public void refresh() {
model.refresh();
if (model.getEventList().size() > 0 && contacts.getSelectedIndex() == -1) {
contacts.setSelectedIndex(0);
}
}
public void notifyTransactions(Iterable<TransactionDomainEvents> transactions) {
if (Events.matches(
Events.withNames("changedStatus", "addedContact", "deletedContact", "updatedContact"),
transactions)) {
refresh();
if (Events.matches(Events.withNames("addedContact"), transactions)) {
contacts.setSelectedIndex(contacts.getModel().getSize() - 1);
} else if (Events.matches(Events.withNames("updatedContact"), transactions)) {
model
.getCurrentContact()
.setContact(
model.createInitialValues(model.getEventList().get(contacts.getSelectedIndex())));
} else if (Events.matches(Events.withNames("deletedContact"), transactions)) {
if (model.getEventList().size() >= 0) {
contacts.setSelectedIndex(0);
}
}
}
}
public ContactsView(@Service ApplicationContext context, @Uses ContactsModel model) {
super(new BorderLayout());
this.model = model;
ActionMap am = context.getActionMap(this);
setActionMap(am);
setPreferredSize(new Dimension(200, 0));
this.setBorder(Borders.createEmptyBorder("2dlu, 2dlu, 2dlu, 2dlu"));
contacts = new JList(new EventListModel<ContactDTO>(model.getEventList()));
contacts.setPreferredSize(new Dimension(200, 1000));
contacts.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane contactsScrollPane = new JScrollPane();
contactsScrollPane.setViewportView(contacts);
contacts.setCellRenderer(
new DefaultListCellRenderer() {
@Override
public Component getListCellRendererComponent(
JList jList, Object o, int i, boolean b, boolean b1) {
ContactDTO contact = (ContactDTO) o;
if ("".equals(contact.name().get())) {
Component cell =
super.getListCellRendererComponent(
jList, i18n.text(WorkspaceResources.name_label), i, b, b1);
cell.setForeground(Color.GRAY);
return cell;
}
String text = contact.name().get();
return super.getListCellRendererComponent(jList, text, i, b, b1);
}
});
add(contactsScrollPane, BorderLayout.CENTER);
JPanel toolbar = new JPanel();
toolbar.add(new StreamflowButton(am.get("add")));
toolbar.add(new StreamflowButton(am.get("remove")));
add(toolbar, BorderLayout.SOUTH);
model.addObserver(new RefreshComponents().visibleOn("add", toolbar));
contacts
.getSelectionModel()
.addListSelectionListener(new SelectionActionEnabler(am.get("remove")));
/*
setFocusTraversalPolicy( new LayoutFocusTraversalPolicy() );
setFocusCycleRoot( true );
setFocusable( true );
addFocusListener( new FocusListener()
{
public void focusGained( FocusEvent e )
{
Component defaultComp = getFocusTraversalPolicy().getDefaultComponent( contactView );
if (defaultComp != null)
{
defaultComp.requestFocusInWindow();
}
}
public void focusLost( FocusEvent e )
{
}
} );
*/
new RefreshWhenShowing(this, this);
}