\nopdfcompression

\setupinteraction[state=start]

% \setupinteraction
%   [openaction=JS(HighlightOff),
%   ]%  closeaction=JS(HighlightOn)]

% \enabletrackers[backends.javascript]

% \input java-imp-rhh.mkiv

\setupinteraction
  [state=start]

\definesymbol[yes][1]
\definesymbol[nop][0]

\setupfield[whatever][width=20mm,height=20mm,frame=off]

\definefield[what][radio][whatever][whatone,whattwo][whatone]
\definesubfield[whatone][][yes,nop]
\definesubfield[whattwo][][yes,nop]

\setupfield[textstuff][horizontal][width=50mm,height=15mm,offset=0pt,option={printable},offset=overlay]

\definefield[whatthree][text][textstuff]

\starttext

\startTEXpage[offset=2cm]
    \field[whatone]\space\field[whattwo]\space\field[whatthree]
\stopTEXpage

\stoptext
