@Override
public Widget render(RadioGroupField renderable) {
VerticalPanel group = new VerticalPanel();
Map<String, Object> options = (Map<String, Object>) renderable.getOptions();
for (Map.Entry<String, Object> entry : options.entrySet()) {
group.add(this.buildButton(renderable, entry));
}
this.applyDecorators(renderable, group);
return group;
}
protected Widget buildButton(RadioGroupField<?> renderable, final Map.Entry<String, ?> entry) {
RadioButton button =
new RadioButton(
renderable.getName(),
new SafeHtml() {
@Override
public String asString() {
return entry.getKey();
}
});
button.setText(entry.getValue() == null ? "" : String.valueOf(entry.getValue()));
this.buildAttributes(button, renderable);
return button;
}