From f3ca021fad4fe59aaba80f46cd0c639422dbc521 Mon Sep 17 00:00:00 2001
From: AJ Isaacs <ajisaacs27@gmail.com>
Date: Tue, 31 Mar 2026 17:39:18 -0400
Subject: [PATCH] fix: mark layout parts dirty after bulk lead-in assignment

Parts were not redrawn after AssignLeadIns because their LayoutPart
graphics paths were stale.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 OpenNest/Forms/EditNestForm.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/OpenNest/Forms/EditNestForm.cs b/OpenNest/Forms/EditNestForm.cs
index a41b16a..3a56df9 100644
--- a/OpenNest/Forms/EditNestForm.cs
+++ b/OpenNest/Forms/EditNestForm.cs
@@ -741,6 +741,9 @@ namespace OpenNest.Forms
             };
             assigner.Assign(plate);
 
+            foreach (var lp in PlateView.Parts)
+                lp.IsDirty = true;
+
             PlateView.Invalidate();
         }