Tree (HAL :: Ballroom 3.6.13.Final API)

java.lang.Object
- org.jboss.hal.ballroom.tree.Tree<T>

All Implemented Interfaces:: org.jboss.elemento.IsElement, Attachable

public class Tree<T>
extends Object
implements org.jboss.elemento.IsElement, Attachable

Constructor Summary

Constructors
Constructor	Description
`Tree(String id, elemental2.core.JsArray<Node<T>> nodes)`	Creates a tree and populates the tree with the specified nodes.
`Tree(String id, Node<T> root, DataFunction<T> data)`	Creates a tree with the specified root node.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`attach()`	Initialized the `Api` instance using the `Options` given at constructor argument.
`void`	`clearSearch()`
`void`	`destroy()`
`elemental2.dom.HTMLElement`	`element()`
`Node<T>`	`getNode(String id)`
`Node<T>`	`getSelected()`
`void`	`onReady(EventHandler<Void> handler)`
`void`	`onSelectionChange(EventHandler<SelectionContext<T>> handler)`
`void`	`openAllNodes()`
`void`	`openNode(String id, JsCallback callback)`
`void`	`refreshNode(String id)`
`void`	`search(String query)`
`void`	`selectNode(String id)`
`void`	`selectNode(String id, boolean closeSelected)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jboss.hal.ballroom.Attachable
detach

Constructor Detail
- Tree
```
public Tree(String id,
            Node<T> root,
            DataFunction<T> data)
```
  Creates a tree with the specified root node. All other nodes are loaded on demand using the provided callback.
- Tree
```
public Tree(String id,
            elemental2.core.JsArray<Node<T>> nodes)
```
  Creates a tree and populates the tree with the specified nodes. This expects all nodes at construction time and does not load nodes on demand.
  If you use this constructor you must ensure that T can be turned into JSON.

Method Detail

element
```
public elemental2.dom.HTMLElement element()
```
Specified by:

element in interface org.jboss.elemento.IsElement<T>

attach
```
public void attach()
```
Initialized the Api instance using the Options given at constructor argument. Make sure to call this method before using any of the API methods. It's safe to call the methods multiple times (the initialization will happen only once).

Specified by:

attach in interface Attachable

destroy
```
public void destroy()
```

getNode
```
public Node<T> getNode(String id)
```

getSelected
```
public Node<T> getSelected()
```

openNode

public void openNode(String id,
                     JsCallback callback)

refreshNode

public void refreshNode(String id)

selectNode
```
public void selectNode(String id)
```

selectNode

public void selectNode(String id,
                       boolean closeSelected)

search
```
public void search(String query)
```

clearSearch
```
public void clearSearch()
```

openAllNodes
```
public void openAllNodes()
```

onReady

public void onReady(EventHandler<Void> handler)

onSelectionChange

public void onSelectionChange(EventHandler<SelectionContext<T>> handler)