From ee4f2cf549cc6e32b3b4d9ef7bf7e9f9d055f910 Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Mon, 23 Jul 2018 09:59:04 +0200
Subject: [PATCH] Try to fix #977

---
 xs/src/slic3r/GUI/GLCanvas3D.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/xs/src/slic3r/GUI/GLCanvas3D.cpp b/xs/src/slic3r/GUI/GLCanvas3D.cpp
index 064a9adce..94f6f0441 100644
--- a/xs/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/xs/src/slic3r/GUI/GLCanvas3D.cpp
@@ -3379,7 +3379,13 @@ void GLCanvas3D::on_key_down(wxKeyEvent& evt)
         if (key == WXK_DELETE)
             m_on_remove_object_callback.call();
         else
-            evt.Skip();
+		{
+#ifdef __WXOSX__
+			if (key == WXK_BACK)
+				m_on_remove_object_callback.call();
+#endif
+			evt.Skip();
+		}
     }
 }