void onSelectionChanged() {
int i = list.list.getSelectedIndex();
SupaplexLevel level = model.getLevel(i);
levelOptions.setLevel(level);
levelComponent.setLevel(level);
model.setSelectedLevelIndex(i);
}
public void setModel(SupaplexModel model) {
this.model = model;
list.setModel(model);
levelComponent.setModel(model);
palette.setModel(model);
model.addListener(new SML());
}