From 2c9b41623a3d003134501fa66bfe9c1947ca2db4 Mon Sep 17 00:00:00 2001
From: Enrico Turri <enricoturri@seznam.cz>
Date: Thu, 16 Aug 2018 13:22:02 +0200
Subject: [PATCH] Fixed wipe tower loosing selection after displacement

---
 xs/src/slic3r/GUI/GLCanvas3D.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xs/src/slic3r/GUI/GLCanvas3D.cpp b/xs/src/slic3r/GUI/GLCanvas3D.cpp
index 92bde34ce..f5122539e 100644
--- a/xs/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/xs/src/slic3r/GUI/GLCanvas3D.cpp
@@ -3017,6 +3017,10 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
             }
             
             _on_move(volume_idxs);
+
+            // force re-selection of the wipe tower, if needed
+            if ((volume_idxs.size() == 1) && m_volumes.volumes[volume_idxs[0]]->is_wipe_tower)
+                select_volume(volume_idxs[0]);
         }
         else if (!m_mouse.dragging && (m_hover_volume_id == -1) && !gizmos_overlay_contains_mouse && !m_gizmos.is_dragging() && !is_layers_editing_enabled())
         {