Make items in filter list auto tristate

openmc-dev · Jun 6, 2024 · ac01f87 · ac01f87
1 parent c2761a0
commit ac01f87
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/openmc_plotter/docks.py b/openmc_plotter/docks.py
@@ -404,7 +404,8 @@ def _createFilterTree(self, spatial_filters):
                     0, "Only tallies with spatial filters are viewable.")
             else:
                 filter_item.setFlags(
-                    filter_item.flags() | QtCore.Qt.ItemIsUserCheckable)
+                    filter_item.flags() | QtCore.Qt.ItemIsUserCheckable |
+                    QtCore.Qt.ItemIsAutoTristate)
             filter_item.setCheckState(0, QtCore.Qt.Unchecked)
 
             # all mesh bins are selected by default and not shown in the dock