com.badlogic.gdx.scenes.scene2d.ui
Class Tree.Node

java.lang.Object
  com.badlogic.gdx.scenes.scene2d.ui.Tree.Node

Enclosing class:

Tree

public static class Tree.Node
extends Object

Constructor Summary

Tree.Node(Actor actor)

Method Summary

void	add(Tree.Node node)
void	addAll(Array<Tree.Node> nodes)
void	collapseAll() Collapses all nodes under and including this node.
void	expandAll() Expands all nodes under and including this node.
void	expandTo() Expands all parent nodes of this node.
void	findExpandedObjects(Array objects)
Tree.Node	findNode(Object object) Returns this node or the child node with the specified object, or null.
Actor	getActor()
Array<Tree.Node>	getChildren() If the children order is changed, updateChildren() must be called.
Drawable	getIcon()
Object	getObject()
Tree.Node	getParent()
Tree	getTree() Returns the tree this node is currently in, or null.
void	insert(int index, Tree.Node node)
boolean	isExpanded()
boolean	isSelectable()
void	remove()
void	remove(Tree.Node node)
void	removeAll()
void	restoreExpandedObjects(Array objects)
void	setExpanded(boolean expanded)
void	setIcon(Drawable icon) Sets an icon that will be drawn to the left of the actor.
void	setObject(Object object) Sets an application specific object for this node.
void	setSelectable(boolean selectable)
void	updateChildren()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Tree.Node

public Tree.Node(Actor actor)

Method Detail

setExpanded

public void setExpanded(boolean expanded)

add

public void add(Tree.Node node)

addAll

public void addAll(Array<Tree.Node> nodes)

insert

public void insert(int index,
                   Tree.Node node)

remove

public void remove()

remove

public void remove(Tree.Node node)

removeAll

public void removeAll()

getTree

public Tree getTree()

Returns the tree this node is currently in, or null.

getActor

public Actor getActor()

isExpanded

public boolean isExpanded()

getChildren

public Array<Tree.Node> getChildren()

If the children order is changed, updateChildren() must be called.

updateChildren

public void updateChildren()

getParent

public Tree.Node getParent()

Returns:

May be null.

setIcon

public void setIcon(Drawable icon)

Sets an icon that will be drawn to the left of the actor.

getObject

public Object getObject()

setObject

public void setObject(Object object)

Sets an application specific object for this node.

getIcon

public Drawable getIcon()

findNode

public Tree.Node findNode(Object object)

Returns this node or the child node with the specified object, or null.

collapseAll

public void collapseAll()

Collapses all nodes under and including this node.

expandAll

public void expandAll()

Expands all nodes under and including this node.

expandTo

public void expandTo()

Expands all parent nodes of this node.

isSelectable

public boolean isSelectable()

setSelectable

public void setSelectable(boolean selectable)

findExpandedObjects

public void findExpandedObjects(Array objects)

restoreExpandedObjects

public void restoreExpandedObjects(Array objects)