com.alee.extended.tree

Interface AsyncTreeListener<E extends AsyncUniqueNode>

Type Parameters:

E - custom node type

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

AsyncTreeAdapter

public interface AsyncTreeListener<E extends AsyncUniqueNode>
extends java.util.EventListener

This listener interface provide various asynchronous tree events.

Method Summary

Methods

Modifier and Type	Method and Description
void	childsLoadCompleted(E parent, java.util.List<E> childs) Invoked when childs load operation finishes.
void	childsLoadFailed(E parent, java.lang.Throwable cause) Invoked when childs load operation failed.
void	childsLoadStarted(E parent) Invoked when childs load operation starts.

Method Detail

childsLoadStarted

void childsLoadStarted(E parent)

Invoked when childs load operation starts.

Parameters:

parent - node which childs are being loaded

childsLoadCompleted

void childsLoadCompleted(E parent,
                       java.util.List<E> childs)

Invoked when childs load operation finishes.

Parameters:

parent - node which childs were loaded

childs - loaded child nodes

childsLoadFailed

void childsLoadFailed(E parent,
                    java.lang.Throwable cause)

Invoked when childs load operation failed.

Parameters:

parent - node which childs were loaded

cause - childs load failure cause