Class TriStateCheckbox

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.AbstractField<com.vaadin.flow.component.customfield.CustomField<Boolean>, Boolean>
com.vaadin.flow.component.customfield.CustomField<Boolean>
org.vaadin.firitin.components.checkbox.TriStateCheckbox
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.BlurNotifier<com.vaadin.flow.component.customfield.CustomField<Boolean>>, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.Focusable<com.vaadin.flow.component.customfield.CustomField<Boolean>>, com.vaadin.flow.component.FocusNotifier<com.vaadin.flow.component.customfield.CustomField<Boolean>>, 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<Boolean>, Boolean>, Boolean>, com.vaadin.flow.component.HasValueAndElement<com.vaadin.flow.component.AbstractField.ComponentValueChangeEvent<com.vaadin.flow.component.customfield.CustomField<Boolean>, Boolean>, Boolean>, 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<Boolean>, Boolean>, Boolean>, Serializable
public class TriStateCheckbox extends com.vaadin.flow.component.customfield.CustomField<Boolean>
A checkbox that reports its value as null when in indeterminate mode. When user toggles the checkbox, it will switch from non-checked (false) to a non-indeterminate state (null) and from there again to checked (true).
See Also:

  • 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
    TriStateCheckbox()
    Creates an IndeterminateCheckbox with the initial state set to indeterminate (null).
    TriStateCheckbox(String label)
    Creates an IndeterminateCheckbox with the given label.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected Boolean
    generateModelValue()
     
    protected void
    setPresentationValue(Boolean value)
     

    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, setValue, 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, focus, 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, setEnabled

    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, isInvalid, setErrorMessage, setInvalid

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

    addValueChangeListener, clear, getEmptyValue, getOptionalValue, getValue, isEmpty, setValue

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

    isReadOnly, isRequiredIndicatorVisible, setReadOnly, setRequiredIndicatorVisible

  • Constructor Details

    • TriStateCheckbox

      public TriStateCheckbox()
      Creates an IndeterminateCheckbox with the initial state set to indeterminate (null).

    • TriStateCheckbox

      public TriStateCheckbox(String label)
      Creates an IndeterminateCheckbox with the given label.
      Parameters:
      label - the label for the checkbox

  • Method Details

    • generateModelValue

      protected Boolean generateModelValue()
      Specified by:
      generateModelValue in class com.vaadin.flow.component.customfield.CustomField<Boolean>

    • setPresentationValue

      protected void setPresentationValue(Boolean value)
      Specified by:
      setPresentationValue in class com.vaadin.flow.component.customfield.CustomField<Boolean>