From 40a1f31e847e8613c7b588e6a026b1dcdec317ad Mon Sep 17 00:00:00 2001
From: Enrico Turri <enricoturri@seznam.cz>
Date: Wed, 10 Jul 2019 11:59:25 +0200
Subject: [PATCH] Disable remaining toolbar items when one of them is toggable
 and pressed

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

diff --git a/src/slic3r/GUI/GLToolbar.cpp b/src/slic3r/GUI/GLToolbar.cpp
index 78e10c4f1e..8c9751086d 100644
--- a/src/slic3r/GUI/GLToolbar.cpp
+++ b/src/slic3r/GUI/GLToolbar.cpp
@@ -1396,9 +1396,15 @@ bool GLToolbar::update_items_enabled_state()
 {
     bool ret = false;
 
-    for (GLToolbarItem* item : m_items)
+    for (unsigned int i = 0; i < (unsigned int)m_items.size(); ++i)
     {
+        GLToolbarItem* item = m_items[i];
         ret |= item->update_enabled_state();
+        if (item->is_enabled() && (m_pressed_toggable_id != -1) && (m_pressed_toggable_id != i))
+        {
+            ret = true;
+            item->set_state(GLToolbarItem::Disabled);
+        }
     }
 
     if (ret)