Package com.vaadin.flow.component.avatar

Class AvatarGroup

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.avatar.AvatarGroup
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasSize, com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.HasTheme, HasThemeVariant<AvatarGroupVariant>, Serializable
@Tag("vaadin-avatar-group") @JsModule("@vaadin/avatar-group/src/vaadin-avatar-group.js") @NpmPackage(value="@vaadin/avatar-group", version="25.0.0-alpha19") public class AvatarGroup extends com.vaadin.flow.component.Component implements com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.HasSize, HasThemeVariant<AvatarGroupVariant>
Avatar Group is used to group multiple Avatars together. It can be used, for example, to show that there are multiple users viewing the same page or for listing members of a project.

You can specify the max number of items an Avatar Group should display. Items that overflow are grouped into a single Avatar that displays the overflow count. The name of each hidden item is shown on hover in a tooltip. Clicking the overflow item displays the overflowing avatars and names in a list.

Author:
Vaadin Ltd
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    AvatarGroup.AvatarGroupI18n
    The internationalization properties for AvatarGroup.
    static class 
    AvatarGroup.AvatarGroupItem
    Item to be set as an avatar for the avatar group.

  • Constructor Summary

    Constructors
    Constructor
    Description
    AvatarGroup()
    Creates an empty avatar group component.
    AvatarGroup(AvatarGroup.AvatarGroupItem... items)
    Creates an avatar group with the provided items to be displayed as avatars.
    AvatarGroup(Collection<AvatarGroup.AvatarGroupItem> items)
    Creates an avatar group with the provided items to be displayed as avatars.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    add(AvatarGroup.AvatarGroupItem... items)
    Adds the items to the list of displayed as avatars.
    AvatarGroup.AvatarGroupI18n
    getI18n()
    Gets the internationalization object previously set for this component.
    List<AvatarGroup.AvatarGroupItem>
    getItems()
    Gets the items that were set for the avatar group in an unmodifiable list.
    Integer
    getMaxItemsVisible()
    Gets the maximum number of avatars to display, or null if no limit has been set.
    void
    remove(AvatarGroup.AvatarGroupItem... items)
    Removes the items from the list of displayed as avatars.
    void
    setI18n(AvatarGroup.AvatarGroupI18n i18n)
    Sets the internationalization object for this component.
    void
    setItems(AvatarGroup.AvatarGroupItem... items)
    Sets the items that will be displayed as avatars.
    void
    setItems(Collection<AvatarGroup.AvatarGroupItem> items)
    Sets the items that will be displayed as avatars.
    void
    setMaxItemsVisible(Integer max)
    Sets the the maximum number of avatars to display.

    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, onAttach, 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.DetachNotifier

    addDetachListener

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

    getElement

    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.HasThemeVariant

    addThemeVariants, removeThemeVariants, setThemeVariant, setThemeVariants, setThemeVariants

  • Constructor Details

    • AvatarGroup

      public AvatarGroup()
      Creates an empty avatar group component.

    • AvatarGroup

      public AvatarGroup(Collection<AvatarGroup.AvatarGroupItem> items)
      Creates an avatar group with the provided items to be displayed as avatars.
      Parameters:
      items - the items to be displayed

    • AvatarGroup

      public AvatarGroup(AvatarGroup.AvatarGroupItem... items)
      Creates an avatar group with the provided items to be displayed as avatars.
      Parameters:
      items - the items to be displayed

  • Method Details

    • setItems

      public void setItems(Collection<AvatarGroup.AvatarGroupItem> items)
      Sets the items that will be displayed as avatars.
      Parameters:
      items - the items to set

    • setItems

      public void setItems(AvatarGroup.AvatarGroupItem... items)
      Sets the items that will be displayed as avatars.
      Parameters:
      items - the items to set

    • add

      public void add(AvatarGroup.AvatarGroupItem... items)
      Adds the items to the list of displayed as avatars.
      Parameters:
      items - the items to add

    • remove

      public void remove(AvatarGroup.AvatarGroupItem... items)
      Removes the items from the list of displayed as avatars.
      Parameters:
      items - the items to remove

    • getItems

      public List<AvatarGroup.AvatarGroupItem> getItems()
      Gets the items that were set for the avatar group in an unmodifiable list.
      Returns:
      list of items

    • getI18n

      public AvatarGroup.AvatarGroupI18n getI18n()
      Gets the internationalization object previously set for this component.

      NOTE: Updating the instance that is returned from this method will not update the component if not set again using setI18n(AvatarGroupI18n)

      Returns:
      the i18n object or null if no i18n object has been set

    • setI18n

      public void setI18n(AvatarGroup.AvatarGroupI18n i18n)
      Sets the internationalization object for this component.
      Parameters:
      i18n - the i18n object, not null

    • setMaxItemsVisible

      public void setMaxItemsVisible(Integer max)
      Sets the the maximum number of avatars to display.

      By default, all the avatars are displayed. When max is set, the overflowing avatars are grouped into one avatar.

      Parameters:
      max - the maximum number of avatars, or null to remove the limit

    • getMaxItemsVisible

      public Integer getMaxItemsVisible()
      Gets the maximum number of avatars to display, or null if no limit has been set.
      Returns:
      the max number of avatars
      See Also: