ControlContext :: fieldPath - Complete field path

The function returns the complete control path from the project window control to the current control in terms of field names. Control paths or part of it might be used for providing control context by calling field().

The control path is returned as list of field names separated by '.' (as "field1.field2").

In order to get the path in terms of control names, controlPath() might be called. resourcePath() returns the complete path referring to control and field names.