Package org.opencms.gwt.client.ui.tree

Class CmsLazyTree<I extends CmsLazyTreeItem>

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Panel

com.google.gwt.user.client.ui.ComplexPanel

org.opencms.gwt.client.ui.CmsList<I>

org.opencms.gwt.client.ui.tree.CmsTree<I>

org.opencms.gwt.client.ui.tree.CmsLazyTree<I>

Type Parameters:

I - the specific lazy tree item implementation

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasCloseHandlers<I>, com.google.gwt.event.logical.shared.HasOpenHandlers<I>, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasAnimation, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IndexedPanel, com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, Iterable<com.google.gwt.user.client.ui.Widget>, I_CmsDropTarget, I_CmsTruncable

public class CmsLazyTree<I extends CmsLazyTreeItem>
extends CmsTree<I>

Lazy tree imeplementation.

Since:

8.0.0

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.IndexedPanel

com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

Field Summary

Fields inherited from class org.opencms.gwt.client.ui.tree.CmsTree

m_eventBus

Fields inherited from class org.opencms.gwt.client.ui.CmsList

m_dndHandler, m_placeholder, m_placeholderIndex

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor	Description
CmsLazyTree(I_CmsLazyOpenHandler<I> openHandler)	Initializes the lazy tree.

Method Summary

Methods inherited from class org.opencms.gwt.client.ui.tree.CmsTree

addCloseHandler, addOpenHandler, cancelOpenTimer, closeAllEmpty, fireClose, fireEvent, fireOpen, getPlaceholderPath, isAnimationEnabled, isRootDropEnabled, registerItem, removeOpenTimer, removePlaceholder, repositionPlaceholder, setAnimationEnabled, setDropEnabled, setOpenTimer, setPlaceholder, setPlaceholderPath, setRootDropEnabled

Methods inherited from class org.opencms.gwt.client.ui.CmsList

add, addItem, changeId, checkPosition, clearList, getDnDHandler, getItem, getItem, getItemPosition, getPlaceholderIndex, insert, insertItem, insertPlaceholder, isDNDTakeAll, isDropEnabled, onDrop, remove, removeItem, removeItem, setDNDHandler, setDNDTakeAll, truncate

Methods inherited from class com.google.gwt.user.client.ui.ComplexPanel

add, add, adjustIndex, checkIndexBoundsForAccess, checkIndexBoundsForInsertion, getChildren, getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, insert, insert, iterator, remove

Methods inherited from class com.google.gwt.user.client.ui.Panel

add, adopt, clear, doAttachChildren, doDetachChildren, orphan, remove

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencms.gwt.client.dnd.I_CmsDropTarget

getElement

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

CmsLazyTree

public CmsLazyTree(I_CmsLazyOpenHandler<I> openHandler)

Initializes the lazy tree.

Parameters:

openHandler - the open handler which should be called when the user clicks on an opener in the tree.