From 0a60c81eb657dc650f6e8343a669f93569bee455 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Miquel?= <sebastien.miquel@posteo.eu>
Date: Wed, 11 Mar 2026 21:26:04 +0100
Subject: [PATCH] Slightly faster cutleft.py

---
 cutleft.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cutleft.py b/cutleft.py
index 83f7f43..1eb7393 100644
--- a/cutleft.py
+++ b/cutleft.py
@@ -307,8 +307,9 @@ class ImageReviewer:
         preview, splits, schema = result
         self.current_preview = preview
 
-        # Save immediately upon loading/calculating
-        save_results(result, filename)
+        # Save in a background thread so the GUI updates instantly
+        Thread(target=save_results, args=(result, filename), daemon=True).start()
+
         self.update_display(filename, schema)
 
     def update_display(self, filename, schema=None):