org.gwtbootstrap3.client.ui.base.mixin

Class BlankValidatorMixin<W extends Widget & HasValue<V> & Editor<V>,V>

Object

DefaultValidatorMixin<W,V>

BlankValidatorMixin<W,V>

Type Parameters:

W - the generic type

V - the value type

All Implemented Interfaces:

HasHandlers, HasValidators<V>, ValidationChangedEvent.HasValidationChangedHandlers

Direct Known Subclasses:

RadioGroupBlankValidatorMixin

public class BlankValidatorMixin<W extends Widget & HasValue<V> & Editor<V>,V>
extends DefaultValidatorMixin<W,V>

Mixin that provides the allowBlank functionality for input fields.

Author:

Steven Jardine

Field Summary

Fields inherited from class DefaultValidatorMixin

errorHandler, validators

Constructor Summary

Constructors

Constructor and Description
BlankValidatorMixin(W inputWidget, ErrorHandler errorHandler) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addValidator(Validator<V> validator) Adds the validator.
protected BlankValidator<V>	createBlankValidator() Hook for custom blank validators.
boolean	getAllowBlank()
void	setAllowBlank(boolean allowBlank)

Methods inherited from class DefaultValidatorMixin

addValidationChangedHandler, fireEvent, getInputWidget, getValidateOnBlur, removeValidator, reset, setErrorHandler, setupBlurValidation, setupValueChangeValidation, setValidateOnBlur, setValidators, validate, validate

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BlankValidatorMixin

public BlankValidatorMixin(W inputWidget,
                           ErrorHandler errorHandler)

Constructor.

Parameters:

inputWidget - the input widget

errorHandler - the error handler

Method Detail

addValidator

public void addValidator(Validator<V> validator)

Adds the validator.

Specified by:

addValidator in interface HasValidators<V>

Overrides:

addValidator in class DefaultValidatorMixin<W extends Widget & HasValue<V> & Editor<V>,V>

Parameters:

validator - the validator

createBlankValidator

protected BlankValidator<V> createBlankValidator()

Hook for custom blank validators.

Returns:

the blank validator

getAllowBlank

public boolean getAllowBlank()

Returns:

the allow blank

setAllowBlank

public void setAllowBlank(boolean allowBlank)

Parameters:

allowBlank - the new allow blank