From f741872361ba7da74a348659f2a66a72b55c2cb1 Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Thu, 7 May 2020 09:13:56 +0200
Subject: [PATCH] Fixed a can_change_view() function in respect to the new
 settings layouts

---
 src/slic3r/GUI/MainFrame.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index a47626dd1..62fffc423 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -476,6 +476,11 @@ bool MainFrame::can_slice() const
 
 bool MainFrame::can_change_view() const
 {
+    if (m_layout == slNew)
+        return m_plater->IsShown();
+    if (m_layout == slDlg)
+        return true;
+    // slOld layout mode
     int page_id = m_tabpanel->GetSelection();
     return page_id != wxNOT_FOUND && dynamic_cast<const Slic3r::GUI::Plater*>(m_tabpanel->GetPage((size_t)page_id)) != nullptr;
 }