Only show warning when closing for visible data viewers

glue-viz · May 22, 2015 · cd823c6 · cd823c6
1 parent 7f03fe5
commit cd823c6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/glue/qt/widgets/data_viewer.py b/glue/qt/widgets/data_viewer.py
@@ -161,7 +161,7 @@ def _confirm_close(self):
 
         :rtype: bool. True if user wishes to close. False otherwise
         """
-        if self._warn_close and (not os.environ.get('GLUE_TESTING')):
+        if self._warn_close and (not os.environ.get('GLUE_TESTING')) and self.isVisible():
             buttons = QMessageBox.Ok | QMessageBox.Cancel
             dialog = QMessageBox.warning(self, "Confirm Close",
                                          "Do you want to close this window?",