// a subtle bug where if you enter a value in a line, do not
// hit return, and then click on the X to close the window,
// the value is restored to the original, and then sometime
// later, the focus is lost and the entered value becomes
// the value of the parameter. I don't know of any workaround.
entryBox.addFocusListener(new QueryFocusListener(name));
}
/** Add a listener. The changed() method of the listener will be
* called when any of the entries is changed. Note that "line"
* entries only trigger this call when Return or Enter is pressed, or