org.apache.tapestry.contrib.tree.components
Class TreeDataView

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.BaseComponent
              org.apache.tapestry.contrib.tree.components.TreeDataView

All Implemented Interfaces:

org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, ITreeRowSource, IComponent, IDirectEvent, Component, IRender, ITemplateComponent

public abstract class TreeDataView
extends BaseComponent
implements ITreeRowSource

Author:

tsveltin ?

Field Summary

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Fields inherited from interface org.apache.tapestry.contrib.tree.model.ITreeRowSource

TREE_ROW_SOURCE_ATTRIBUTE

Constructor Summary

TreeDataView()

Method Summary

abstract boolean	getShowRootNode()
int	getTreeDeep()
TreeRowObject	getTreeRow() Method getTreeRow.
TreeRowObject	getTreeRowObject()
abstract TreeView	getTreeView()
void	initialize()
void	renderComponent(IMarkupWriter writer, IRequestCycle cycle) Renders the top level components contained by the receiver.
void	setTreeRowObject(TreeRowObject object)
void	walkTree(Object objParent, Object objParentUID, int nDepth, ITreeModel objTreeModel, IMarkupWriter writer, IRequestCycle cycle, int nRowPossiotionType, int[] arrConnectImages, boolean bLast)

Methods inherited from class org.apache.tapestry.BaseComponent

addOuter, finishLoad, getContainedRenderers, getInnerRenderers

Methods inherited from class org.apache.tapestry.AbstractComponent

addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, generateClientId, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getBoundId, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getRenderWorker, getSpecification, getSpecifiedId, getTemplateTagName, hasEvents, hashCode, isInActiveState, isParameterBound, isRendering, isStateful, pageEndRender, peekClientId, prepareForRender, render, renderBody, renderIdAttribute, renderInformalParameters, setBinding, setClientId, setContainedComponent, setContainer, setHasEvents, setId, setNamespace, setPage, setTemplateTagName, toString, triggerEvent

Methods inherited from class org.apache.hivemind.impl.BaseLocatable

getLocation, setLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tapestry.IComponent

addAsset, addBody, addComponent, enterActiveState, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getSpecification, getSpecifiedId, getTemplateTagName, isRendering, peekClientId, renderBody, setBinding, setClientId, setContainedComponent, setContainer, setId, setNamespace, setPage, setTemplateTagName

Methods inherited from interface org.apache.tapestry.IRender

render

Methods inherited from interface org.apache.hivemind.LocationHolder

setLocation

Methods inherited from interface org.apache.hivemind.Locatable

getLocation

Constructor Detail

TreeDataView

public TreeDataView()

Method Detail

initialize

public void initialize()

getTreeView

public abstract TreeView getTreeView()

renderComponent

public void renderComponent(IMarkupWriter writer,
                            IRequestCycle cycle)

Description copied from class: BaseComponent

Renders the top level components contained by the receiver.

Overrides:

renderComponent in class BaseComponent

walkTree

public void walkTree(Object objParent,
                     Object objParentUID,
                     int nDepth,
                     ITreeModel objTreeModel,
                     IMarkupWriter writer,
                     IRequestCycle cycle,
                     int nRowPossiotionType,
                     int[] arrConnectImages,
                     boolean bLast)

getTreeDeep

public int getTreeDeep()

getTreeRow

public TreeRowObject getTreeRow()

Description copied from interface: ITreeRowSource

Method getTreeRow.

Specified by:

getTreeRow in interface ITreeRowSource

Returns:

Object the current tree row object.

See Also:

ITreeRowSource.getTreeRow()

getTreeRowObject

public TreeRowObject getTreeRowObject()

setTreeRowObject

public void setTreeRowObject(TreeRowObject object)

getShowRootNode

public abstract boolean getShowRootNode()