Class TreeItem

java.lang.Object
com.vaadin.flow.component.Component
org.vaadin.firitin.components.TreeItem
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.ClickNotifier<TreeItem>, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasStyle, Serializable
@StyleSheet("context://frontend/org/vaadin/firitin/components/tree-item.css") public class TreeItem extends com.vaadin.flow.component.Component implements com.vaadin.flow.component.ClickNotifier<TreeItem>
A very simple component composition to implement a trivial tree component.
Author:
mstahv
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static interface 
    TreeItem.PopulateSubtreeHandler
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    TreeItem(com.vaadin.flow.component.Component nodeContent)
     
    TreeItem(String stringContent)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    TreeItem
    addChild(com.vaadin.flow.component.Component childComponent)
     
    TreeItem
    addChild(String stringContent)
     
    void
    addChild(TreeItem treeItem)
     
    protected void
    addClassName()
     
    com.vaadin.flow.shared.Registration
    addClickListener(com.vaadin.flow.component.ComponentEventListener<com.vaadin.flow.component.ClickEvent<TreeItem>> listener)
     
    void
    closeChildren()
     
    com.vaadin.flow.component.Component
    getNodeContent()
     
    boolean
    isOpen()
     
    void
    removeChild(TreeItem c)
     
    void
    setPopulateSubreeHandler(TreeItem.PopulateSubtreeHandler handler)
     
    void
    setSelected(boolean selected)
     
    void
    showChildren()
     
    void
    showChildrenRecursively()
     
    void
    toggleNode()
     

    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 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.ClickNotifier

    addClickShortcut, addDoubleClickListener, addSingleClickListener

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

    addDetachListener

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

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

  • Constructor Details

    • TreeItem

      public TreeItem(com.vaadin.flow.component.Component nodeContent)

    • TreeItem

      public TreeItem(String stringContent)

  • Method Details

    • addClassName

      protected void addClassName()

    • addChild

      public TreeItem addChild(com.vaadin.flow.component.Component childComponent)

    • getNodeContent

      public com.vaadin.flow.component.Component getNodeContent()

    • addChild

      public void addChild(TreeItem treeItem)

    • addChild

      public TreeItem addChild(String stringContent)

    • removeChild

      public void removeChild(TreeItem c)

    • toggleNode

      public void toggleNode()

    • showChildren

      public void showChildren()

    • closeChildren

      public void closeChildren()

    • showChildrenRecursively

      public void showChildrenRecursively()

    • setPopulateSubreeHandler

      public void setPopulateSubreeHandler(TreeItem.PopulateSubtreeHandler handler)

    • isOpen

      public boolean isOpen()

    • setSelected

      public void setSelected(boolean selected)

    • addClickListener

      public com.vaadin.flow.shared.Registration addClickListener(com.vaadin.flow.component.ComponentEventListener<com.vaadin.flow.component.ClickEvent<TreeItem>> listener)
      Specified by:
      addClickListener in interface com.vaadin.flow.component.ClickNotifier<TreeItem>