minor closing fix

- fix: don't close control panel if cancel scanner closure

autolab/core/gui/controlcenter/main.py

@@ -619,6 +619,11 @@ def closeEvent(self, event):
         """ This function does some steps before the window is really killed """
         if self.scanner:
             self.scanner.close()
+
+            if self.scanner is not None and self.scanner.isVisible():
+                event.ignore()
+                return None
+
         closePlotter()
         closeAbout()
         closeAddDevice()

autolab/core/gui/scanning/main.py

@@ -537,7 +537,6 @@ def closeEvent(self, event):
         # Stop datamanager timer
         self.dataManager.timer.stop()
 
-
         scanner_config = get_scanner_config()
         ask_close = boolean(scanner_config["ask_close"])
         if ask_close and not all([scanset.saved for scanset in self.dataManager.datasets]):