From 7ab6a2260198ebb858e89675dd5e280c83936da3 Mon Sep 17 00:00:00 2001
From: "weizhen.xie" <weizhen.xie@bambulab.com>
Date: Tue, 23 Sep 2025 15:38:31 +0800
Subject: [PATCH] Fix: Fix the bug where automatic flushing calculation did not
 work

Jira: STUDIO-14814

Change-Id: Idd2762e52e1deb9ce4f47b5f6c4473cd98aaa534
(cherry picked from commit 88157485072df23505eab0cf15ccabc6d1c6aa7e)
---
 src/slic3r/GUI/Plater.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index cc93d991fd..6512911ec0 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1862,6 +1862,7 @@ Sidebar::Sidebar(Plater *parent)
     p->m_flushing_volume_btn->Bind(wxEVT_BUTTON, ([parent, this](wxCommandEvent &e) {
             open_flushing_dialog(parent, SimpleEvent(EVT_SCHEDULE_BACKGROUND_PROCESS, parent));
             p->plater->get_view3D_canvas3D()->reload_scene(true);
+            p->plater->update();
         }));
 
     bSizer39->Add(p->m_flushing_volume_btn, 0, wxALIGN_CENTER_VERTICAL | wxLEFT, FromDIP(4));
@@ -3659,6 +3660,9 @@ void Sidebar::auto_calc_flushing_volumes(const int filament_idx, const int extru
     wxGetApp().preset_bundle->export_selections(*wxGetApp().app_config);
     wxGetApp().plater()->update_project_dirty_from_presets();
     wxPostEvent(this, SimpleEvent(EVT_SCHEDULE_BACKGROUND_PROCESS, this));
+    auto has_modify = is_flush_config_modified();
+    set_flushing_volume_warning(has_modify);
+    p->plater->update();
 }
 
 
@@ -14799,6 +14803,7 @@ void Plater::reslice()
     // Only restarts if the state is valid.
     //BBS: jusdge the result
     bool result = this->p->restart_background_process(state | priv::UPDATE_BACKGROUND_PROCESS_FORCE_RESTART);
+
     BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(", Line %1%: restart background,state=%2%, result=%3%")%__LINE__%state %result;
     if ((state & priv::UPDATE_BACKGROUND_PROCESS_INVALID) != 0)
     {