!7

concept Grab {
  PNGFile screenshot;
  Pt point;
  new L<Rect> sizes;
}

p-substance-thread {
  db();
  awt {
    showControls(jCenteredLine(
      jbutton("Grab", "grab"),
      jbutton("Find", rThread("find"))));
  }
}

svoid grab {
  trackOneClick(voidfunc(Pt p) {
    Grab grab = cnew(Grab,
      screenshot := new PNGFile(shootScreen()),
      point := p
    );
    infoBox("Grabbed! " + grab.id);
  });
}

svoid find {
  for (Grab grab) {
    print ("Searching " + grab.id + " (todo)...");
  }
}