org.crsh.text.ui
Class TreeRenderer

java.lang.Object
  org.crsh.text.Renderer
      org.crsh.text.ui.TreeRenderer

 class TreeRenderer
extends Renderer

Field Summary

private List<Renderer>	children .
private Renderer	value .

Constructor Summary

TreeRenderer(TreeElement tree)

Method Summary

int	getActualWidth() Returns the element actual width.
int	getMinWidth() Returns the element minimum width.
LineReader	renderer(int width) Create a renderer for the specified width or return null if the element does not provide any output.

Methods inherited from class org.crsh.text.Renderer

compose, render

Methods inherited from class java.lang.Object

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

Field Detail

value

private final Renderer value

.

children

private final List<Renderer> children

.

Constructor Detail

TreeRenderer

TreeRenderer(TreeElement tree)

Method Detail

getActualWidth

public int getActualWidth()

Description copied from class: Renderer

Returns the element actual width.

Specified by:

getActualWidth in class Renderer

Returns:

the actual width

getMinWidth

public int getMinWidth()

Description copied from class: Renderer

Returns the element minimum width.

Specified by:

getMinWidth in class Renderer

Returns:

the minimum width

renderer

public LineReader renderer(int width)

Description copied from class: Renderer

Create a renderer for the specified width or return null if the element does not provide any output.

Specified by:

renderer in class Renderer

Parameters:

width - the width the width

Returns:

the renderer