From 8939e086ef688b02c5848dedc25696080f7ad68d Mon Sep 17 00:00:00 2001
From: Qing <cwq1913@gmail.com>
Date: Sat, 15 Oct 2022 23:03:01 +0800
Subject: [PATCH] frontend: fix alt+tab

---
 lama_cleaner/app/src/components/Editor/Editor.tsx | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lama_cleaner/app/src/components/Editor/Editor.tsx b/lama_cleaner/app/src/components/Editor/Editor.tsx
index ce79e7c..9555cf1 100644
--- a/lama_cleaner/app/src/components/Editor/Editor.tsx
+++ b/lama_cleaner/app/src/components/Editor/Editor.tsx
@@ -462,6 +462,17 @@ export default function Editor() {
     }
   }, [windowSize, resetZoom])
 
+  useEffect(() => {
+    window.addEventListener('blur', () => {
+      setIsChangingBrushSizeByMouse(false)
+    })
+    return () => {
+      window.removeEventListener('blur', () => {
+        setIsChangingBrushSizeByMouse(false)
+      })
+    }
+  }, [])
+
   const handleEscPressed = () => {
     if (isInpainting) {
       return