com.sencha.gxt.widget.core.client.tree

Class Tree.TreeNode<M>

java.lang.Object

com.sencha.gxt.widget.core.client.tree.Tree.TreeNode<M>

Direct Known Subclasses:

TreeGrid.TreeGridNode

Enclosing class:

Tree<M,C>

public static class Tree.TreeNode<M>
extends Object

Maintains the internal state of nodes contained in the tree. Should not need to be referenced in typical usage.

Field Summary

Fields

Modifier and Type	Field and Description
protected Tree.CheckState	checked
protected String	domId
protected Element	element
protected boolean	leaf
protected String	modelId

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TreeNode(String modelId, M m, String domId)

Method Summary

Modifier and Type	Method and Description
void	clearElements()
Element	getCheckElement()
Element	getContainerElement()
String	getDomId()
Element	getElement() Gets the root element of the tree node that this object represents.
Element	getElementContainer()
Element	getIconElement()
Element	getJointElement()
M	getModel()
String	getModelId()
Element	getTextElement()
boolean	isChildrenRendered()
boolean	isExpand()
boolean	isExpandDeep()
boolean	isExpanded()
boolean	isLeaf()
boolean	isLoaded()
boolean	isLoading()
void	setCheckElement(Element checkElement)
void	setChildrenRendered(boolean childrenRendered)
void	setContainerElement(Element containerElement)
void	setElContainer(Element elContainer)
void	setElement(Element element) Sets the element to be used as the root of this node.
void	setExpand(boolean expand)
void	setExpandDeep(boolean expandDeep)
void	setExpanded(boolean expanded)
void	setIconElement(Element iconElement)
void	setJointElement(Element jointElement)
void	setLeaf(boolean leaf)
void	setLoaded(boolean loaded)
void	setLoading(boolean loading)
void	setTextElement(Element textElement)

Methods inherited from class java.lang.Object

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

Field Detail

checked

protected Tree.CheckState checked

element

protected Element element

modelId

protected final String modelId

domId

protected final String domId

leaf

protected boolean leaf

Constructor Detail

TreeNode

protected TreeNode(String modelId,
                   M m,
                   String domId)

Method Detail

clearElements

public void clearElements()

getCheckElement

public Element getCheckElement()

getContainerElement

public Element getContainerElement()

getDomId

public String getDomId()

getElement

public Element getElement()

Gets the root element of the tree node that this object represents. May return null if the tree hasn't looked up the element yet, or if the node isn't rendered yet. Typically TreeView.getElement(com.sencha.gxt.widget.core.client.tree.Tree.TreeNode) should be used instead.

Returns:

an element if it is rendered and cached, null otherwise

See Also:

TreeView.getElement(com.sencha.gxt.widget.core.client.tree.Tree.TreeNode)

getElementContainer

public Element getElementContainer()

getIconElement

public Element getIconElement()

getJointElement

public Element getJointElement()

getModel

public M getModel()

getModelId

public String getModelId()

getTextElement

public Element getTextElement()

isChildrenRendered

public boolean isChildrenRendered()

isExpand

public boolean isExpand()

isExpandDeep

public boolean isExpandDeep()

isExpanded

public boolean isExpanded()

isLeaf

public boolean isLeaf()

isLoaded

public boolean isLoaded()

isLoading

public boolean isLoading()

setCheckElement

public void setCheckElement(Element checkElement)

setChildrenRendered

public void setChildrenRendered(boolean childrenRendered)

setContainerElement

public void setContainerElement(Element containerElement)

setElContainer

public void setElContainer(Element elContainer)

setElement

public void setElement(Element element)

Sets the element to be used as the root of this node.

Parameters:

element - the element to cache as the root of this tree node

setExpand

public void setExpand(boolean expand)

setExpandDeep

public void setExpandDeep(boolean expandDeep)

setExpanded

public void setExpanded(boolean expanded)

setIconElement

public void setIconElement(Element iconElement)

setJointElement

public void setJointElement(Element jointElement)

setLeaf

public void setLeaf(boolean leaf)

setLoaded

public void setLoaded(boolean loaded)

setLoading

public void setLoading(boolean loading)

setTextElement

public void setTextElement(Element textElement)