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Class TreeContentProvider

Object
   |
   +--ContentProvider
         |
         +--TreeContentProvider

class TreeContentProvider
extends ContentProvider

Defined in tree_content_provider.js


 
Fields inherited from class ContentProvider
 
Constructor Summary
TreeContentProvider ()
           
 
Method Summary
 function _signalElementsAdded(newElements, parent)
          
 function _signalElementsChanged(changedElements)
          
 function _signalElementsRemoved(removedElements, parent)
          
 Array getChildren(<Object> parent)
           Returns the children of parent in an array.
 Array getElements()
           Calls getRootElements() and returns the result.
 Object getParent(<Object> child)
           Returns the parent of child.
 Array getRootElements()
           Returns an array of objects to display as the root nodes in the tree.
 boolean hasChildren(<Object> parent)
           Returns true if parent has any children and false otherwise.
 
Methods inherited from class ContentProvider
addEventListener, removeEventListener, hashFunction, setInput
 

Constructor Detail

TreeContentProvider

function TreeContentProvider()
Method Detail

_signalElementsAdded

function _signalElementsAdded(newElements, parent)

_signalElementsChanged

function _signalElementsChanged(changedElements)

_signalElementsRemoved

function _signalElementsRemoved(removedElements, parent)

getChildren

Array getChildren(<Object> parent)

getElements

Array getElements()

getParent

Object getParent(<Object> child)

getRootElements

Array getRootElements()

hasChildren

boolean hasChildren(<Object> parent)

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