From 4d7b5d4451f46c75ca253259a6e991e872e847df Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Tue, 3 Nov 2020 15:44:59 +0100
Subject: [PATCH] "Sequential slider applied only to top layer" parameter from
 the Preferences is applied just for the horizontal slider now

---
 src/slic3r/GUI/DoubleSlider.cpp | 12 +++++++-----
 src/slic3r/GUI/DoubleSlider.hpp |  1 +
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/slic3r/GUI/DoubleSlider.cpp b/src/slic3r/GUI/DoubleSlider.cpp
index 44e0bcd42..26d4f95cb 100644
--- a/src/slic3r/GUI/DoubleSlider.cpp
+++ b/src/slic3r/GUI/DoubleSlider.cpp
@@ -53,11 +53,6 @@ static std::string gcode(Type type)
     }
 }
 
-static bool is_lower_thumb_editable()
-{
-    return Slic3r::GUI::get_app_config()->get("seq_top_layer_only") == "0";
-}
-
 Control::Control( wxWindow *parent,
                   wxWindowID id,
                   int lowerValue, 
@@ -960,6 +955,13 @@ int Control::get_value_from_position(const wxCoord x, const wxCoord y)
     return int(m_min_value + double(height - SLIDER_MARGIN - y) / step + 0.5);
 }
 
+bool Control::is_lower_thumb_editable()
+{
+    if (m_draw_mode == dmSequentialGCodeView)
+        return Slic3r::GUI::get_app_config()->get("seq_top_layer_only") == "0";
+    return true;
+}
+
 bool Control::detect_selected_slider(const wxPoint& pt)
 {
     if (is_point_in_rect(pt, m_rect_lower_thumb))
diff --git a/src/slic3r/GUI/DoubleSlider.hpp b/src/slic3r/GUI/DoubleSlider.hpp
index d13e6259f..511858dd5 100644
--- a/src/slic3r/GUI/DoubleSlider.hpp
+++ b/src/slic3r/GUI/DoubleSlider.hpp
@@ -293,6 +293,7 @@ protected:
     void    draw_thumb_text(wxDC& dc, const wxPoint& pos, const SelectedSlider& selection) const;
 
     void    update_thumb_rect(const wxCoord begin_x, const wxCoord begin_y, const SelectedSlider& selection);
+    bool    is_lower_thumb_editable();
     bool    detect_selected_slider(const wxPoint& pt);
     void    correct_lower_value();
     void    correct_higher_value();