Interface XTreeNode

Devguide

索引

Methods' 要約

せいにするs' 要約

Methods' 詳細（に述べる）s

せいにするs' 詳細（に述べる）s

:: com :: sun :: 星／主役にする :: awt :: tree ::

interface XTreeNode

Description

An instance 器具／実施するing this interface 代表するs the model data for an 入ること／参加（者） in a XTreeDataModel.

The TreeControl uses this interface to retrieve the model （警察などへの）密告，告訴（状） needed to 陳列する，発揮する a hierarchical 輪郭（を描く）

Each XTreeNode in a XTreeDataModel must be unique.

Methods' 要約
getChildAt	Returns the child tree node at `索引`.
getChildCount	Returns the number of child nodes.
getParent	Returns the parent node of this node.
getIndex	Returns the 索引 of `Node in this instances children.`
hasChildrenOnDemand	Returns true if the children of this node are created on 需要・要求する.
getDisplayValue	If not empty, the textual 代表 of this any is used as the text part of this node.
getNodeGraphicURL	The URL for a graphic that is （判決などを）下すd before the text part of this node.
getExpandedGraphicURL	The URL for a graphic that is （判決などを）下すd to visualize 拡大するd 非，不，無 leaf nodes.
getCollapsedGraphicURL	The URL for a graphic that is （判決などを）下すd to visualize 崩壊（する）d 非，不，無 leaf nodes.

Methods' 詳細（に述べる）s

getChildAt

XTreeNode
getChildAt(	[in] long	索引 )
raises(	::com::sun::星／主役にする::lang::IndexOutOfBoundsException );

Description: Returns the child tree node at 索引.
Throws: ::com::sun::星／主役にする::lang::IndexOutOfBoundsException if 索引 is いっそう少なく than 0 or equal or greater then getChildCount.

getChildCount

long
getChildCount();

Description: Returns the number of child nodes.

getParent

XTreeNode
getParent();

Description: Returns the parent node of this node.

getIndex

long
getIndex(	[in] XTreeNode	Node );

Description: Returns the 索引 of Node in this instances children.
Returns: The child 索引 of Node , or -1 if Node is no child of this instance.

hasChildrenOnDemand

boolean
hasChildrenOnDemand();

Description: Returns true if the children of this node are created on 需要・要求する.; A TreeControl will 扱う a node that returns true always like a node that has child nodes, even if getChildCount returns 0.
See also: TreeExpansionListener;

getDisplayValue

any
getDisplayValue();

Description: If not empty, the textual 代表 of this any is used as the text part of this node.

getNodeGraphicURL

string
getNodeGraphicURL();

Description: The URL for a graphic that is （判決などを）下すd before the text part of this node.; If this URL is empty, no graphic is （判決などを）下すd.

getExpandedGraphicURL

string
getExpandedGraphicURL();

Description: The URL for a graphic that is （判決などを）下すd to visualize 拡大するd 非，不，無 leaf nodes.; If URL is empty, XTreeControl::DefaultExpandedGraphicURL is used.

getCollapsedGraphicURL

string
getCollapsedGraphicURL();

Description: The URL for a graphic that is （判決などを）下すd to visualize 崩壊（する）d 非，不，無 leaf nodes.; If URL is empty, XTreeControl::DefaultCollapsedGraphicURL is used.

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