T - public class DefaultTreeExpansionModel<T> extends BaseOptimizedSessionPersistedObject implements TreeExpansionModel<T>
TreeNode ids.TreeModel,
Serialized Form| Constructor and Description |
|---|
DefaultTreeExpansionModel() |
| Modifier and Type | Method and Description |
|---|---|
void |
clear()
Marks all nodes as collapsed.
|
boolean |
isExpanded(TreeNode<T> node)
Returns true if the node has been previously expanded.
|
void |
markCollapsed(TreeNode<T> node)
Marks the node as collapsed (not expanded).
|
void |
markExpanded(TreeNode<T> node)
Marks the node as expanded.
|
checkAndResetDirtyMarker, markDirtypublic DefaultTreeExpansionModel()
public boolean isExpanded(TreeNode<T> node)
TreeExpansionModelisExpanded in interface TreeExpansionModel<T>node - node to check for expansionpublic void markExpanded(TreeNode<T> node)
TreeExpansionModelmarkExpanded in interface TreeExpansionModel<T>public void markCollapsed(TreeNode<T> node)
TreeExpansionModelmarkCollapsed in interface TreeExpansionModel<T>public void clear()
TreeExpansionModelclear in interface TreeExpansionModel<T>5.6.4 - Copyright © 2003-2021 The Apache Software Foundation.