We are implementing a special type of lookup window in a VisualForce page, which displays a set of potential records a user can select from to populate a Lookup value. As a means to allow users to filter potential selections, we wanted to make use the Lookup Filter properties available when configuring a Lookup field.
The only problem is we don't seem to have any way to dynamically access these filter properties through Apex code. The Describe Field Result does not seem to contain this information, and I haven't been able to find anything in the documentation about it.
Is there no way to access Lookup Filter properties from the Apex Schema methods?