gov.nasa.worldwind.util.tree

Interface TreeLayout

All Superinterfaces:

AVList, java.util.EventListener, MessageListener, java.beans.PropertyChangeListener, Renderable, WWObject

All Known Implementing Classes:

BasicTreeLayout

public interface TreeLayout
extends WWObject, Renderable

Handles rendering a Tree. The layout is responsible for the overall arrangement of the tree.

See Also:

Tree

Method Summary

Modifier and Type	Method and Description
TreeAttributes	getAttributes() Get the tree attributes.
void	makeVisible(TreePath path) Make a node in the tree visible in the rendered tree.
void	render(DrawContext dc) Render a tree.
void	setAttributes(TreeAttributes attributes) Set the tree attributes.

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from interface java.beans.PropertyChangeListener

propertyChange

Methods inherited from interface gov.nasa.worldwind.event.MessageListener

onMessage

Method Detail

getAttributes

TreeAttributes getAttributes()

Get the tree attributes.

Returns:

Tree attributes.

See Also:

setAttributes(TreeAttributes)

makeVisible

void makeVisible(TreePath path)

Make a node in the tree visible in the rendered tree. For example, scroll the tree viewport so that a path is visible.

Parameters:

path - Path to make visible.

render

void render(DrawContext dc)

Render a tree.

Specified by:

render in interface Renderable

Parameters:

dc - Draw context to draw in.

See Also:

DrawContext

setAttributes

void setAttributes(TreeAttributes attributes)

Set the tree attributes.

Parameters:

attributes - New attributes.

See Also:

getAttributes()