echopointng.tree
Class DefaultTreeIcons

java.lang.Object
  echopointng.tree.DefaultTreeIcons

All Implemented Interfaces:

TreeIcons, java.io.Serializable

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 Extent	DEFAULT_HEIGHT the default height of the icons is 16px
static Extent	DEFAULT_WIDTH the default width of the icons is 19px
protected java.util.Map	iconMap the map of icons images to names
static ImageReference	treeEmpty
static ImageReference	treeFolder
static ImageReference	treeFolderOpen
static ImageReference	treeJoin
static ImageReference	treeJoinBottom
static ImageReference	treeLeaf
static ImageReference	treeLine
static ImageReference	treeMinus
static ImageReference	treeMinusBottom
static ImageReference	treePlus
static ImageReference	treePlusBottom
static ImageReference	treeRoot

Fields inherited from interface echopointng.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

ImageReference	getIcon(java.lang.String iconName) Returns an icon image with the given name
void	setIcon(java.lang.String iconName, 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 Extent DEFAULT_WIDTH

the default width of the icons is 19px

DEFAULT_HEIGHT

public static final Extent DEFAULT_HEIGHT

the default height of the icons is 16px

treeEmpty

public static ImageReference treeEmpty

treeFolder

public static ImageReference treeFolder

treeFolderOpen

public static ImageReference treeFolderOpen

treeLeaf

public static ImageReference treeLeaf

treeJoin

public static ImageReference treeJoin

treeJoinBottom

public static ImageReference treeJoinBottom

treeLine

public static ImageReference treeLine

treeMinus

public static ImageReference treeMinus

treeMinusBottom

public static ImageReference treeMinusBottom

treePlus

public static ImageReference treePlus

treePlusBottom

public static ImageReference treePlusBottom

treeRoot

public static ImageReference treeRoot

Constructor Detail

DefaultTreeIcons

public DefaultTreeIcons()

Creates the DefaultTreeIcons with the default static default icon images

Method Detail

getIcon

public 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,
                    ImageReference iconImage)

Sets a named icon into the TreeIcon object

Specified by:

setIcon in interface TreeIcons