com.smartgwt.client.widgets.form.events

## Interface HasItemChangeHandlers

- All Superinterfaces:
    HasHandlers
  All Known Implementing Classes:
    DynamicForm, PropertySheet, SearchForm

      public interface HasItemChangeHandlers
      extends HasHandlers

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `HandlerRegistration` | `addItemChangeHandler(ItemChangeHandler handler)` Handler fired when there is a change() event fired on a FormItem within this form.

    - ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

      `fireEvent`

- - ### Method Detail

    - #### addItemChangeHandler

          HandlerRegistration addItemChangeHandler(ItemChangeHandler handler)

      Handler fired when there is a change() event fired on a FormItem within this form.

      Fires after the change() handler on the FormItem itself, and only if the item did not cancel the change event and chooses to allow it to propagate to the form as a whole.

      Parameters:
        `handler` - the itemChange handler
      Returns:
        `HandlerRegistration` used to remove this handler