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java.lang.Objectcom.sun.rave.web.ui.component.util.handlers.TreeHandlers
public class TreeHandlers
This class contains Handler
methods that perform Tree
and
TreeNode
specific functions.
Field Summary | |
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static java.lang.String |
CURRENT_NODE
This constant defines the input parameter key used to pass in the TreeNode . |
Constructor Summary | |
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TreeHandlers()
Default Constructor. |
Method Summary | |
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void |
decodeTree(HandlerContext context)
This method provides the decode() functionality for
the Tree . |
void |
getImageKeys(HandlerContext context)
This Handler creates a
List of image theme icons that should be rendered from
left to right representing the lines and other images that create a
portion of the tree. |
void |
selectTreeNode(HandlerContext context)
This Handler selects
the specified TreeNode . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String CURRENT_NODE
This constant defines the input parameter key used to pass in the
TreeNode
. ("node")
Constructor Detail |
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public TreeHandlers()
Default Constructor.
Method Detail |
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public void getImageKeys(HandlerContext context)
This Handler
creates a
List
of image theme icons that should be rendered from
left to right representing the lines and other images that create a
portion of the tree.
context
- The HandlerContext
.public void selectTreeNode(HandlerContext context)
This Handler
selects
the specified TreeNode
. The previous selection (if any)
will be unselected.
context
- The HandlerContext
.public void decodeTree(HandlerContext context)
This method provides the decode()
functionality for
the Tree
.
context
- The HandlerContext
.
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