예제 #1
0
  @Override
  public void onStateChanged(StateChangeEvent stateChangeEvent) {
    super.onStateChanged(stateChangeEvent);

    focusHandlerRegistration = EventHelper.updateFocusHandler(this, focusHandlerRegistration);
    blurHandlerRegistration = EventHelper.updateBlurHandler(this, blurHandlerRegistration);

    if (null != getState().errorMessage) {
      if (getWidget().errorIndicatorElement == null) {
        getWidget().errorIndicatorElement = DOM.createSpan();
        getWidget().errorIndicatorElement.setInnerHTML(" ");
        DOM.setElementProperty(getWidget().errorIndicatorElement, "className", "v-errorindicator");
        DOM.appendChild(getWidget().getElement(), getWidget().errorIndicatorElement);
        DOM.sinkEvents(getWidget().errorIndicatorElement, VTooltip.TOOLTIP_EVENTS | Event.ONCLICK);
      } else {
        DOM.setStyleAttribute(getWidget().errorIndicatorElement, "display", "");
      }
    } else if (getWidget().errorIndicatorElement != null) {
      DOM.setStyleAttribute(getWidget().errorIndicatorElement, "display", "none");
    }

    if (isReadOnly()) {
      getWidget().setEnabled(false);
    }

    if (getIcon() != null) {
      if (getWidget().icon == null) {
        getWidget().icon = new Icon(getConnection());
        DOM.insertChild(getWidget().getElement(), getWidget().icon.getElement(), 1);
        getWidget().icon.sinkEvents(VTooltip.TOOLTIP_EVENTS);
        getWidget().icon.sinkEvents(Event.ONCLICK);
      }
      getWidget().icon.setUri(getIcon());
    } else if (getWidget().icon != null) {
      // detach icon
      DOM.removeChild(getWidget().getElement(), getWidget().icon.getElement());
      getWidget().icon = null;
    }

    // Set text
    getWidget().setText(getState().caption);
    getWidget().setValue(getState().checked);
    getWidget().immediate = getState().immediate;
  }
예제 #2
0
  @Override
  public void onStateChanged(StateChangeEvent stateChangeEvent) {
    super.onStateChanged(stateChangeEvent);

    getWidget().disableOnClick = getState().disableOnClick;
    focusHandlerRegistration = EventHelper.updateFocusHandler(this, focusHandlerRegistration);
    blurHandlerRegistration = EventHelper.updateBlurHandler(this, blurHandlerRegistration);

    // Set text
    VCaption.setCaptionText(getWidget(), getState());

    // handle error
    if (null != getState().errorMessage) {
      if (getWidget().errorIndicatorElement == null) {
        getWidget().errorIndicatorElement = DOM.createSpan();
        getWidget().errorIndicatorElement.setClassName("v-errorindicator");
      }
      getWidget()
          .getElement()
          .insertBefore(getWidget().errorIndicatorElement, getWidget().captionElement);

    } else if (getWidget().errorIndicatorElement != null) {
      getWidget().getElement().removeChild(getWidget().errorIndicatorElement);
      getWidget().errorIndicatorElement = null;
    }

    if (getWidget().icon != null) {
      getWidget().getElement().removeChild(getWidget().icon.getElement());
      getWidget().icon = null;
    }
    Icon icon = getIcon();
    if (icon != null) {
      getWidget().icon = icon;
      getWidget().getElement().insertBefore(icon.getElement(), getWidget().captionElement);
      icon.setAlternateText(getState().iconAltText);
    }
  }