FilterBuilder dynamic editor field

[sderouchie]

In the below filter builder:



What I am trying to do is if "contains pattern" is selected, the editor to the right of it is a SelectItem (as it is now) to select from a list of pre-defined patterns.
But if "contains (exact case)", I want to change the editor to the right of it from a SelectItem to a TextItem.

Is this possible?
I see that when OperatorID EQUALS_FIELD is used, this automatically happens with field names. Is this internal mechanism exposed somehow to achieve similar functionality?

[Isomorphic]

You can use an override of getValueFieldProperties() to return different types of FormItem based on the operatorId and fieldName.