From 74a4b1bd49a2d1719c96a73cc054943d1fd4d4a2 Mon Sep 17 00:00:00 2001
From: "jiangkai.zhao" <jiangkai.zhao@bambulab.com>
Date: Fri, 24 Jan 2025 16:41:20 +0800
Subject: [PATCH] =?UTF-8?q?ENH=EF=BC=9Amodify=20interface=20of=20wipe=20to?=
 =?UTF-8?q?wer=20brim=5Fwidth?=
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Content-Transfer-Encoding: 8bit

jira: none
Change-Id: I22e3c30aa6320e7e66316fa15b6c06e26e458a94
---
 src/libslic3r/PrintConfig.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 241a36fb6..d30bb5ed2 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -4341,11 +4341,14 @@ void PrintConfigDef::init_fff_params()
     def->set_default_value(new ConfigOptionFloat(0.));
 
     def = this->add("prime_tower_brim_width", coFloat);
+    def->gui_type = ConfigOptionDef::GUIType::f_enum_open;
     def->label = L("Brim width");
-    def->tooltip = L("Brim width of wipe tower, -1 means auto calculated width based on the height of wipe tower.");
+    def->tooltip = L("Brim width of wipe tower, negative number means auto calculated width based on the height of wipe tower.");
     def->sidetext = L("mm");
     def->mode = comAdvanced;
     def->min = -1;
+    def->enum_values.push_back("-1");
+    def->enum_labels.push_back(L("Auto"));
     def->set_default_value(new ConfigOptionFloat(3.));
 
     def           = this->add("prime_tower_extra_rib_length", coFloat);