Module org.tentackle.fx.rdc
Package org.tentackle.fx.rdc

Class PdoTreeItem<T extends PersistentDomainObject<T>>

java.lang.Object
javafx.scene.control.TreeItem<T>
org.tentackle.fx.rdc.PdoTreeItem<T>
Type Parameters:
T - the pdo type
All Implemented Interfaces:
javafx.event.EventTarget
public class PdoTreeItem<T extends PersistentDomainObject<T>> extends javafx.scene.control.TreeItem<T>
Tree item for a PDO.
Author:
harald

  • Property Summary

    Properties inherited from class javafx.scene.control.TreeItem

    expanded, graphic, leaf, parent, value

  • Nested Class Summary

    Nested classes/interfaces inherited from class javafx.scene.control.TreeItem

    javafx.scene.control.TreeItem.TreeModificationEvent<T extends Object>

  • Constructor Summary

    Constructors
    Constructor
    Description
    PdoTreeItem(T pdo)
    Creates a tree item for a PDO.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    collapse()
    Collapses this and all child tree items.
    void
    expand()
    Expands this and all child tree items.
    If the item is already expanded, the item and all child items will be collapsed before all is expanded again.
    javafx.collections.ObservableList<javafx.scene.control.TreeItem<T>>
    getChildren()
     
    GuiProvider<T>
    getGuiProvider()
    Lazily gets the GUI provider for the PDO.
    <P extends PersistentDomainObject<P>>
    P
    getParentPdo()
    Gets the parent PDO.
    <P extends PersistentDomainObject<P>>
    P
    getParentPdo(Class<P> parentPdoClass)
    Gets the parent item's pdo.
    <P extends PersistentDomainObject<P>>
    PdoTreeItem<P>
    getParentPdoItem()
    Gets the parent PdoTreeItem.
    T
    getPdo()
    Returns the PDO represented by this item.
    boolean
    isLeaf()
     
    void
    setPdo(T pdo)
    Sets the pdo.
    Can be used to reload the pdo, for example.

    Methods inherited from class javafx.scene.control.TreeItem

    addEventHandler, branchCollapsedEvent, branchExpandedEvent, buildEventDispatchChain, childrenModificationEvent, expandedItemCountChangeEvent, expandedProperty, getGraphic, getParent, getValue, graphicChangedEvent, graphicProperty, isExpanded, leafProperty, nextSibling, nextSibling, parentProperty, previousSibling, previousSibling, removeEventHandler, setExpanded, setGraphic, setValue, toString, treeNotificationEvent, valueChangedEvent, valueProperty

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • PdoTreeItem

      public PdoTreeItem(T pdo)
      Creates a tree item for a PDO.
      Parameters:
      pdo - the pdo

  • Method Details

    • getPdo

      public T getPdo()
      Returns the PDO represented by this item.
      Returns:
      the PDO

    • setPdo

      public void setPdo(T pdo)
      Sets the pdo.
      Can be used to reload the pdo, for example.
      Parameters:
      pdo - the pdo

    • isLeaf

      public boolean isLeaf()
      Overrides:
      isLeaf in class javafx.scene.control.TreeItem<T extends PersistentDomainObject<T>>

    • getChildren

      public javafx.collections.ObservableList<javafx.scene.control.TreeItem<T>> getChildren()
      Overrides:
      getChildren in class javafx.scene.control.TreeItem<T extends PersistentDomainObject<T>>

    • getParentPdoItem

      public <P extends PersistentDomainObject<P>> PdoTreeItem<P> getParentPdoItem()
      Gets the parent PdoTreeItem.
      Type Parameters:
      P - the parent PDO type
      Returns:
      the parent, null if no parent or parent is no PdoTreeItem

    • getParentPdo

      public <P extends PersistentDomainObject<P>> P getParentPdo()
      Gets the parent PDO.
      Type Parameters:
      P - the parent PDO type
      Returns:
      the patent PDO, null if no parent or parent item is no PdoTreeItem

    • getParentPdo

      public <P extends PersistentDomainObject<P>> P getParentPdo(Class<P> parentPdoClass)
      Gets the parent item's pdo.
      Type Parameters:
      P - the parent PDO type
      Parameters:
      parentPdoClass - the entity class of the parent PDO
      Returns:
      the parent pdo, null if no parent or parent is no PdoTreeItem or not pointing to an instance of parentPdoClass

    • getGuiProvider

      public GuiProvider<T> getGuiProvider()
      Lazily gets the GUI provider for the PDO.
      Returns:
      the provider, never null

    • expand

      public void expand()
      Expands this and all child tree items.
      If the item is already expanded, the item and all child items will be collapsed before all is expanded again.

    • collapse

      public void collapse()
      Collapses this and all child tree items.