Threading improvements

textmenu.py

@@ -291,26 +291,12 @@ class TextMenu:
         # Run the GUI event loop
         self.root.mainloop()
         
-        # Clean up - only destroy if root still exists
-        if self.root and str(self.root) != '.':
-            try:
+        # Clean up - destroy the window immediately to prevent hanging
+        try:
+            if self.root and str(self.root) != '.':
                 self.root.destroy()
-            except tk.TclError:
-                # Window may already be destroyed
-                pass
+        except tk.TclError:
+            # Window may already be destroyed
+            pass
         
-        return self.selected
-
-
-if __name__ == "__main__":
-    # Example usage
-    choices = [
-        "Option 1\nDescription for option 1",
-        "Option 2\nDescription for option 2", 
-        "Option 3\nDescription for option 3",
-        "Option 4\nDescription for option 4"
-    ]
-    
-    menu = TextMenu(choices, title="Test Menu", timeout=10)
-    result = menu.show()
-    print(f"Selected: {result}")
+        return self.selected