com.google.gwt.user.client.ui

Interface HasConstrainedValue<T>

Type Parameters:

T - the type of value

All Superinterfaces:

HasHandlers, HasValue<T>, HasValueChangeHandlers<T>, TakesValue<T>

All Known Implementing Classes:

ValueListBox, ValuePicker

public interface HasConstrainedValue<T>
extends HasValue<T>

Implemented by widgets that pick from a set of values.

It is up to the implementation to decide (and document) how to behave when HasValue.setValue(Object) is called with a value that is not in the acceptable set. For example, throwing an IllegalArgumentException, or quietly adding the value to the acceptable set, are both reasonable choices.

Method Summary

Methods

Modifier and Type	Method and Description
void	setAcceptableValues(Collection<T> values) Set the acceptable values.

Methods inherited from interface com.google.gwt.user.client.ui.HasValue

getValue, setValue, setValue

Methods inherited from interface com.google.gwt.event.logical.shared.HasValueChangeHandlers

addValueChangeHandler

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

fireEvent

Method Detail

setAcceptableValues

void setAcceptableValues(Collection<T> values)

Set the acceptable values.

Parameters:

values - the acceptible values