com.vaadin.flow.component.textfield

Class GeneratedVaadinNumberField<R extends GeneratedVaadinNumberField<R,T>,T>

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.AbstractField<C,T>

com.vaadin.flow.component.AbstractSinglePropertyField<R,T>

com.vaadin.flow.component.textfield.GeneratedVaadinTextField<R,T>

com.vaadin.flow.component.textfield.GeneratedVaadinNumberField<R,T>

All Implemented Interfaces:

com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.BlurNotifier<R>, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.Focusable<R>, com.vaadin.flow.component.FocusNotifier<R>, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasEnabled, com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.HasTheme, com.vaadin.flow.component.HasValue<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<R,T>,T>, com.vaadin.flow.component.HasValueAndElement<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<R,T>,T>, Serializable

Direct Known Subclasses:

AbstractNumberField

@Tag(value="vaadin-number-field")
 @NpmPackage(value="@vaadin/vaadin-text-field",
            version="2.10.0")
 @JsModule(value="@vaadin/vaadin-text-field/src/vaadin-number-field.js")
public abstract class GeneratedVaadinNumberField<R extends GeneratedVaadinNumberField<R,T>,T>
extends GeneratedVaadinTextField<R,T>
implements com.vaadin.flow.component.HasStyle

Description copied from corresponding location in WebComponent:

<vaadin-number-field> is a Polymer 2 element for number field control in forms.

<vaadin-number-field label="Number"> </vaadin-number-field>

See Also:

Serialized Form

Nested Class Summary

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

GeneratedVaadinTextField.ChangeEvent<R extends GeneratedVaadinTextField<R,?>>, GeneratedVaadinTextField.InvalidChangeEvent<R extends GeneratedVaadinTextField<R,?>>

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 and Description
GeneratedVaadinNumberField() Default constructor.
GeneratedVaadinNumberField(T initialValue, T defaultValue, boolean acceptNullValues) Constructs a new GeneratedVaadinNumberField component with the given arguments.
GeneratedVaadinNumberField(T initialValue, T defaultValue, Class<P> elementPropertyType, com.vaadin.flow.function.SerializableBiFunction<R,P,T> presentationToModel, com.vaadin.flow.function.SerializableBiFunction<R,T,P> modelToPresentation) Constructs a new GeneratedVaadinNumberField component with the given arguments.
GeneratedVaadinNumberField(T initialValue, T defaultValue, Class<P> elementPropertyType, com.vaadin.flow.function.SerializableFunction<P,T> presentationToModel, com.vaadin.flow.function.SerializableFunction<T,P> modelToPresentation) Constructs a new GeneratedVaadinNumberField component with the given arguments.

Method Summary

Modifier and Type	Method and Description
protected void	checkValidity() Description copied from corresponding location in WebComponent:
protected double	getMaxDouble() Description copied from corresponding location in WebComponent:
protected double	getMinDouble() Description copied from corresponding location in WebComponent:
protected double	getStepDouble() Description copied from corresponding location in WebComponent:
protected boolean	hasControlsBoolean() Description copied from corresponding location in WebComponent:
protected void	setHasControls(boolean hasControls) Description copied from corresponding location in WebComponent:
protected void	setMax(double max) Description copied from corresponding location in WebComponent:
protected void	setMin(double min) Description copied from corresponding location in WebComponent:
protected void	setStep(double step) Description copied from corresponding location in WebComponent:

Methods inherited from class com.vaadin.flow.component.textfield.GeneratedVaadinTextField

addChangeListener, addInvalidChangeListener, addThemeVariants, addToInput, addToPrefix, addToSuffix, getAutocapitalizeString, getAutocompleteString, getAutocorrectString, getErrorMessageString, getLabelString, getListString, getMaxlengthDouble, getMinlengthDouble, getNameString, getPatternString, getPlaceholderString, getTitleString, isAutofocusBoolean, isAutoselectBoolean, isClearButtonVisibleBoolean, isDisabledBoolean, isInvalidBoolean, isPreventInvalidInputBoolean, isReadonlyBoolean, isRequiredBoolean, remove, removeAll, removeThemeVariants, setAutocapitalize, setAutocomplete, setAutocorrect, setAutofocus, setAutoselect, setClearButtonVisible, setDisabled, setErrorMessage, setInvalid, setLabel, setList, setMaxlength, setMinlength, setName, setPattern, setPlaceholder, setPreventInvalidInput, setReadonly, setRequired, setTitle, validate

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

getSynchronizationRegistration, hasValidValue, setPresentationValue, setSynchronizedEvent

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

addValueChangeListener, getEmptyValue, getValue, isEmpty, setModelValue, setValue, valueEquals

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

addListener, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, 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.HasStyle

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

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

getElement

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

addFocusShortcut, blur, focus, getTabIndex, setTabIndex

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

addBlurListener

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

addFocusListener

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

isEnabled, setEnabled

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.HasValueAndElement

isReadOnly, isRequiredIndicatorVisible, setReadOnly, setRequiredIndicatorVisible

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

clear, getOptionalValue

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

addAttachListener

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

addDetachListener

Constructor Detail

GeneratedVaadinNumberField

public GeneratedVaadinNumberField(T initialValue,
                                  T defaultValue,
                                  Class<P> elementPropertyType,
                                  com.vaadin.flow.function.SerializableFunction<P,T> presentationToModel,
                                  com.vaadin.flow.function.SerializableFunction<T,P> modelToPresentation)

Constructs a new GeneratedVaadinNumberField component with the given arguments.

Type Parameters:

P - the property type

Parameters:

initialValue - the initial value to set to the value

defaultValue - the default value to use if the value isn't defined

elementPropertyType - the type of the element property

presentationToModel - a function that converts a string value to a model value

modelToPresentation - a function that converts a model value to a string value

GeneratedVaadinNumberField

public GeneratedVaadinNumberField(T initialValue,
                                  T defaultValue,
                                  boolean acceptNullValues)

Constructs a new GeneratedVaadinNumberField component with the given arguments.

Parameters:

initialValue - the initial value to set to the value

defaultValue - the default value to use if the value isn't defined

acceptNullValues - whether null is accepted as a model value

GeneratedVaadinNumberField

public GeneratedVaadinNumberField(T initialValue,
                                  T defaultValue,
                                  Class<P> elementPropertyType,
                                  com.vaadin.flow.function.SerializableBiFunction<R,P,T> presentationToModel,
                                  com.vaadin.flow.function.SerializableBiFunction<R,T,P> modelToPresentation)

Constructs a new GeneratedVaadinNumberField component with the given arguments.

Type Parameters:

P - the property type

Parameters:

initialValue - the initial value to set to the value

defaultValue - the default value to use if the value isn't defined

elementPropertyType - the type of the element property

presentationToModel - a function that accepts this component and a property value and returns a model value

modelToPresentation - a function that accepts this component and a model value and returns a property value

GeneratedVaadinNumberField

public GeneratedVaadinNumberField()

Default constructor.

Method Detail

hasControlsBoolean

protected boolean hasControlsBoolean()

Description copied from corresponding location in WebComponent:

Set to true to display value increase/decrease controls.

This property is not synchronized automatically from the client side, so the returned value may not be the same as in client side.

Returns:

the hasControls property from the webcomponent

setHasControls

protected void setHasControls(boolean hasControls)

Description copied from corresponding location in WebComponent:

Set to true to display value increase/decrease controls.

Parameters:

hasControls - the boolean value to set

getMinDouble

protected double getMinDouble()

Description copied from corresponding location in WebComponent:

The minimum value of the field.

This property is not synchronized automatically from the client side, so the returned value may not be the same as in client side.

Returns:

the min property from the webcomponent

setMin

protected void setMin(double min)

Description copied from corresponding location in WebComponent:

The minimum value of the field.

Parameters:

min - the double value to set

getMaxDouble

protected double getMaxDouble()

Description copied from corresponding location in WebComponent:

The maximum value of the field.

This property is not synchronized automatically from the client side, so the returned value may not be the same as in client side.

Returns:

the max property from the webcomponent

setMax

protected void setMax(double max)

Description copied from corresponding location in WebComponent:

The maximum value of the field.

Parameters:

max - the double value to set

getStepDouble

protected double getStepDouble()

Description copied from corresponding location in WebComponent:

Specifies the allowed number intervals of the field.

This property is not synchronized automatically from the client side, so the returned value may not be the same as in client side.

Returns:

the step property from the webcomponent

setStep

protected void setStep(double step)

Description copied from corresponding location in WebComponent:

Specifies the allowed number intervals of the field.

Parameters:

step - the double value to set

checkValidity

protected void checkValidity()

Description copied from class: GeneratedVaadinTextField

Description copied from corresponding location in WebComponent:

Returns true if the current input value satisfies all constraints (if any)

This function is not supported by Flow because it returns a boolean. Functions with return types different than void are not supported at this moment.

Overrides:

checkValidity in class GeneratedVaadinTextField<R extends GeneratedVaadinNumberField<R,T>,T>