public interface ShowValueHandler
extends com.google.gwt.event.shared.EventHandler
| 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()orFormItem.setValue()and may be overridden by CanvasItems
 intended to support displaying data values to update the embedded Canvas to reflect the value passed in. | 
void onShowValue(ShowValueEvent event)
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.event - the event