Package com.storedobject.vaadin

Class ChoiceField

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.AbstractField<com.vaadin.flow.component.customfield.CustomField<Integer>,Integer>

com.vaadin.flow.component.customfield.CustomField<Integer>

com.storedobject.vaadin.CustomField<Integer>

com.storedobject.vaadin.TranslatedField<Integer,String>

com.storedobject.vaadin.ChoiceField

All Implemented Interfaces:

ValueRequired, com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.BlurNotifier<com.vaadin.flow.component.customfield.CustomField<Integer>>, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.Focusable<com.vaadin.flow.component.customfield.CustomField<Integer>>, com.vaadin.flow.component.FocusNotifier<com.vaadin.flow.component.customfield.CustomField<Integer>>, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasEnabled, com.vaadin.flow.component.HasHelper, com.vaadin.flow.component.HasLabel, com.vaadin.flow.component.HasSize, com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.HasTheme, com.vaadin.flow.component.HasValidation, com.vaadin.flow.component.HasValue<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<com.vaadin.flow.component.customfield.CustomField<Integer>,Integer>,Integer>, com.vaadin.flow.component.HasValueAndElement<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<com.vaadin.flow.component.customfield.CustomField<Integer>,Integer>,Integer>, com.vaadin.flow.component.shared.HasTooltip, com.vaadin.flow.component.shared.HasValidationProperties, com.vaadin.flow.component.shared.InputField<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<com.vaadin.flow.component.customfield.CustomField<Integer>,Integer>,Integer>, Serializable

public class ChoiceField
extends TranslatedField<Integer,String>
implements ValueRequired

A ComboBox style field with an Integer value type.

Author:

Syam

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.flow.component.AbstractField

com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<C extends com.vaadin.flow.component.Component,V>

Nested classes/interfaces inherited from interface com.vaadin.flow.component.BlurNotifier

com.vaadin.flow.component.BlurNotifier.BlurEvent<C extends com.vaadin.flow.component.Component>

Nested classes/interfaces inherited from interface com.vaadin.flow.component.FocusNotifier

com.vaadin.flow.component.FocusNotifier.FocusEvent<C extends com.vaadin.flow.component.Component>

Nested classes/interfaces inherited from interface com.vaadin.flow.component.HasValue

com.vaadin.flow.component.HasValue.ValueChangeEvent<V>, com.vaadin.flow.component.HasValue.ValueChangeListener<E extends com.vaadin.flow.component.HasValue.ValueChangeEvent<?>>

Constructor Summary

Constructors

Constructor	Description
ChoiceField(Iterable<?> list)	Constructor.
ChoiceField(String choices)	Constructor.
ChoiceField(String[] choices)	Constructor.
ChoiceField(String label, Iterable<?> list)	Constructor.
ChoiceField(String label, String choices)	Constructor.
ChoiceField(String label, String[] choices)	Constructor.
ChoiceField(String label, Collection<String> list)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getChoice()	Get the current choice.
String	getPlaceholder()	Get the placeholder of this field.
boolean	isRequired()	Get the value required flag.
void	setChoice(int index, String choice)	Replace a choice at a specified index.
void	setChoice(String value)	Set the choice.
void	setChoices(Iterable<String> choices)	Set choices.
void	setChoices(String[] choices)	Set choices.
void	setChoices(Collection<String> choices)	Set choices.
void	setPlaceholder(String placeholder)	Set placeholder for this field.
void	setRequired(boolean required)	Set value required flag.
void	setValue(Integer value)

Methods inherited from class com.storedobject.vaadin.TranslatedField

generateModelValue, getField, isInvalid, setEnabled, setPresentationValue, setReadOnly

Methods inherited from class com.storedobject.vaadin.CustomField

addField, addField, focus

Methods inherited from class com.vaadin.flow.component.customfield.CustomField

add, addThemeVariants, getLabel, onAttach, remove, removeThemeVariants, setLabel, updateValue

Methods inherited from class com.vaadin.flow.component.AbstractField

addValueChangeListener, getEmptyValue, getValue, isEmpty, setModelValue, valueEquals

Methods inherited from class com.vaadin.flow.component.Component

addListener, findAncestor, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.component.AttachNotifier

addAttachListener

Methods inherited from interface com.vaadin.flow.component.BlurNotifier

addBlurListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier

addDetachListener

Methods inherited from interface com.vaadin.flow.component.Focusable

addFocusShortcut, blur, getTabIndex, setTabIndex

Methods inherited from interface com.vaadin.flow.component.FocusNotifier

addFocusListener

Methods inherited from interface com.vaadin.flow.component.HasElement

getElement

Methods inherited from interface com.vaadin.flow.component.HasEnabled

isEnabled

Methods inherited from interface com.vaadin.flow.component.HasHelper

getHelperComponent, getHelperText, setHelperComponent, setHelperText

Methods inherited from interface com.vaadin.flow.component.HasSize

getHeight, getHeightUnit, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, getWidthUnit, setHeight, setHeight, setHeightFull, setMaxHeight, setMaxHeight, setMaxWidth, setMaxWidth, setMinHeight, setMinHeight, setMinWidth, setMinWidth, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthFull

Methods inherited from interface com.vaadin.flow.component.HasStyle

addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

Methods inherited from interface com.vaadin.flow.component.HasTheme

addThemeName, addThemeNames, getThemeName, getThemeNames, hasThemeName, removeThemeName, removeThemeNames, setThemeName, setThemeName

Methods inherited from interface com.vaadin.flow.component.shared.HasTooltip

getTooltip, setTooltipText

Methods inherited from interface com.vaadin.flow.component.HasValidation

setManualValidation

Methods inherited from interface com.vaadin.flow.component.shared.HasValidationProperties

getErrorMessage, setErrorMessage, setInvalid

Methods inherited from interface com.vaadin.flow.component.HasValue

addValueChangeListener, clear, getEmptyValue, getOptionalValue, getValue, isEmpty

Methods inherited from interface com.vaadin.flow.component.HasValueAndElement

isReadOnly, isRequiredIndicatorVisible, setRequiredIndicatorVisible

Constructor Details

ChoiceField

public ChoiceField(String choices)

Constructor.

Parameters:

choices - Choices

ChoiceField

public ChoiceField(String label,
 String choices)

Constructor.

Parameters:

label - Label

choices - Choices

ChoiceField

public ChoiceField(String[] choices)

Constructor.

Parameters:

choices - Choices

ChoiceField

public ChoiceField(String label,
 String[] choices)

Constructor.

Parameters:

label - Label

choices - Choices

ChoiceField

public ChoiceField(Iterable<?> list)

Constructor.

Parameters:

list - Choices

ChoiceField

public ChoiceField(String label,
 Iterable<?> list)

Constructor.

Parameters:

label - Label

list - Choices

ChoiceField

public ChoiceField(String label,
 Collection<String> list)

Constructor.

Parameters:

label - Label

list - Choices

Method Details

getChoice

public String getChoice()

Get the current choice.

Returns:

Current choice.

setChoice

public void setChoice(String value)

Set the choice.

Parameters:

value - Choice to be set

setChoice

public void setChoice(int index,
 String choice)

Replace a choice at a specified index. (If the index is outside the range, it will not be replaced).

Parameters:

index - Index

choice - New choice

setChoices

public void setChoices(Collection<String> choices)

Set choices.

Parameters:

choices - Choices

setChoices

public void setChoices(Iterable<String> choices)

Set choices.

Parameters:

choices - Choices

setChoices

public void setChoices(String[] choices)

Set choices.

Parameters:

choices - Choices

setPlaceholder

public void setPlaceholder(String placeholder)

Set placeholder for this field.

Parameters:

placeholder - Placeholder.

getPlaceholder

public String getPlaceholder()

Get the placeholder of this field.

Returns:

Placeholder.

setRequired

public void setRequired(boolean required)

Description copied from interface: ValueRequired

Set value required flag.

Specified by:

setRequired in interface ValueRequired

Parameters:

required - Required or not

isRequired

public boolean isRequired()

Description copied from interface: ValueRequired

Get the value required flag.

Specified by:

isRequired in interface ValueRequired

Returns:

Whether required or not.

setValue

public void setValue(Integer value)

Specified by:

setValue in interface com.vaadin.flow.component.HasValue<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<com.vaadin.flow.component.customfield.CustomField<Integer>,Integer>,Integer>

Overrides:

setValue in class com.vaadin.flow.component.AbstractField<com.vaadin.flow.component.customfield.CustomField<Integer>,Integer>