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

## Interface ShowValueHandler

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

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

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onShowValue(ShowValueEvent event)` This method will be called whenever this FormItem's value is being set via a programmatic call to e.g: `DynamicForm.setValues()` or `FormItem.setValue()` and may be overridden by CanvasItems intended to support displaying data values to update the embedded Canvas to reflect the value passed in.

- - ### Method Detail

    - #### onShowValue

          void onShowValue(ShowValueEvent event)

      This method will be called whenever this FormItem's value is being set via a programmatic call to e.g: `DynamicForm.setValues()` or `FormItem.setValue()` and may be overridden by CanvasItems intended to support displaying data values to update the embedded Canvas to reflect the value passed in. Note that the first parameter will be a formatted value - while the second parameter will contain the underlying data value for the item.
      Parameters:
        `event` - the event