From 632e5b636d896c2c7805e9b93d6c16d017b552c4 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 16 Mar 2007 02:30:35 +0000
Subject: [PATCH] don't waste time updating state of tools in a hidden toolbar
 (patch 1612415)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44845 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/tbarbase.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp
index 50c80846d5..553065ee73 100644
--- a/src/common/tbarbase.cpp
+++ b/src/common/tbarbase.cpp
@@ -645,6 +645,10 @@ void wxToolBarBase::UpdateWindowUI(long flags)
 {
     wxWindowBase::UpdateWindowUI(flags);
 
+    // don't waste time updating state of tools in a hidden toolbar
+    if ( !IsShown() )
+        return;
+
     // There is no sense in updating the toolbar UI
     // if the parent window is about to get destroyed
     wxWindow *tlw = wxGetTopLevelParent( this );
-- 
2.47.2