From 2033e600522578ba21a9cd66fdba87f83d43a667 Mon Sep 17 00:00:00 2001
From: Anson Liu <ansonl@users.noreply.github.com>
Date: Thu, 9 Apr 2026 15:23:09 -0700
Subject: [PATCH] Auto hide/show the ironing angle settings if the selected
 ironing pattern does not use the user specified angles (#11451)

Co-authored-by: yw4z <ywsyildiz@gmail.com>
Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
---
 src/slic3r/GUI/ConfigManipulation.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index e41886008b..f531aebafb 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -793,6 +793,9 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, co
     bool has_ironing = (config->opt_enum<IroningType>("ironing_type") != IroningType::NoIroning);
     for (auto el : { "ironing_pattern", "ironing_flow", "ironing_spacing", "ironing_angle", "ironing_inset", "ironing_angle_fixed" })
         toggle_line(el, has_ironing);
+    bool has_rectilinear_ironing = (config->opt_enum<InfillPattern>("ironing_pattern") == InfillPattern::ipRectilinear);
+    for (auto el : {"ironing_angle", "ironing_angle_fixed"})
+        toggle_field(el, has_ironing && has_rectilinear_ironing);
     
     toggle_line("ironing_speed", has_ironing || has_support_ironing);