placepopuprect

function placepopuprect(

  const awindow: twindow;

  const adest: rectty;

  const placement: captionposty;

  const asize: sizety

):rectty;

function placepopuprect(

  const awidget: twidget;

  const adest: rectty;

  const placement: captionposty;

  const asize: sizety

):rectty;