Package com.storedobject.vaadin

Class LongField

java.lang.Object

com.vaadin.flow.component.Component

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

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

com.storedobject.vaadin.CustomField<Long>

com.storedobject.vaadin.CustomTextField<Long>

com.storedobject.vaadin.util.NumericField<Long>

com.storedobject.vaadin.LongField

All Implemented Interfaces:

DisablePaste, HasStyle, com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.BlurNotifier<com.vaadin.flow.component.customfield.CustomField<Long>>, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.Focusable<com.vaadin.flow.component.customfield.CustomField<Long>>, com.vaadin.flow.component.FocusNotifier<com.vaadin.flow.component.customfield.CustomField<Long>>, 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<Long>,Long>,Long>, com.vaadin.flow.component.HasValueAndElement<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<com.vaadin.flow.component.customfield.CustomField<Long>,Long>,Long>, com.vaadin.flow.component.shared.HasPrefix, com.vaadin.flow.component.shared.HasSuffix, 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<Long>,Long>,Long>, com.vaadin.flow.component.textfield.HasAutocomplete, Serializable

public class LongField
extends NumericField<Long>

Field to edit Long.

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<?>>

Field Summary

Fields inherited from class com.storedobject.vaadin.util.NumericField

allowNegative, grouping, width

Fields inherited from interface com.vaadin.flow.component.textfield.HasAutocomplete

AUTOCOMPLETE_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
LongField()	Constructor.
LongField(Long initialValue)	Constructor.
LongField(Long initialValue, int width)	Constructor.
LongField(Long initialValue, int width, boolean grouping)	Constructor.
LongField(Long initialValue, int width, boolean grouping, boolean allowNegative)	Constructor.
LongField(String label)	Constructor.
LongField(String label, Long initialValue)	Constructor.
LongField(String label, Long initialValue, int width)	Constructor.
LongField(String label, Long initialValue, int width, boolean grouping)	Constructor.
LongField(String label, Long initialValue, int width, boolean grouping, boolean allowNegative)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected int	getDefaultLength()	Retrieves the default length for the numeric field.
protected Long	getModelValue(String string)	Create the model value from the string value passed.

Methods inherited from class com.storedobject.vaadin.util.NumericField

format, getAllowNegative, getCountry, getDecimals, getLength, isGrouping, setAllowNegative, setGrouping, setLength, setValue

Methods inherited from class com.storedobject.vaadin.CustomTextField

alignRight, createField, customizeTextField, disablePaste, generateModelValue, getAutocomplete, getField, getInternalElement, getPrefixComponent, getSuffixComponent, isAutoselect, onAttach, setAutocomplete, setAutoselect, setEmptyDisplay, setEnabled, setHeight, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth, setPlaceholder, setPrefixComponent, setPresentationValue, setReadOnly, setSuffixComponent, setWidth

Methods inherited from class com.storedobject.vaadin.CustomField

addField, addField, focus

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

add, addThemeVariants, getLabel, 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, setHeightFull, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth, setSizeFull, setSizeUndefined, setWidth, setWidthFull

Methods inherited from interface com.storedobject.vaadin.HasStyle

getClassName, getClassNames, getStyle, setClassName

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

addClassName, addClassNames, hasClassName, removeClassName, removeClassNames, 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, isInvalid, 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

LongField

public LongField()

Constructor.

LongField

public LongField(String label)

Constructor.

Parameters:

label - Label.

LongField

public LongField(Long initialValue)

Constructor.

Parameters:

initialValue - Initial value.

LongField

public LongField(String label,
 Long initialValue)

Constructor.

Parameters:

label - Label.

initialValue - Initial value.

LongField

public LongField(Long initialValue,
 int width)

Constructor.

Parameters:

initialValue - Initial value.

width - Width (Number of digits plus decimal character and group separators).

LongField

public LongField(String label,
 Long initialValue,
 int width)

Constructor.

Parameters:

label - Label.

initialValue - Initial value.

width - Width (Number of digits plus decimal character and group separators).

LongField

public LongField(Long initialValue,
 int width,
 boolean grouping)

Constructor.

Parameters:

initialValue - Initial value.

width - Width (Number of digits plus decimal character and group separators).

grouping - Whether grouping is required or not.

LongField

public LongField(String label,
 Long initialValue,
 int width,
 boolean grouping)

Constructor.

Parameters:

label - Label.

initialValue - Initial value.

width - Width (Number of digits plus decimal character and group separators).

grouping - Whether grouping is required or not.

LongField

public LongField(Long initialValue,
 int width,
 boolean grouping,
 boolean allowNegative)

Constructor.

Parameters:

initialValue - Initial value.

width - Width (Number of digits plus decimal character and group separators).

grouping - Whether grouping is required or not.

allowNegative - Whether negative values to be allowed or not.

LongField

public LongField(String label,
 Long initialValue,
 int width,
 boolean grouping,
 boolean allowNegative)

Constructor.

Parameters:

label - Label.

initialValue - Initial value.

width - Width (Number of digits plus decimal character and group separators).

grouping - Whether grouping is required or not.

allowNegative - Whether negative values to be allowed or not.

Method Details

getModelValue

protected Long getModelValue(String string)

Description copied from class: CustomTextField

Create the model value from the string value passed.

Specified by:

getModelValue in class CustomTextField<Long>

Parameters:

string - String value to convert.

Returns:

Model value created from the string value.

getDefaultLength

protected int getDefaultLength()

Description copied from class: NumericField

Retrieves the default length for the numeric field. The default length typically represents a predefined or initial configuration for the field's width.

Specified by:

getDefaultLength in class NumericField<Long>

Returns:

the default length of the numeric field as an integer