public void valueChanged(ITable source, String key, Object value, boolean isNew) {
if (key.equals("~TYPE~") && value instanceof String) {
type = TableTableType.getType((String) value);
List<WidgetFactory> factories = widgetRegistry.getWidgets(type);
for (int i = 0; i < factories.size(); ++i) {
WidgetFactory factory = factories.get(i);
if (factory instanceof TableWidgetFactory) {
TableWidget widget = ((TableWidgetFactory) factory).createWidget(table);
setWidget(widget);
return;
}
}
}
setWidget(null);
// TODO print cannot handle type
}
public Collection<WidgetMenuItem> getChangeToMenuItems() {
List<WidgetMenuItem> changeItems = new ArrayList<WidgetMenuItem>();
List<WidgetFactory> factories = widgetRegistry.getWidgets(type);
for (int i = 0; i < factories.size(); ++i) {
final WidgetFactory factory = factories.get(i);
if (factory instanceof TableWidgetFactory) {
changeItems.add(
new WidgetMenuItem.Action(factory.getName()) {
@Override
public void execute() {
TableWidget widget = ((TableWidgetFactory) factory).createWidget(table);
setWidget(widget);
}
});
}
}
return changeItems;
}