Package com.groiss.gui

Class HTMLTree

java.lang.Object

com.groiss.gui.HTMLPage

com.groiss.gui.HTMLTree

All Implemented Interfaces:

Page, Serializable

public class HTMLTree
extends HTMLPage

Simple utility for showing tree structured data in an HTML page.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	clickable
protected String	defaultTarget
protected boolean	showBall
protected boolean	showFolder
protected String	treeName

Fields inherited from class com.groiss.gui.HTMLPage

contentType, page

Constructor Summary

Constructors

Constructor	Description
HTMLTree(Pair<?,?> p)
HTMLTree(Pair<?,?> p, String pg, boolean clickable)	This class can be used to construct HTML pages containung a tree.
HTMLTree(Pair<?,?> p, String pg, boolean clickable, boolean showBall, boolean showFld, String defaultTarget, Resource res, String prefix)	This class can be used to construct HTML pages containung a tree.
HTMLTree(Pair<?,?> p, String pg, boolean clickable, boolean showBall, String defaultTarget, Resource res)	This class can be used to construct HTML pages containung a tree.

Method Summary

Modifier and Type	Method	Description
protected String	createLink(Link node, boolean encodeForJS)	create the link.
protected void	drawNonClickable(Pair<?,?> p, int level)
HTMLTree	setRefreshButton(boolean r)
String	show()	This method returns the page contents.

Methods inherited from class com.groiss.gui.HTMLPage

addHeader, addHeader, addHeader, getContentType, getHeaders, setContentType, setMask, setPage, substEncoded, substitute, substitute, substitute

Methods inherited from class java.lang.Object

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

Field Details

clickable

protected boolean clickable

showBall

protected boolean showBall

showFolder

protected boolean showFolder

defaultTarget

protected String defaultTarget

treeName

protected String treeName

Constructor Details

HTMLTree

public HTMLTree(Pair<?,?> p,
 String pg,
 boolean clickable,
 boolean showBall,
 boolean showFld,
 String defaultTarget,
 Resource res,
 String prefix)

This class can be used to construct HTML pages containung a tree. the tree is built with com.groiss.ds.Pair objects, where the first element is a node (typically a link) the second element is a vector of Pairs representing the child nodes.

Parameters:

p - the tree

pg - the HTMLPage to put the tree into

clickable - if true the tree can be opened and closed with mouse clicks

showBall - shows an icon (red ball) left of node name

showFld - shows an icon (yellow folder) left of node name (birgit)

defaultTarget - the name of the frame or window where the pages of links without a target should be sent

res - the resource object for translating labels in the page pg

prefix - defines a prefix for the id of the node (if the node as no id)

HTMLTree

public HTMLTree(Pair<?,?> p,
 String pg,
 boolean clickable,
 boolean showBall,
 String defaultTarget,
 Resource res)

This class can be used to construct HTML pages containung a tree. the tree is built with com.groiss.ds.Pair objects, where the first element is a node (typically a link) the second element is a vector of Pairs representing the child nodes.

Parameters:

p - the tree

pg - the HTMLPage to put the tree into

clickable - if true the tree can be opened and closed with mouse clicks

showBall - shows an icons (red ball) left of node name

defaultTarget - the name of the frame or window where the pages of links without a target should be sent

res - the resource object for translating labels in the page pg

HTMLTree

public HTMLTree(Pair<?,?> p,
 String pg,
 boolean clickable)

This class can be used to construct HTML pages containung a tree. the tree is built with com.groiss.ds.Pair objects, where the first element is a node (typically a link) the second element is a vector of Pairs representing the child nodes.

Parameters:

p - the tree

pg - the HTMLPage to put the tree into

clickable - if true the tree can be opened and closed with mouse clicks

HTMLTree

public HTMLTree(Pair<?,?> p)

Parameters:

p - the tree

Method Details

setRefreshButton

public HTMLTree setRefreshButton(boolean r)

show

public String show()

Description copied from class: HTMLPage

This method returns the page contents.

Specified by:

show in interface Page

Overrides:

show in class HTMLPage

createLink

protected String createLink(Link node,
 boolean encodeForJS)

create the link.

Parameters:

node -

encodeForJS -

drawNonClickable

protected void drawNonClickable(Pair<?,?> p,
 int level)