gwt.material.design.client.ui

Class MaterialListValueBox<T>

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Panel

com.google.gwt.user.client.ui.ComplexPanel

gwt.material.design.client.base.MaterialWidget

gwt.material.design.client.ui.MaterialListValueBox<T>

All Implemented Interfaces:

com.google.gwt.editor.client.Editor<T>, com.google.gwt.editor.client.HasEditorErrors<T>, com.google.gwt.event.dom.client.HasBlurHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<T>, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.TakesValue<T>, com.google.gwt.user.client.ui.Focusable, com.google.gwt.user.client.ui.HasConstrainedValue<T>, com.google.gwt.user.client.ui.HasEnabled, com.google.gwt.user.client.ui.HasValue<T>, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IndexedPanel, com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, HasErrorHandler, HasCenterOn, HasCircle, HasColors, HasDataAttributes, HasDepth, HasFlexbox, HasFloat, HasFontSize, HasFontWeight, HasGrid, HasHideOn, HasHoverable, HasId, HasInitialClasses, HasInlineStyle, HasOpacity, HasPlaceholder, HasScrollspy, HasSeparator, HasShadow, HasShowOn, HasTextAlign, HasTooltip, HasWaves, HasValidators<T>, ValidationChangedEvent.HasValidationChangedHandlers, Iterable<com.google.gwt.user.client.ui.Widget>

Direct Known Subclasses:

MaterialListBox

public class MaterialListValueBox<T>
extends MaterialWidget
implements HasId, HasGrid, HasColors, HasPlaceholder, com.google.gwt.event.logical.shared.HasValueChangeHandlers<T>, com.google.gwt.user.client.ui.HasConstrainedValue<T>, com.google.gwt.editor.client.HasEditorErrors<T>, HasErrorHandler, HasValidators<T>, com.google.gwt.event.dom.client.HasBlurHandlers

Material ListBox is another dropdown component that will set / get the value depends on the selected index

UiBinder Usage:

 
    <m:MaterialListBox ui:field="lstBox" />
 
 

Java Usage:

 
     // functions
    lstBox.setSelectedIndex(2);
    lstBox.getSelectedIndex();
    lstBox.addValueChangeHandler(handler);
 
 

Author:

kevzlou7979, Ben Dol

See Also:

Material ListBox

Nested Class Summary

Nested classes/interfaces inherited from class gwt.material.design.client.base.MaterialWidget

MaterialWidget.Feature

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.editor.client.Editor

com.google.gwt.editor.client.Editor.Ignore, com.google.gwt.editor.client.Editor.Path

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.IndexedPanel

com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Field Summary

Fields

Modifier and Type	Field and Description
protected List<T>	values

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
MaterialListValueBox()

Method Summary

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addBlurHandler(com.google.gwt.event.dom.client.BlurHandler handler)
void	addItem(String item) Adds an item to the list box.
void	addItem(String item, com.google.gwt.i18n.client.HasDirection.Direction dir) Adds an item to the list box, specifying its direction.
void	addItem(String item, com.google.gwt.i18n.client.HasDirection.Direction dir, String value) Adds an item to the list box, specifying its direction and an initial value for the item.
void	addItem(String item, String value) Adds an item to the list box, specifying an initial value for the item.
com.google.web.bindery.event.shared.HandlerRegistration	addValidationChangedHandler(ValidationChangedEvent.ValidationChangedHandler handler) Adds a validation changed handler.
void	addValidator(Validator<T> validator) Adds the validator.
Option	addValue(T value)
com.google.gwt.event.shared.HandlerRegistration	addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<T> handler)
void	clear() Removes all items from the list box.
protected void	createInternalChangeHandler(com.google.gwt.dom.client.Element element) Creates the internal change handler needed to trigger change events for Materialize CSS change events.
ErrorHandler	getErrorHandler() Gets the error handler.
ErrorHandlerType	getErrorHandlerType() Gets the error handler type.
int	getIndex(String value) Gets the index of the specified value.
int	getItemCount() Gets the number of items present in the list box.
String[]	getItemsSelected() Returns all selected values of the list box, or empty array if none.
String	getItemText(int index) Gets the text associated with the item at the specified index.
String	getName()
com.google.gwt.dom.client.OptionElement	getOptionElement(int index)
String	getPlaceholder()
int	getSelectedIndex() Gets the currently-selected item.
String	getSelectedItemText() Gets the text for currently selected item.
String	getSelectedValue() Gets the value for currently selected item.
protected com.google.gwt.dom.client.SelectElement	getSelectElement()
T	getValue()
String	getValue(int index) Gets the value associated with the item at a given index.
int	getVisibleItemCount() Gets the number of items that are visible.
protected void	initializeMaterial(com.google.gwt.dom.client.Element element) Initializes the Materialize CSS list box.
void	insertItem(String item, com.google.gwt.i18n.client.HasDirection.Direction dir, int index) Inserts an item into the list box, specifying its direction.
void	insertItem(String item, com.google.gwt.i18n.client.HasDirection.Direction dir, String value, int index) Inserts an item into the list box, specifying its direction and an initial value for the item.
void	insertItem(String item, int index) Inserts an item into the list box.
void	insertItem(String item, String value, int index) Inserts an item into the list box, specifying an initial value for the item.
boolean	isItemSelected(int index) Determines whether an individual list item is selected.
boolean	isMultipleSelect() Gets whether this list allows multiple selection.
boolean	isOld()
boolean	isValidateOnBlur() Gets the validate on blur.
protected void	onChangeInternal()
void	onLoad()
void	reinitialize() Re initialize the material listbox component
void	removeItem(int index) Removes the item at the specified index.
boolean	removeValidator(Validator<T> validator) Removes the validator.
void	removeValue(String value) Removes a value from the list box.
void	reset() Reset the form element to blank and clear error messages.
void	setAcceptableValues(Collection<T> values)
void	setEmptyPlaceHolder(String value)
void	setEnabled(boolean enabled)
void	setErrorHandler(ErrorHandler errorHandler) Sets the error handler.
void	setErrorHandlerType(ErrorHandlerType errorHandlerType) Sets the error handler type.
void	setItemSelected(int index, boolean selected) Sets whether an individual list item is selected.
void	setItemText(int index, String text) Sets the text associated with the item at a given index.
void	setItemText(int index, String text, com.google.gwt.i18n.client.HasDirection.Direction dir) Sets the text associated with the item at a given index.
void	setMultipleSelect(boolean multipleSelect) Sets whether this list allows multiple selections.
void	setName(String name)
void	setOld(boolean old)
void	setPlaceholder(String placeholder)
void	setSelectedIndex(int index) Sets the currently selected index.
void	setSelectedValue(String value) Sets the currently selected value.
void	setTitle(String title)
void	setValidateOnBlur(boolean validateOnBlur) Sets the validate on blur.
void	setValidators(Validator<T>... validators) The validators used to validate this object.
void	setValue(int index, String value) Sets the value associated with the item at a given index.
void	setValue(T value)
void	setValue(T value, boolean fireEvents)
void	setValueSelected(String value, boolean selected) Sets whether an individual list value is selected.
void	setVisibleItemCount(int visibleItems) Sets the number of items that are visible.
void	showErrors(List<com.google.gwt.editor.client.EditorError> errors)
boolean	validate() Validate the field's value using the supplied validators.
boolean	validate(boolean show) Validate the field's value using the supplied validators.

Methods inherited from class gwt.material.design.client.base.MaterialWidget

add, add, clearActiveClass, enableFeature, getBackgroundColor, getCenterOn, getCenterOnMixin, getCircleMixin, getColorsMixin, getDataAttribute, getDepth, getEnabledMixin, getFlexboxMixin, getFloat, getFloatMixin, getFocusableMixin, getFontSize, getFontSizeMixin, getFontWeight, getFontWeightMixin, getGridMixin, getHideOn, getHideOnMixin, getHoverableMixin, getId, getIdMixin, getInitialClasses, getOpacity, getScrollspy, getScrollspyMixin, getSeparatorMixin, getShadow, getShadowMixin, getShowOn, getShowOnMixin, getTabIndex, getTextAlign, getTextAlignMixin, getTextColor, getTooltip, getTooltipDelayMs, getTooltipMixin, getTooltipPosition, getTruncateMixin, getWaves, getWavesMixin, getWidth, getWidth, insert, insert, isCircle, isEnabled, isFeatureEnabled, isHoverable, isSeparator, setAccessKey, setBackgroundColor, setBottom, setCenterOn, setCircle, setDataAttribute, setDepth, setDisplay, setFlex, setFlexAlignContent, setFlexAlignItems, setFlexAlignSelf, setFlexBasis, setFlexDirection, setFlexGrow, setFlexJustifyContent, setFlexOrder, setFlexShrink, setFlexWrap, setFloat, setFocus, setFontSize, setFontSize, setFontWeight, setGrid, setGwtDisplay, setHideOn, setHoverable, setId, setInitialClasses, setLayoutPosition, setLeft, setMargin, setMarginBottom, setMarginLeft, setMarginRight, setMarginTop, setOffset, setOpacity, setOverflow, setPadding, setPaddingBottom, setPaddingLeft, setPaddingRight, setPaddingTop, setRight, setScrollspy, setSeparator, setShadow, setShowOn, setTabIndex, setTextAlign, setTextColor, setTooltip, setTooltipDelayMs, setTooltipPosition, setTop, setTruncate, setVisibility, setWaves, stopTouchStartEvent, stopTouchStartEvent

Methods inherited from class com.google.gwt.user.client.ui.ComplexPanel

add, adjustIndex, checkIndexBoundsForAccess, checkIndexBoundsForInsertion, getChildren, getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, insert, iterator, remove, remove

Methods inherited from class com.google.gwt.user.client.ui.Panel

add, adopt, doAttachChildren, doDetachChildren, orphan, remove

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface gwt.material.design.client.base.HasId

getId, setId

Methods inherited from interface gwt.material.design.client.base.HasGrid

setGrid, setOffset

Methods inherited from interface gwt.material.design.client.base.HasColors

getBackgroundColor, getTextColor, setBackgroundColor, setTextColor

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

fireEvent

Methods inherited from interface gwt.material.design.client.base.HasFlexbox

setVisible

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

values

protected final List<T> values

Constructor Detail

MaterialListValueBox

public MaterialListValueBox()

Method Detail

onLoad

public void onLoad()

Overrides:

onLoad in class MaterialWidget

setPlaceholder

public void setPlaceholder(String placeholder)

Specified by:

setPlaceholder in interface HasPlaceholder

getPlaceholder

public String getPlaceholder()

Specified by:

getPlaceholder in interface HasPlaceholder

getOptionElement

public com.google.gwt.dom.client.OptionElement getOptionElement(int index)

clear

public void clear()

Removes all items from the list box.

Specified by:

clear in interface com.google.gwt.user.client.ui.HasWidgets

Overrides:

clear in class com.google.gwt.user.client.ui.Panel

getSelectElement

protected com.google.gwt.dom.client.SelectElement getSelectElement()

onChangeInternal

protected void onChangeInternal()

createInternalChangeHandler

protected void createInternalChangeHandler(com.google.gwt.dom.client.Element element)

Creates the internal change handler needed to trigger change events for Materialize CSS change events.

initializeMaterial

protected void initializeMaterial(com.google.gwt.dom.client.Element element)

Initializes the Materialize CSS list box. Should be called every time the contents of the list box changes, to keep the Materialize CSS design updated.

reinitialize

public void reinitialize()

Re initialize the material listbox component

setMultipleSelect

public void setMultipleSelect(boolean multipleSelect)

Sets whether this list allows multiple selections.

Parameters:

multipleSelect - true to allow multiple selections

isMultipleSelect

public boolean isMultipleSelect()

Gets whether this list allows multiple selection.

Returns:

true if multiple selection is allowed

setEmptyPlaceHolder

public void setEmptyPlaceHolder(String value)

addValueChangeHandler

public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<T> handler)

Specified by:

addValueChangeHandler in interface com.google.gwt.event.logical.shared.HasValueChangeHandlers<T>

setAcceptableValues

public void setAcceptableValues(Collection<T> values)

Specified by:

setAcceptableValues in interface com.google.gwt.user.client.ui.HasConstrainedValue<T>

getValue

public T getValue()

Specified by:

getValue in interface com.google.gwt.user.client.TakesValue<T>

Specified by:

getValue in interface com.google.gwt.user.client.ui.HasValue<T>

setValue

public void setValue(T value)

Specified by:

setValue in interface com.google.gwt.user.client.TakesValue<T>

Specified by:

setValue in interface com.google.gwt.user.client.ui.HasValue<T>

setValue

public void setValue(T value,
                     boolean fireEvents)

Specified by:

setValue in interface com.google.gwt.user.client.ui.HasValue<T>

addValue

public Option addValue(T value)

isOld

public boolean isOld()

setOld

public void setOld(boolean old)

insertItem

public void insertItem(String item,
                       com.google.gwt.i18n.client.HasDirection.Direction dir,
                       String value,
                       int index)

Inserts an item into the list box, specifying its direction and an initial value for the item. If the index is less than zero, or greater than or equal to the length of the list, then the item will be appended to the end of the list.

Parameters:

item - the text of the item to be inserted

dir - the item's direction. If null, the item is displayed in the widget's overall direction, or, if a direction estimator has been set, in the item's estimated direction.

value - the item's value, to be submitted if it is part of a FormPanel.

index - the index at which to insert it

setValue

public void setValue(int index,
                     String value)

Sets the value associated with the item at a given index. This value can be used for any purpose, but is also what is passed to the server when the list box is submitted as part of a FormPanel.

Parameters:

index - the index of the item to be set

value - the item's new value; cannot be null

Throws:

IndexOutOfBoundsException - if the index is out of range

setTitle

public void setTitle(String title)

Overrides:

setTitle in class com.google.gwt.user.client.ui.UIObject

addItem

public void addItem(String item,
                    com.google.gwt.i18n.client.HasDirection.Direction dir)

Adds an item to the list box, specifying its direction. This method has the same effect as

 addItem(item, dir, item)
 

Parameters:

item - the text of the item to be added

dir - the item's direction

addItem

public void addItem(String item)

Adds an item to the list box. This method has the same effect as

 addItem(item, item)
 

Parameters:

item - the text of the item to be added

addItem

public void addItem(String item,
                    String value)

Adds an item to the list box, specifying an initial value for the item.

Parameters:

item - the text of the item to be added

value - the item's value, to be submitted if it is part of a FormPanel; cannot be null

addItem

public void addItem(String item,
                    com.google.gwt.i18n.client.HasDirection.Direction dir,
                    String value)

Adds an item to the list box, specifying its direction and an initial value for the item.

Parameters:

item - the text of the item to be added

dir - the item's direction

value - the item's value, to be submitted if it is part of a FormPanel; cannot be null

insertItem

public void insertItem(String item,
                       int index)

Inserts an item into the list box. Has the same effect as

 insertItem(item, item, index)
 

Parameters:

item - the text of the item to be inserted

index - the index at which to insert it

insertItem

public void insertItem(String item,
                       com.google.gwt.i18n.client.HasDirection.Direction dir,
                       int index)

Inserts an item into the list box, specifying its direction. Has the same effect as

 insertItem(item, dir, item, index)
 

Parameters:

item - the text of the item to be inserted

dir - the item's direction

index - the index at which to insert it

insertItem

public void insertItem(String item,
                       String value,
                       int index)

Inserts an item into the list box, specifying an initial value for the item. Has the same effect as

 insertItem(item, null, value, index)
 

Parameters:

item - the text of the item to be inserted

value - the item's value, to be submitted if it is part of a FormPanel.

index - the index at which to insert it

setItemSelected

public void setItemSelected(int index,
                            boolean selected)

Sets whether an individual list item is selected.

Parameters:

index - the index of the item to be selected or unselected

selected - true to select the item

Throws:

IndexOutOfBoundsException - if the index is out of range

setItemText

public void setItemText(int index,
                        String text)

Sets the text associated with the item at a given index.

Parameters:

index - the index of the item to be set

text - the item's new text

Throws:

IndexOutOfBoundsException - if the index is out of range

setItemText

public void setItemText(int index,
                        String text,
                        com.google.gwt.i18n.client.HasDirection.Direction dir)

Sets the text associated with the item at a given index.

Parameters:

index - the index of the item to be set

text - the item's new text

dir - the item's direction.

Throws:

IndexOutOfBoundsException - if the index is out of range

setName

public void setName(String name)

setSelectedIndex

public void setSelectedIndex(int index)

Sets the currently selected index. After calling this method, only the specified item in the list will remain selected. For a ListBox with multiple selection enabled, see setItemSelected(int, boolean) to select multiple items at a time.

Parameters:

index - the index of the item to be selected

setVisibleItemCount

public void setVisibleItemCount(int visibleItems)

Sets the number of items that are visible. If only one item is visible, then the box will be displayed as a drop-down list.

Parameters:

visibleItems - the visible item count

getItemCount

public int getItemCount()

Gets the number of items present in the list box.

Returns:

the number of items

getItemText

public String getItemText(int index)

Gets the text associated with the item at the specified index.

Parameters:

index - the index of the item whose text is to be retrieved

Returns:

the text associated with the item

Throws:

IndexOutOfBoundsException - if the index is out of range

getSelectedItemText

public String getSelectedItemText()

Gets the text for currently selected item. If multiple items are selected, this method will return the text of the first selected item.

Returns:

the text for selected item, or null if none is selected

getName

public String getName()

getSelectedIndex

public int getSelectedIndex()

Gets the currently-selected item. If multiple items are selected, this method will return the first selected item (isItemSelected(int) can be used to query individual items).

Returns:

the selected index, or -1 if none is selected

getValue

public String getValue(int index)

Gets the value associated with the item at a given index.

Parameters:

index - the index of the item to be retrieved

Returns:

the item's associated value

Throws:

IndexOutOfBoundsException - if the index is out of range

getSelectedValue

public String getSelectedValue()

Gets the value for currently selected item. If multiple items are selected, this method will return the value of the first selected item.

Returns:

the value for selected item, or null if none is selected

getVisibleItemCount

public int getVisibleItemCount()

Gets the number of items that are visible. If only one item is visible, then the box will be displayed as a drop-down list.

Returns:

the visible item count

isItemSelected

public boolean isItemSelected(int index)

Determines whether an individual list item is selected.

Parameters:

index - the index of the item to be tested

Returns:

true if the item is selected

Throws:

IndexOutOfBoundsException - if the index is out of range

removeItem

public void removeItem(int index)

Removes the item at the specified index.

Parameters:

index - the index of the item to be removed

Throws:

IndexOutOfBoundsException - if the index is out of range

getItemsSelected

public String[] getItemsSelected()

Returns all selected values of the list box, or empty array if none.

Returns:

the selected values of the list box

setSelectedValue

public void setSelectedValue(String value)

Sets the currently selected value. After calling this method, only the specified item in the list will remain selected. For a ListBox with multiple selection enabled, see setValueSelected(String, boolean) to select multiple items at a time.

Parameters:

value - the value of the item to be selected

getIndex

public int getIndex(String value)

Gets the index of the specified value.

Parameters:

value - the value of the item to be found

Returns:

the index of the value

setValueSelected

public void setValueSelected(String value,
                             boolean selected)

Sets whether an individual list value is selected.

Parameters:

value - the value of the item to be selected or unselected

selected - true to select the item

removeValue

public void removeValue(String value)

Removes a value from the list box. Nothing is done if the value isn't on the list box.

Parameters:

value - the value to be removed from the list

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface com.google.gwt.user.client.ui.HasEnabled

Overrides:

setEnabled in class MaterialWidget

showErrors

public void showErrors(List<com.google.gwt.editor.client.EditorError> errors)

Specified by:

showErrors in interface com.google.gwt.editor.client.HasEditorErrors<T>

getErrorHandler

public ErrorHandler getErrorHandler()

Description copied from interface: HasErrorHandler

Gets the error handler.

Specified by:

getErrorHandler in interface HasErrorHandler

Returns:

the error handler

setErrorHandler

public void setErrorHandler(ErrorHandler errorHandler)

Description copied from interface: HasErrorHandler

Sets the error handler.

Specified by:

setErrorHandler in interface HasErrorHandler

Parameters:

errorHandler - the new error handler

getErrorHandlerType

public ErrorHandlerType getErrorHandlerType()

Description copied from interface: HasErrorHandler

Gets the error handler type.

Specified by:

getErrorHandlerType in interface HasErrorHandler

Returns:

the error handler type

setErrorHandlerType

public void setErrorHandlerType(ErrorHandlerType errorHandlerType)

Description copied from interface: HasErrorHandler

Sets the error handler type.

Specified by:

setErrorHandlerType in interface HasErrorHandler

Parameters:

errorHandlerType - the new error handler type

addValidator

public void addValidator(Validator<T> validator)

Description copied from interface: HasValidators

Adds the validator.

Specified by:

addValidator in interface HasValidators<T>

Parameters:

validator - the validator

isValidateOnBlur

public boolean isValidateOnBlur()

Description copied from interface: HasValidators

Gets the validate on blur.

Specified by:

isValidateOnBlur in interface HasValidators<T>

Returns:

the validate on blur

removeValidator

public boolean removeValidator(Validator<T> validator)

Description copied from interface: HasValidators

Removes the validator.

Specified by:

removeValidator in interface HasValidators<T>

Parameters:

validator - the validator

Returns:

true, if successful

reset

public void reset()

Description copied from interface: HasValidators

Reset the form element to blank and clear error messages.

Specified by:

reset in interface HasValidators<T>

setValidateOnBlur

public void setValidateOnBlur(boolean validateOnBlur)

Description copied from interface: HasValidators

Sets the validate on blur.

Specified by:

setValidateOnBlur in interface HasValidators<T>

Parameters:

validateOnBlur - the new validate on blur

setValidators

public void setValidators(Validator<T>... validators)

Description copied from interface: HasValidators

The validators used to validate this object.

Specified by:

setValidators in interface HasValidators<T>

Parameters:

validators - the new validators

validate

public boolean validate()

Description copied from interface: HasValidators

Validate the field's value using the supplied validators.

Specified by:

validate in interface HasValidators<T>

Returns:

true, if valid

validate

public boolean validate(boolean show)

Description copied from interface: HasValidators

Validate the field's value using the supplied validators.

Specified by:

validate in interface HasValidators<T>

Parameters:

show - the error to the user.

Returns:

true, if valid

addValidationChangedHandler

public com.google.web.bindery.event.shared.HandlerRegistration addValidationChangedHandler(ValidationChangedEvent.ValidationChangedHandler handler)

Description copied from interface: ValidationChangedEvent.HasValidationChangedHandlers

Adds a validation changed handler.

Specified by:

addValidationChangedHandler in interface ValidationChangedEvent.HasValidationChangedHandlers

Parameters:

handler - the handler

Returns:

the handler registration

addBlurHandler

public com.google.gwt.event.shared.HandlerRegistration addBlurHandler(com.google.gwt.event.dom.client.BlurHandler handler)

Specified by:

addBlurHandler in interface com.google.gwt.event.dom.client.HasBlurHandlers