com.smartgwt.client.widgets.tree.events

Interface HasFolderOpenedHandlers

All Superinterfaces:

com.google.gwt.event.shared.HasHandlers

All Known Implementing Classes:

EditTree, TreeGrid, TreePalette

public interface HasFolderOpenedHandlers
extends com.google.gwt.event.shared.HasHandlers

Method Summary

Methods

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addFolderOpenedHandler(FolderOpenedHandler handler) This method is called when a folder is opened either via the user manipulating the expand/collapse control in the UI or via TreeGrid.openFolder().

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Method Detail

addFolderOpenedHandler

com.google.gwt.event.shared.HandlerRegistration addFolderOpenedHandler(FolderOpenedHandler handler)

This method is called when a folder is opened either via the user manipulating the expand/collapse control in the UI or via TreeGrid.openFolder(). You can return false to cancel the open.

Parameters:

handler - the folderOpened handler

Returns:

HandlerRegistration used to remove this handler