Creates a new bool filter.
Gets the expression that the filter uses to evaluate if an item should be filtered.
Returns whether the filter inverts the expression.
Sets the expression that the filter uses to check if items should be filtered.
Sets whether the filter should invert the expression.
Notifies all users of the filter that it has changed.
Gets the known strictness of filters.
Checks if the given item is matched by the filter or not.
Connect to Changed signal.
gtk.bool_filter.BoolFilter evaluates a boolean gtk.expression.Expression to determine whether to include items.