public static final XYRect getFieldExtent(Field fld) {
int cy = fld.getContentTop();
int cx = fld.getContentLeft();
Manager m = fld.getManager();
while (m != null) {
cy += m.getContentTop() - m.getVerticalScroll();
cx += m.getContentLeft() - m.getHorizontalScroll();
if (m instanceof Screen) break;
m = m.getManager();
}
return new XYRect(cx, cy, fld.getContentWidth(), fld.getContentHeight());
}
