Hashtags.java 文件源码

public Hashtags() {

    initWidget(uiBinder.createAndBindUi(this));

    hashtagTextBox.setVisibleLength(VISIBLE_LENGTH);
    hashtagTextBox.addKeyDownHandler(
        new KeyDownHandler() {
          @Override
          public void onKeyDown(KeyDownEvent e) {
            if (e.getNativeKeyCode() == KeyCodes.KEY_ESCAPE) {
              onCancel(null);
            } else if (e.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
              onAdd(null);
            }
          }
        });

    addHashtagIcon.addDomHandler(
        new ClickHandler() {
          @Override
          public void onClick(ClickEvent event) {
            onOpenForm();
          }
        },
        ClickEvent.getType());
  }