Java Doc for TreeNodeListener.java in » Ajax » gwtext-2.01 » com » gwtext » client » widgets » tree » event » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Ajax » gwtext 2.01 » com.gwtext.client.widgets.tree.event

Source Cross Reference

Class Diagram

Java Document (Java Doc)

com.gwtext.client.widgets.tree.event .TreeNodeListener

All known Subclasses:   com.gwtext.client.widgets.tree.event .TreeNodeListenerAdapter,
TreeNodeListener
public interface TreeNodeListener extends NodeListener(Code)

Method Summary
boolean doBeforeCheckChanged(Node node, boolean checked)
     Fires when a node with a checkbox's checked property changes.
boolean doBeforeChildrenRendered(Node node)
     Fires right before the child nodes for this node are rendered.
boolean doBeforeClick(Node node, EventObject e)
     Fires before click processing.
boolean doBeforeCollapse(Node node, boolean deep, boolean anim)
     Fires before this node is collapsed, return false to cancel.
boolean doBeforeExpand(Node node, boolean deep, boolean anim)
     Fires before this node is expanded, return false to cancel.
void onClick(Node node, EventObject e)
     Fires when this node is clicked.
void onCollapse(Node node)
     Fires when this node is collapsed.
void onContextMenu(Node node, EventObject e)
     Fires when this node is right clicked.
void onDblClick(Node node, EventObject e)
     Fires when this node is double clicked.
void onDisabledChange(Node node, boolean disabled)
     Fires when the disabled status of this node changes.
void onExpand(Node node)
     Fires when this node is expanded.
void onTextChange(Node node, String text, String oldText)
     Fires when the text for this node is changed.

Method Detail
doBeforeCheckChanged
boolean doBeforeCheckChanged(Node node, boolean checked)(Code)
Fires when a node with a checkbox's checked property changes.
Parameters:
  node - the node
Parameters:
  checked - the new checked value false to cancel

doBeforeChildrenRendered
boolean doBeforeChildrenRendered(Node node)(Code)
Fires right before the child nodes for this node are rendered.
Parameters:
  node - the node false to cancel

doBeforeClick
boolean doBeforeClick(Node node, EventObject e)(Code)
Fires before click processing. Return false to cancel the default action.
Parameters:
  node - the node
Parameters:
  e - the event object false to cancel

doBeforeCollapse
boolean doBeforeCollapse(Node node, boolean deep, boolean anim)(Code)
Fires before this node is collapsed, return false to cancel.
Parameters:
  node - the node
Parameters:
  deep - whether deep collapse
Parameters:
  anim - whether animated false to cancel

doBeforeExpand
boolean doBeforeExpand(Node node, boolean deep, boolean anim)(Code)
Fires before this node is expanded, return false to cancel.
Parameters:
  node - the node
Parameters:
  deep - whether deep expand
Parameters:
  anim - whether animated false to cancel

onClick
void onClick(Node node, EventObject e)(Code)
Fires when this node is clicked.
Parameters:
  node - the node
Parameters:
  e - the event object

onCollapse
void onCollapse(Node node)(Code)
Fires when this node is collapsed.
Parameters:
  node - the node

onContextMenu
void onContextMenu(Node node, EventObject e)(Code)
Fires when this node is right clicked.
Parameters:
  node - the node
Parameters:
  e - the event obejct

onDblClick
void onDblClick(Node node, EventObject e)(Code)
Fires when this node is double clicked.
Parameters:
  node - the node
Parameters:
  e - the event object

onDisabledChange
void onDisabledChange(Node node, boolean disabled)(Code)
Fires when the disabled status of this node changes.
Parameters:
  node - the node
Parameters:
  disabled - true if disabled

onExpand
void onExpand(Node node)(Code)
Fires when this node is expanded.
Parameters:
  node - the node

onTextChange
void onTextChange(Node node, String text, String oldText)(Code)
Fires when the text for this node is changed.
Parameters:
  node - the node
Parameters:
  text - the new text
Parameters:
  oldText - the old text

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