From 00618a99f99a429bab361be601970e8e4e5ee715 Mon Sep 17 00:00:00 2001
From: Talmo Pereira <talmo@salk.edu>
Date: Tue, 17 Dec 2024 11:33:51 -0800
Subject: [PATCH] Try adding cleanup in `QtImageDirectoryWidget`

---
 sleap/gui/widgets/imagedir.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sleap/gui/widgets/imagedir.py b/sleap/gui/widgets/imagedir.py
index 2a709edbb..3c6f22da1 100644
--- a/sleap/gui/widgets/imagedir.py
+++ b/sleap/gui/widgets/imagedir.py
@@ -47,6 +47,13 @@ def __init__(
 
         self.resize(360, 400)
 
+        # Call cleanup method when application exits to end worker thread.
+        # Note: This is commented out in favor of the MainWindow.closeEvent() path.
+        self.destroyed.connect(self.cleanup)
+        # app = QApplication.instance()
+        # if app:
+        #     app.aboutToQuit.connect(self.cleanup)
+
         if self.filters:
             self.filter_menu = QtWidgets.QComboBox()
             self.filter_menu.addItems([filter[0] for filter in self.filters])