Examples of com.google.gwt.user.client.ui.HasValue

com.google.gwt.user.client.ui.HasValue
An object that implements this interface should be a user input widget, where the user and programmer can both set and get the object's value. It is intended to provide a unified interface to widgets with "atomic" values, like Strings and Dates. @param < T> the type of value.


      if (widget == excluding)
        continue;


      if (widget instanceof HasValue) {
        HasValue hv = (HasValue) widget;
        Object widgetValue =
            Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converter);
        hv.setValue(widgetValue);
      }
      else if (widget instanceof HasText) {
        HasText ht = (HasText) widget;
        Object widgetValue =
            Convert.toWidgetValue(String.class, propertyTypes.get(property).getType(), newValue, converter);

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   *          The new value of the property.
   */
  <P> void updateWidgetAndFireEvents(final String property, final P oldValue, final P newValue) {
    Widget widget = bindings.get(property);
    if (widget instanceof HasValue) {
      HasValue hv = (HasValue) widget;
      Object widgetValue =
          Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converters.get(property));
      hv.setValue(widgetValue, true);
    }
    else if (widget instanceof HasText) {
      HasText ht = (HasText) widget;
      Object widgetValue =
          Convert

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  private void syncState(final Widget widget, final String property, final InitialState initialState) {
    if (initialState != null) {
      Object value = null;
      if (widget instanceof HasValue) {
        HasValue hasValue = (HasValue) widget;
        value = initialState.getInitialValue(proxy.get(property), hasValue.getValue());
        if (initialState == InitialState.FROM_MODEL) {
          Object widgetValue =
              Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), value, converters.get(property));
          hasValue.setValue(widgetValue);
        }
      }
      else if (widget instanceof HasText) {
        HasText hasText = (HasText) widget;
        value = initialState.getInitialValue(proxy.get(property), hasText.getText());

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   *          The new value of the property.
   */
  <P> void updateWidgetAndFireEvent(final String property, final P oldValue, final P newValue) {
    Widget widget = bindings.get(property);
    if (widget instanceof HasValue) {
      HasValue hv = (HasValue) widget;
      Object widgetValue =
          Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converters.get(property));
      hv.setValue(widgetValue);
    }
    else if (widget instanceof HasText) {
      HasText ht = (HasText) widget;
      Object widgetValue =
          Convert

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      if (widget == excluding)
        continue;


      if (widget instanceof HasValue) {
        HasValue hv = (HasValue) widget;
        Object widgetValue =
            Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converter);
        hv.setValue(widgetValue);
      }
      else if (widget instanceof HasText) {
        HasText ht = (HasText) widget;
        Object widgetValue =
            Convert.toWidgetValue(String.class, propertyTypes.get(property).getType(), newValue, converter);

View Full Code Here

   *          The new value of the property.
   */
  <P> void updateWidgetAndFireEvent(final String property, final P oldValue, final P newValue) {
    Widget widget = bindings.get(property);
    if (widget instanceof HasValue) {
      HasValue hv = (HasValue) widget;
      Object widgetValue =
          Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converters.get(property));
      hv.setValue(widgetValue);
    }
    else if (widget instanceof HasText) {
      HasText ht = (HasText) widget;
      Object widgetValue =
          Convert

View Full Code Here


      if (widget == excluding)
        continue;


      if (widget instanceof HasValue) {
        HasValue hv = (HasValue) widget;
        Object widgetValue =
            Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converter);
        hv.setValue(widgetValue);
      }
      else if (widget instanceof HasText) {
        HasText ht = (HasText) widget;
        Object widgetValue =
            Convert

View Full Code Here


      if (widget == excluding)
        continue;


      if (widget instanceof HasValue) {
        HasValue hv = (HasValue) widget;
        Object widgetValue =
            Convert.toWidgetValue(widget, propertyTypes.get(property).getType(), newValue, converter);
        hv.setValue(widgetValue);
      }
      else if (widget instanceof HasText) {
        HasText ht = (HasText) widget;
        Object widgetValue =
            Convert.toWidgetValue(String.class, propertyTypes.get(property).getType(), newValue, converter);

View Full Code Here

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