public void setSelected(Listgroup group, Checkbox check) {
int i = 0;
for (Iterator<Listitem> it = group.getItems().iterator(); it.hasNext(); ) {
Checkbox c = ((Checkbox) ((Listcell) (it.next()).getFirstChild()).getFirstChild());
if (c.isChecked()) i++;
}
if (i == group.getItems().size()) {
check.setChecked(true);
habilitarButtons(false);
} else if (i < group.getItems().size() && i != 0) {
check.setChecked(false);
habilitarButtons(false);
} else if (i == 0) {
check.setChecked(false);
habilitarButtons(true);
}
if (idZBtnDuplicar != null) {
if (i == 1) idZBtnDuplicar.setDisabled(false);
else idZBtnDuplicar.setDisabled(true);
}
}
public void setMultiple(Listgroup group, boolean value) {
for (Iterator<Listitem> it = group.getItems().iterator(); it.hasNext(); ) {
Listitem item = it.next();
if (((Listcell) item.getFirstChild()).getFirstChild() != null) {
item.setSelected(value);
((Checkbox) ((Listcell) item.getFirstChild()).getFirstChild()).setChecked(value);
habilitarButtons(!value);
}
}
if (idZBtnDuplicar != null) {
if (((Checkbox) group.getFirstChild().getFirstChild()).isChecked())
idZBtnDuplicar.setDisabled(true);
}
}