echopoint.tree
Class DefaultTreeIcons

java.lang.Object
  echopoint.tree.DefaultTreeIcons

All Implemented Interfaces:

java.io.Serializable, TreeIcons

public class DefaultTreeIcons

extends java.lang.Object

implements TreeIcons, java.io.Serializable

This class hold a series of "named" image icons, used by the Tree during rendering, for visuals such as lines between nodes and expansion handles.

See Also:

Serialized Form

Field Summary

static int	DEFAULT_HEIGHT the default height of the icons
static int	DEFAULT_WIDTH the default width of the icons
protected java.util.Map	iconMap the map of icons images to names
static nextapp.echo.ImageReference	treeEmpty default tree icons
static nextapp.echo.ImageReference	treeFolder
static nextapp.echo.ImageReference	treeFolderOpen
static nextapp.echo.ImageReference	treeJoin
static nextapp.echo.ImageReference	treeJoinBottom
static nextapp.echo.ImageReference	treeLeaf
static nextapp.echo.ImageReference	treeLine
static nextapp.echo.ImageReference	treeMinus
static nextapp.echo.ImageReference	treeMinusBottom
static nextapp.echo.ImageReference	treePlus
static nextapp.echo.ImageReference	treePlusBottom
static nextapp.echo.ImageReference	treeRoot

Fields inherited from interface echopoint.tree.TreeIcons

ICON_EMPTY, ICON_FOLDER, ICON_FOLDEROPEN, ICON_JOIN, ICON_JOINBOTTOM, ICON_JOINNOLINE, ICON_LEAF, ICON_LINE, ICON_MINUS, ICON_MINUSBOTTOM, ICON_PLUS, ICON_PLUSBOTTOM, ICON_ROOT, ICON_ROOTOPEN

Constructor Summary

DefaultTreeIcons()
Creates the DefaultTreeIcons with the default static default icon images

Method Summary

nextapp.echo.ImageReference	getIcon(java.lang.String iconName) Returns an icon image with the given name
void	setIcon(java.lang.String iconName, nextapp.echo.ImageReference iconImage) Sets a named icon into the TreeIcon object

Methods inherited from class java.lang.Object

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

Field Detail

iconMap

protected java.util.Map iconMap

the map of icons images to names

DEFAULT_WIDTH

public static final int DEFAULT_WIDTH

the default width of the icons

See Also:

Constant Field Values

DEFAULT_HEIGHT

public static final int DEFAULT_HEIGHT

the default height of the icons

See Also:

Constant Field Values

treeEmpty

public static nextapp.echo.ImageReference treeEmpty

default tree icons

treeFolder

public static nextapp.echo.ImageReference treeFolder

treeFolderOpen

public static nextapp.echo.ImageReference treeFolderOpen

treeLeaf

public static nextapp.echo.ImageReference treeLeaf

treeJoin

public static nextapp.echo.ImageReference treeJoin

treeJoinBottom

public static nextapp.echo.ImageReference treeJoinBottom

treeLine

public static nextapp.echo.ImageReference treeLine

treeMinus

public static nextapp.echo.ImageReference treeMinus

treeMinusBottom

public static nextapp.echo.ImageReference treeMinusBottom

treePlus

public static nextapp.echo.ImageReference treePlus

treePlusBottom

public static nextapp.echo.ImageReference treePlusBottom

treeRoot

public static nextapp.echo.ImageReference treeRoot

Constructor Detail

DefaultTreeIcons

public DefaultTreeIcons()

Creates the DefaultTreeIcons with the default static default icon images

Method Detail

getIcon

public nextapp.echo.ImageReference getIcon(java.lang.String iconName)

Returns an icon image with the given name

Specified by:

getIcon in interface TreeIcons

setIcon

public void setIcon(java.lang.String iconName,
                    nextapp.echo.ImageReference iconImage)

Sets a named icon into the TreeIcon object

Specified by:

setIcon in interface TreeIcons