TreeLayout (NASA WorldWind)

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

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	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 gov.nasa.worldwind.event.MessageListener
onMessage

Methods inherited from interface java.beans.PropertyChangeListener
propertyChange

- Method Detail
  - 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()
  - 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.