fix(widget): fixed widget cleanup routine

bec_widgets/utils/bec_connector.py

@@ -289,6 +289,8 @@ class BECConnector(BECWidget):
             print("No more connections. Shutting down GUI BEC client.")
             self.bec_dispatcher.disconnect_all()
             self.client.shutdown()
+        if hasattr(super(), "cleanup"):
+            super().cleanup()
 
     # def closeEvent(self, event):
     #     self.cleanup()

bec_widgets/utils/bec_widget.py

@@ -4,4 +4,5 @@ class BECWidget:
     def closeEvent(self, event):
         if hasattr(self, "cleanup"):
             self.cleanup()
-        event.accept()
+        if hasattr(super(), "closeEvent"):
+            super().closeEvent(event)

bec_widgets/widgets/figure/figure.py

@@ -830,6 +830,6 @@ class BECFigure(BECConnector, pg.GraphicsLayoutWidget):
             widget_class=self.__class__.__name__, gui_id=self.gui_id, theme=theme
         )
 
-    def cleanup(self):
-        self.clear_all()
-        super().cleanup()
+    # def cleanup(self):
+    #     self.clear_all()
+    #     super().cleanup()

bec_widgets/widgets/vscode/vscode.py

@@ -49,13 +49,6 @@ class VSCodeEditor(WebsiteWidget):
                     break
         self.set_url(self._url)
 
-    def closeEvent(self, event):
-        """
-        Hook for the close event to terminate the server.
-        """
-        self.cleanup_vscode()
-        super().closeEvent(event)
-
     def cleanup_vscode(self):
         """
         Cleanup the VSCode editor.
@@ -72,13 +65,6 @@ class VSCodeEditor(WebsiteWidget):
         self.cleanup_vscode()
         return super().cleanup()
 
-    def close(self):
-        """
-        Close the widget.
-        """
-        self.cleanup_vscode()
-        return super().close()
-
 
 if __name__ == "__main__":  # pragma: no cover
     import sys