// Widgets.
{
Category category = new Category(constants.categoryWidgets());
catList.add(category);
// CwCheckBox is the default example, so don't prefetch it.
category.addExample(new CwCheckBox(constants), null);
category.addExample(new CwRadioButton(constants),
RunAsyncCode.runAsyncCode(CwRadioButton.class));
category.addExample(new CwBasicButton(constants),
RunAsyncCode.runAsyncCode(CwBasicButton.class));
category.addExample(new CwCustomButton(constants),