Java CheckBox.setStyleName示例

  @Override
  public void init() {
    setMainWindow(main);
    setTheme("reindeer");

    themeToggle = new CheckBox("Runo theme");
    themeToggle.addListener(
        new ValueChangeListener() {

          @Override
          public void valueChange(ValueChangeEvent event) {
            if (getTheme() == "reindeer") {
              setTheme("runo");
            } else {
              setTheme("reindeer");
            }
          }
        });
    themeToggle.setStyleName("small");
    themeToggle.setImmediate(true);

    styleToggle = new CheckBox("Black style");
    styleToggle.addListener(
        new ValueChangeListener() {

          @Override
          public void valueChange(ValueChangeEvent event) {
            if (!main.getContent().getStyleName().contains("black")) {
              main.getContent().setStyleName("black");
            } else {
              main.getContent().setStyleName("");
            }
          }
        });
    styleToggle.setImmediate(true);
    styleToggle.setStyleName("small");

    iconToggle = new CheckBox("64x icons");
    iconToggle.addListener(
        new ValueChangeListener() {

          @Override
          public void valueChange(ValueChangeEvent event) {
            largeIcons = !largeIcons;
            recreateAll();
          }
        });
    iconToggle.setImmediate(true);
    iconToggle.setStyleName("small");

    nativeToggle = new CheckBox("Native buttons");
    nativeToggle.addListener(
        new ValueChangeListener() {

          @Override
          public void valueChange(ValueChangeEvent event) {
            nativeButtons = !nativeButtons;
            recreateAll();
          }
        });
    nativeToggle.setImmediate(true);
    nativeToggle.setStyleName("small");

    toggles.setSpacing(true);
    toggles.addComponent(themeToggle);
    toggles.addComponent(styleToggle);
    toggles.addComponent(iconToggle);
    toggles.addComponent(nativeToggle);
    main.addComponent(toggles);

    recreateAll();
  }