com.smartgwt.client.widgets.form.fields.events

## Interface ItemHoverHandler

- All Superinterfaces:
    com.google.gwt.event.shared.EventHandler

      public interface ItemHoverHandler
      extends com.google.gwt.event.shared.EventHandler

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onItemHover(ItemHoverEvent event)` Optional stringMethod to fire when the user hovers over this item.

- - ### Method Detail

    - #### onItemHover

          void onItemHover(ItemHoverEvent event)

      Optional stringMethod to fire when the user hovers over this item. Call `com.smartgwt.client.widgets.form.fields.events.ItemHoverEvent#cancel()` from within `onItemHover(com.smartgwt.client.widgets.form.fields.events.ItemHoverEvent)` to suppress default behavior of showing a hover canvas containing the HTML returned by `formItem.itemHoverHTML()` / `form.itemHoverHTML()`.

      If `canHover` is set to false, this method is not called.

      Parameters:
        `event` - the event