     SetShowHideEffects( wxSHOW_EFFECT_ROLL_TO_BOTTOM, wxSHOW_EFFECT_ROLL_TO_TOP );
     SetEffectDuration( 300 );
 
+    // Prevent draw flicker observed on windows
+    SetDoubleBuffered( true );
+
     // The infobar seems to start too small, so increase its height
     int sx, sy;
     GetSize( &sx, &sy );