com.groiss.gui
Class HTMLTree

java.lang.Object
  com.groiss.gui.HTMLPage
      com.groiss.gui.HTMLTree

All Implemented Interfaces:

Page, java.io.Serializable

public class HTMLTree
extends HTMLPage

Shows a tree, the tree is build with javascript.

See Also:

Serialized Form

Field Summary

protected boolean	clickable
protected java.lang.String	defaultTarget
protected boolean	showBall
protected boolean	showFolder
protected java.lang.String	treeName

Fields inherited from class com.groiss.gui.HTMLPage

contentType, page

Constructor Summary

HTMLTree(Pair p)

HTMLTree(Pair p, java.lang.String pg, boolean clickable)
This class can be used to construct HTML pages containung a tree.

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

HTMLTree(Pair p, java.lang.String pg, boolean clickable, boolean showBall, java.lang.String defaultTarget, Resource res)
This class can be used to construct HTML pages containung a tree.

Method Summary

protected void	drawNonClickable(Pair p, int level)
protected void	drawTree(Pair p, int level, boolean lastNode, java.lang.String leftSide)
protected void	renderObject(Link node, boolean isFolder, boolean showBll, java.lang.String leftSide, int level)
void	setRefreshButton(boolean r)
java.lang.String	show() This method returns the page contents.

Methods inherited from class com.groiss.gui.HTMLPage

getContentType, setContentType, setMask, setPage, substitute, substitute, substitute

Methods inherited from class java.lang.Object

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

Field Detail

clickable

protected boolean clickable

showBall

protected boolean showBall

showFolder

protected boolean showFolder

defaultTarget

protected java.lang.String defaultTarget

treeName

protected java.lang.String treeName

Constructor Detail

HTMLTree

public HTMLTree(Pair p,
                java.lang.String pg,
                boolean clickable,
                boolean showBall,
                boolean showFld,
                java.lang.String defaultTarget,
                Resource res,
                java.lang.String prefix)
         throws ApplicationException

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)

Throws:

ApplicationException

HTMLTree

public HTMLTree(Pair p,
                java.lang.String pg,
                boolean clickable,
                boolean showBall,
                java.lang.String defaultTarget,
                Resource res)
         throws ApplicationException

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

Throws:

ApplicationException

HTMLTree

public HTMLTree(Pair p,
                java.lang.String pg,
                boolean clickable)
         throws ApplicationException

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

Throws:

ApplicationException

HTMLTree

public HTMLTree(Pair p)
         throws ApplicationException

Parameters:

p - the tree

Throws:

ApplicationException

Method Detail

setRefreshButton

public void setRefreshButton(boolean r)

show

public java.lang.String show()

Description copied from class: HTMLPage

This method returns the page contents.

Specified by:

show in interface Page

Overrides:

show in class HTMLPage

drawTree

protected void drawTree(Pair p,
                        int level,
                        boolean lastNode,
                        java.lang.String leftSide)

renderObject

protected void renderObject(Link node,
                            boolean isFolder,
                            boolean showBll,
                            java.lang.String leftSide,
                            int level)

drawNonClickable

protected void drawNonClickable(Pair p,
                                int level)