JPanel createCustomPanel() {
JPanel p = new JPanel();
p.setLayout(new GridLayout(1, 1));
sink = new PartSink(PartType.EXPRESSION_PART);
sink.addCombineListener(
new CombineListener() {
public void combined() {
WorkspaceObject c = sink.getContainedPart();
Object o = c.getPart(); // we know this is an expression because of our sink restriction
Expression exp = (Expression) o;
randInt.setMax(exp);
}
public void split() {
randInt.setMax(null);
}
});
sink.setToolTipText("Maximum possible value of the random number");
p.add(sink);
return p;
}
