From d362f031dd5d318f5e2d4f61017f12dbd70b7b53 Mon Sep 17 00:00:00 2001
From: qPCR4vir <arielvina@yahoo.es>
Date: Wed, 11 Sep 2019 18:48:14 +0200
Subject: [PATCH] listbox header: ignore auto_draw ??

changing column visibility - too slow.
---
 source/gui/widgets/listbox.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/gui/widgets/listbox.cpp b/source/gui/widgets/listbox.cpp
index 1439964b..d9561985 100644
--- a/source/gui/widgets/listbox.cpp
+++ b/source/gui/widgets/listbox.cpp
@@ -2909,7 +2909,7 @@ namespace nana
 			//es_header::column member functions
 			void es_header::column::_m_refresh() noexcept
 			{
-				ess_->update(true);
+				ess_->update(false);
 			}
 
 			size_type es_header::column::position(bool disp_order) const noexcept