private void createControlPanel() {
JPanel pnControls = new JPanel();
pnCopies.add(pnControls, BorderLayout.NORTH);
pnControls.setLayout(new MigLayout("", "[][grow][][]", "[]"));
lblNrOfCopies = new JLabel();
pnControls.add(lblNrOfCopies, "cell 0 0,alignx trailing");
txtValNrOfCopies = new JTextField();
txtValNrOfCopies.setEnabled(false);
pnControls.add(txtValNrOfCopies, "flowx,cell 1 0");
txtValNrOfCopies.setColumns(10);
btnAdd = new JButton();
btnAdd.setName(NAME_BUTTON_ADD_COPY);
btnAdd.setMnemonic('a');
btnAdd.setIcon(IconUtil.loadIcon("add.gif"));
pnControls.add(btnAdd, "cell 2 0");
btnRemove = new JButton();
btnRemove.setName(NAME_BUTTON_DELETE_COPY);
btnRemove.setEnabled(false);
btnRemove.setMnemonic('e');
btnRemove.setIcon(IconUtil.loadIcon("delete.gif"));
pnControls.add(btnRemove, "cell 3 0");
}
@Override
public void update(Observable o, Object arg) {
if (o.getClass().equals(CopyPMod.class) || o.getClass().equals(BooksPMod.class)) {
Preconditions.checkNotNull(arg);
if (getReferenceObject().equals(arg)) {
lblMessage.setText(Texts.get("BookDetailMainView.optimisticlock.error"));
lblMessage.setIcon(IconUtil.loadIcon("warning.png"));
logger.info("Book changed in the background, disabling view...");
disableComponents(
btnSave,
btnAdd,
btnRemove,
btnSetCondition,
listCopies,
txtFieldAuthor,
txtFieldPublisher,
txtFieldTitle,
comboShelf);
} else {
logger.info("A different book changed in the background. Doing nothing...");
}
} else {
super.update(o, arg);
}
}