From f964f5e99a5f432569ce3e04a26a420a1490c7ae Mon Sep 17 00:00:00 2001
From: Enrico Turri <enricoturri@seznam.cz>
Date: Thu, 11 Jul 2019 07:54:33 +0200
Subject: [PATCH] Deactivate undo/redo toolbar items by pressing Esc key

---
 src/slic3r/GUI/GLCanvas3D.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 31087d633..fe91e9a96 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -2326,6 +2326,9 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
         return;
     }
 
+    if ((keyCode == WXK_ESCAPE) && _deactivate_undo_redo_toolbar_items())
+        return;
+
     if (m_gizmos.on_char(evt, *this))
         return;