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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 | |
|---|---|
static java.lang.String |
CURRENT_NODE
This constant defines the input parameter key used to pass in the TreeNode. |
| Constructor Summary | |
|---|---|
TreeHandlers()
Default Constructor. |
|
| Method Summary | |
|---|---|
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 |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.String CURRENT_NODE
This constant defines the input parameter key used to pass in the
TreeNode. ("node")
| Constructor Detail |
|---|
public TreeHandlers()
Default Constructor.
| Method Detail |
|---|
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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