JavaTM 2
Platform
Std.  Ed.  v1. 4.0

javax.swing.tree
Ŭ·¡½º DefaultTreeModel

java.lang.Object 
  |
  +--javax.swing.tree.DefaultTreeModel
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Serializable , TreeModel

public class DefaultTreeModel
extends Object
implements Serializable , TreeModel

TreeNodes ¸¦ »ç¿ëÇÏ´Â °£´ÜÇÑ Æ®¸® µ¥ÀÌÅÍ ¸ðµ¨ÀÔ´Ï´Ù. DefaultTreeModel ÀÇ »ó¼¼ ¹× »ç¿ë¿¹´Â ¡¸The Java Tutorial¡¹ÀÇ¡¸How to Use Trees¡¹¼½¼ÇÀ» ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

°æ°í: ÀÌ Å¬·¡½ºÀÇ Á÷·ÄÈ­ µÈ ¿ÀºêÁ§Æ®´Â ÇâÈÄÀÇ Swing ÀÇ ¸±¸®½º¿Í´Â ȣȯ¼ºÀ» °¡ÁöÁö ¾Ê½À´Ï´Ù. ÇöÀçÀÇ Á÷·ÄÈ­ ¼­Æ÷Æ®´Â ´Ü±â°£ÀÇ ¿î¿ëÀ̳ª, °°Àº ¹öÁ¯ÀÇ Swing ¸¦ ½ÇÇàÇÏ´Â ¾îÇø®ÄÉÀ̼ǰ£ÀÇ RMI ¿¡ ÀûÀýÇϰí ÀÖ½À´Ï´Ù. 1.4 ¿¡¼­´Â ¸ðµç JavaBeansTM ÀÇ Àå±â ¿î¿ë ¼­Æ÷Æ®°¡, java.beans ÆÐŰÁö¿¡ Ãß°¡µÇ¾ú½À´Ï´Ù. XMLEncoder ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.


ÇʵåÀÇ °³¿ä
protected  boolean asksAllowsChildren
          ³ëµå°¡ ÀÙ³ëµåÀΰ¡ ¾î¶²°¡¸¦ isLeaf ¸Þ¼Òµå°¡ ÆÇ´ÜÇÏ´Â ¹æ¹ýÀ» °áÁ¤ÇÕ´Ï´Ù.
protected  EventListenerList listenerList
          Ã»ÃëÀÚÀÔ´Ï´Ù.
protected  TreeNode root
          Æ®¸®ÀÇ ·çÆ®ÀÔ´Ï´Ù.
 
»ý¼ºÀÚÀÇ °³¿ä
DefaultTreeModel (TreeNode  root)
          ¾î´À ³ëµå¿¡¼­µµ ¾ÆÀ̸¦ ÀαⰡ ÀÖ´Â Æ®¸®¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
DefaultTreeModel (TreeNode  root, boolean asksAllowsChildren)
          ¾î´À ³ëµå¿¡¼­µµ ¾ÆÀ̸¦ ÀαⰡ ÀÖÀ»Áö ¾î¶³Áö ƯÁ¤ÀÇ ³ëµå¸¸ÀÌ ¾ÆÀ̸¦ ÀαⰡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÁöÁ¤ÇÏ´Â Æ®¸®¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void addTreeModelListener (TreeModelListener  l)
          Æ®¸®°¡ º¯°æµÈ µÚ¿¡ ¼Û½ÅµÈ TreeModelEvent ÀÇ Ã»ÃëÀÚ¸¦ Ãß°¡ÇÕ´Ï´Ù.
 boolean asksAllowsChildren ()
          ÀÙ³ëµåÀÇ ÆÇº° ¹æ¹ýÀ» ÅëÁöÇÕ´Ï´Ù.
protected  void fireTreeNodesChanged (Object  source, Object [] path, int[] childIndices, Object [] children)
          ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù.
protected  void fireTreeNodesInserted (Object  source, Object [] path, int[] childIndices, Object [] children)
          ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù.
protected  void fireTreeNodesRemoved (Object  source, Object [] path, int[] childIndices, Object [] children)
          ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù.
protected  void fireTreeStructureChanged (Object  source, Object [] path, int[] childIndices, Object [] children)
          ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù.
 Object getChild (Object  parent, int index)
          ºÎ¸ð°¡ °¡Áö´Â ¾ÆÀÌ ¹è¿­ÀÇ, À妽º index ¿¡ ÀÖ´Â parent ÀÇ ¾ÆÀ̸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getChildCount (Object  parent)
          parent ÀÇ ¾ÆÀÌÀÇ ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getIndexOfChild (Object  parent, Object  child)
          ºÎ¸ð¿¡ À־ÀÇ ¾ÆÀÌÀÇ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù.
 EventListener [] getListeners (Class  listenerType)
          ÀÌ ¸ðµ¨»ó¿¡¼­ FooListener ·Î¼­ ÇöÀç µî·ÏµÇ¾î ÀÖ´Â ¸ðµç ¿ÀºêÁ§Æ®·ÎºÎÅÍ µÇ´Â ¹è¿­À» µ¹·ÁÁÝ´Ï´Ù.
 TreeNode [] getPathToRoot (TreeNode  aNode)
          ·çÆ® ³ëµå±îÁö¸¦ Æ÷ÇÔÇÑ ³ëµåÀÇ ºÎ¸ð¸¦ ±¸ÃàÇÕ´Ï´Ù.
protected  TreeNode [] getPathToRoot (TreeNode  aNode, int depth)
          ·çÆ® ³ëµå±îÁö¸¦ Æ÷ÇÔÇÑ ³ëµåÀÇ ºÎ¸ð¸¦ ±¸ÃàÇÕ´Ï´Ù.
 Object getRoot ()
          Æ®¸®ÀÇ ·çÆ®¸¦ µ¹·ÁÁÝ´Ï´Ù.
 TreeModelListener [] getTreeModelListeners ()
          ÀÌ ¸ðµ¨¿¡ µî·ÏµÈ, ¸ðµç Æ®¸® ¸ðµ¨ ûÃëÀڷκÎÅÍ µÇ´Â ¹è¿­À» µ¹·ÁÁÝ´Ï´Ù.
 void insertNodeInto (MutableTreeNode  newChild, MutableTreeNode  parent, int index)
          ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇØ, ºÎ¸ðÀÇ ¾ÆÀ̵éÀÇ À§Ä¡ À妽º¿¡ newChild ¸¦ »ðÀÔÇÕ´Ï´Ù.
 boolean isLeaf (Object  node)
          ÁöÁ¤ÀÇ ³ëµå°¡ ÀÙ³ëµåÀΰ¡ ¾î¶²°¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 void nodeChanged (TreeNode  node)
          À¯Àú°¡ Æ®¸®³»ÀÇ ³ëµåÀÇ Ç¥Çö ¹æ¹ýÀ» º¯°æÇÑ ÈÄ¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
 void nodesChanged (TreeNode  node, int[] childIndices)
          childIndicies ·Î ½Äº°µÇ´Â ¾ÆÀ̸¦ Æ®¸®³»¿¡¼­ Ç¥ÇöÇÏ´Â ¹æ¹ýÀ» À¯Àú°¡ º¯°æÇÑ ÈÄ¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
 void nodeStructureChanged (TreeNode  node)
          ³ëµåÀÇ ¾ÆÀÌ, ±× ¾ÆÀÌÀÇ ¾ÆÀÌ ...
 void nodesWereInserted (TreeNode  node, int[] childIndices)
          À¯Àú°¡ ¸î°³ÀÇ TreeNode ¸¦ ³ëµå¿¡ »ðÀÔÇÑ ÈÄ¿¡ ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
 void nodesWereRemoved (TreeNode  node, int[] childIndices, Object [] removedChildren)
          À¯Àú°¡ ¸î°³ÀÇ TreeNode ¸¦ ³ëµå·ÎºÎÅÍ »èÁ¦ÇÑ ÈÄ¿¡ ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
 void reload ()
          À¯Àú°¡ ÀÌ ¸ðµ¨ÀÇ ÀÇÁ¸ÇÏ´Â TreeNode ¸¦ º¯°æÇßÀ» °æ¿ì¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
 void reload (TreeNode  node)
          À¯Àú°¡ ÀÌ ¸ðµ¨ÀÇ ÀÇÁ¸ÇÏ´Â TreeNode ¸¦ º¯°æÇßÀ» °æ¿ì, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.
 void removeNodeFromParent (MutableTreeNode  node)
          ÀÌ ¸Þ¼Òµå¸¦ ¸Þ¼¼Áö·Î¼­ º¸³», ³ëµå¸¦ ±× ºÎ¸ð·ÎºÎÅÍ »èÁ¦ÇÕ´Ï´Ù.
 void removeTreeModelListener (TreeModelListener  l)
          ±×¶§±îÁö addTreeModelListener() ·Î Ãß°¡µÇ°í ÀÖ´ø ûÃëÀÚ¸¦ »èÁ¦ÇÕ´Ï´Ù.
 void setAsksAllowsChildren (boolean newValue)
          TreeNode ¿¡ getAllowsChildren() ¶Ç´Â isLeaf()·Î ¹®ÀÇÇÏ´Â °ÍÀ¸·Î, ÀÙÀΰ¡ ¾î¶²°¡ÀÇ ÆÇÁ¤À» ÇÒ±î ÇÏÁö ¾Ê´Â°¡¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setRoot (TreeNode  root)
          ·çÆ®¸¦ root ·Î ¼³Á¤ÇÕ´Ï´Ù.
 void valueForPathChanged (TreePath  path, Object  newValue)
          ÆÐ½º·Î ½Äº°µÇ´Â TreeNode ÀÇ À¯Àú ¿ÀºêÁ§Æ®¸¦ ¼³Á¤ÇØ, º¯°æ ³¡³­ ³ëµå¸¦ º¸³À´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

root

protected TreeNode  root
Æ®¸®ÀÇ ·çÆ®ÀÔ´Ï´Ù.


listenerList

protected EventListenerList  listenerList
ûÃëÀÚÀÔ´Ï´Ù.


asksAllowsChildren

protected boolean asksAllowsChildren
³ëµå°¡ ÀÙ³ëµåÀΰ¡ ¾î¶²°¡¸¦ isLeaf ¸Þ¼Òµå°¡ ÆÇ´ÜÇÏ´Â ¹æ¹ýÀ» °áÁ¤ÇÕ´Ï´Ù. true ÀÇ °æ¿ì, ³ëµå°¡ ¾ÆÀ̸¦ Çã°¡ÇÏÁö ¾ÊÀ¸¸é ÀÙ³ëµåÀÔ´Ï´Ù. ¾ÆÀ̸¦ Çã°¡ÇÏ´Â °æ¿ì´Â ¾ÆÀ̰¡ Á¸ÀçÇÏÁö ¾Ê¾Æµµ ÀÙ³ëµå°¡ ¾Æ´Õ´Ï´Ù. À̰ÍÀ¸·Î, ¿¹¸¦ µé¾î ÆÄÀÏ ½Ã½ºÅÛÀÇ ¡¸Æú´õ ³ëµå¡¹¿Í¡¸ÆÄÀÏ ³ëµå¡¹¸¦ ±¸º°ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÀÌ °ªÀÌ false ÀÇ °æ¿ì´Â ¾ÆÀ̸¦ °¡ÁöÁö ¾Ê´Â ³ëµå´Â ÀÙ³ëµå·Î, ¾î´À ³ëµå¿¡¼­µµ ¾ÆÀ̸¦ °¡Áú ¼ö°¡ ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
TreeNode.getAllowsChildren() , TreeModel.isLeaf(java.lang.Object) , setAsksAllowsChildren(boolean)
»ý¼ºÀÚÀÇ »ó¼¼

DefaultTreeModel

public DefaultTreeModel(TreeNode  root)
¾î´À ³ëµå¿¡¼­µµ ¾ÆÀ̸¦ ÀαⰡ ÀÖ´Â Æ®¸®¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
root - Æ®¸®ÀÇ ·çÆ®ÀÎ TreeNode ¿ÀºêÁ§Æ®
°ü·Ã Ç׸ñ:
DefaultTreeModel(TreeNode, boolean)

DefaultTreeModel

public DefaultTreeModel(TreeNode  root,
                        boolean asksAllowsChildren)
¾î´À ³ëµå¿¡¼­µµ ¾ÆÀ̸¦ ÀαⰡ ÀÖÀ»Áö ¾î¶³Áö ƯÁ¤ÀÇ ³ëµå¸¸ÀÌ ¾ÆÀ̸¦ ÀαⰡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÁöÁ¤ÇÏ´Â Æ®¸®¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
root - Æ®¸®ÀÇ ·çÆ®ÀÎ TreeNode ¿ÀºêÁ§Æ®
°ü·Ã Ç׸ñ:
asksAllowsChildren
¸Þ¼ÒµåÀÇ »ó¼¼

setAsksAllowsChildren

public void setAsksAllowsChildren(boolean newValue)
TreeNode ¿¡ getAllowsChildren() ¶Ç´Â isLeaf()·Î ¹®ÀÇÇÏ´Â °ÍÀ¸·Î, ÀÙÀΰ¡ ¾î¶²°¡ÀÇ ÆÇÁ¤À» ÇÒ±î ÇÏÁö ¾Ê´Â°¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. newvalue °¡ true ÀÇ °æ¿ì´Â getAllowsChildren()°¡ ¸Þ¼¼Áö·Î¼­ º¸³»Áý´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â isLeaf()°¡ ¸Þ¼¼Áö·Î¼­ º¸³»Áý´Ï´Ù.


asksAllowsChildren

public boolean asksAllowsChildren()
ÀÙ³ëµåÀÇ ÆÇº° ¹æ¹ýÀ» ÅëÁöÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÚ¸¦ Çã°¡ÇÏÁö ¾Ê´Â ³ëµå¸¸ÀÌ ÀÙ³ëµåÀÎ °æ¿ì´Â true, ¾ÆÀ̸¦ °¡ÁöÁö ¾Ê´Â ³ëµå (¾ÆÀÌ´Â Çã°¡µÇ°í À־)°¡ ÀÙ³ëµåÀÎ °æ¿ì´Â false
°ü·Ã Ç׸ñ:
asksAllowsChildren

setRoot

public void setRoot(TreeNode  root)
·çÆ®¸¦ root ·Î ¼³Á¤ÇÕ´Ï´Ù. null ÀÇ root ´Â Æ®¸®¿¡´Â ¾Æ¹«°Íµµ Ç¥½ÃµÇÁö ¾Ê°í ÇÑÆí ÀûÁ¤ÀÎ °ÍÀ» ÀǹÌÇÕ´Ï´Ù.


getRoot

public Object  getRoot()
Æ®¸®ÀÇ ·çÆ®¸¦ µ¹·ÁÁÝ´Ï´Ù. Æ®¸®¿¡ ³ëµå°¡ ¾ø´Â °æ¿ì¸¸, null ¸¦ µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ getRoot
¹Ýȯ°ª:
Æ®¸®ÀÇ ·çÆ®

getIndexOfChild

public int getIndexOfChild(Object  parent,
                           Object  child)
ºÎ¸ð¿¡ À־ÀÇ ¾ÆÀÌÀÇ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù. ºÎ¸ð³ª ¾ÆÀÌÀÇ ¾î´À ÂÊÀÎÁö°¡ null ÀÇ °æ¿ì´Â -1 À» µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ getIndexOfChild
ÆÄ¶ó¹ÌÅÍ:
parent - ÀÌ µ¥ÀÌÅÍ ¼Ò½º·ÎºÎÅÍ ÃëµæµÈ, Æ®¸®³»ÀÇ ³ëµå
child - ´ë»óÀÌ µÇ´Â ³ëµå
¹Ýȯ°ª:
ºÎ¸ð¿¡ À־ÀÇ ¾ÆÀÌÀÇ À妽º. ºÎ¸ð³ª ¾ÆÀÌÀÇ ¾î´À ÂÊÀÎÁö°¡ null ÀÇ °æ¿ì´Â -1

getChild

public Object  getChild(Object  parent,
                       int index)
ºÎ¸ð°¡ °¡Áö´Â ¾ÆÀÌ ¹è¿­ÀÇ, À妽º index ¿¡ ÀÖ´Â parent ÀÇ ¾ÆÀ̸¦ µ¹·ÁÁÝ´Ï´Ù. parent ´Â ÀÌ µ¥ÀÌÅÍ ¼Ò½º·ÎºÎÅÍ ±×¶§±îÁö ÃëµæµÈ ³ëµå°¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù. index °¡ parent ÀÇ À¯È¿ÇÑ À妽º (Áï,index >= 0 && index < getChildCount(parent))ÀÎ °æ¿ì´Â null ¸¦ µ¹·ÁÁÖÁö ¾Ê½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ getChild
ÆÄ¶ó¹ÌÅÍ:
parent - ÀÌ µ¥ÀÌÅÍ ¼Ò½º·ÎºÎÅÍ ÃëµæµÈ, Æ®¸®³»ÀÇ ³ëµå
¹Ýȯ°ª:
À妽º index ¿¡ ÀÖ´Â parent ÀÇ ¾ÆÀÌ

getChildCount

public int getChildCount(Object  parent)
parent ÀÇ ¾ÆÀÌÀÇ ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. ³ëµå°¡ ÀÙÀÇ °æ¿ì³ª, ³ëµå°¡ ¾ÆÀ̸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â 0 À» µ¹·ÁÁÝ´Ï´Ù. parent ´Â ÀÌ µ¥ÀÌÅÍ ¼Ò½º·ÎºÎÅÍ ±×¶§±îÁö ÃëµæµÈ ³ëµå°¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ getChildCount
ÆÄ¶ó¹ÌÅÍ:
parent - ÀÌ µ¥ÀÌÅÍ ¼Ò½º·ÎºÎÅÍ ÃëµæµÈ, Æ®¸®³»ÀÇ ³ëµå
¹Ýȯ°ª:
³ëµå parent ÀÇ ¾ÆÀÌÀÇ ¼ö

isLeaf

public boolean isLeaf(Object  node)
ÁöÁ¤ÀÇ ³ëµå°¡ ÀÙ³ëµåÀΰ¡ ¾î¶²°¡¸¦ µ¹·ÁÁÝ´Ï´Ù. ÆÇÁ¤ÀÇ ½ÇÇà ¹æ¹ýÀº askAllowsChildren ÀÇ ¼³Á¤¿¡ ÀÇÁ¸ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ isLeaf
ÆÄ¶ó¹ÌÅÍ:
node - üũ ´ë»óÀÇ ³ëµå
¹Ýȯ°ª:
³ëµå°¡ ÀÙ³ëµåÀÇ °æ¿ì´Â true
°ü·Ã Ç׸ñ:
asksAllowsChildren , TreeModel.isLeaf(java.lang.Object)

reload

public void reload()
À¯Àú°¡ ÀÌ ¸ðµ¨ÀÇ ÀÇÁ¸ÇÏ´Â TreeNode ¸¦ º¯°æÇßÀ» °æ¿ì¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù. ¸ðµ¨Àº ±×°Í ÀÚ½ÅÀÌ º¯°æÀÌ ³¡³­ »óÅÂÀÎ °ÍÀ», ±× ûÃëÀÚÀÇ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù.


valueForPathChanged

public void valueForPathChanged(TreePath  path,
                                Object  newValue)
ÆÐ½º·Î ½Äº°µÇ´Â TreeNode ÀÇ À¯Àú ¿ÀºêÁ§Æ®¸¦ ¼³Á¤ÇØ, º¯°æ ³¡³­ ³ëµå¸¦ º¸³À´Ï´Ù. TreeModel ³»ÀÇ Ä¿½ºÅÒ À¯Àú ¿ÀºêÁ§Æ®¸¦ »ç¿ëÇϸé(ÀÚ), À̰ÍÀ» ¼­ºê Ŭ·¡½ºÈ­ÇØ, º¯°æÀÌ ³¡³­ ³ëµåÀÇ À¯Àú ¿ÀºêÁ§Æ®¸¦ Àǹ̰¡ ÀÖ´Â ³»¿ëÀ¸·Î ¼³Á¤ÇÒ Çʿ䰡 ³ª¿É´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ valueForPathChanged
ÆÄ¶ó¹ÌÅÍ:
path - À¯Àú°¡ º¯°æÇÑ ³ëµå¿¡ÀÇ ÆÐ½º
newValue - TreeCellEditor ·ÎºÎÅÍÀÇ »õ·Î¿î °ª

insertNodeInto

public void insertNodeInto(MutableTreeNode  newChild,
                           MutableTreeNode  parent,
                           int index)
ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇØ, ºÎ¸ðÀÇ ¾ÆÀ̵éÀÇ À§Ä¡ À妽º¿¡ newChild ¸¦ »ðÀÔÇÕ´Ï´Ù. ±×¸®°í, nodesWereInserted ¸¦ ¸Þ¼¼Áö·Î¼­ º¸³», ÀûÀýÇÑ À̺¥Æ®¸¦ »ý¼ºÇÕ´Ï´Ù. ÀûÀýÇÑ À̺¥Æ®¸¦ »ý¼ºÇϹǷÎ, ¾ÆÀ̸¦ Ãß°¡Çϱâ À§ÇÑ ¹Ù¶÷Á÷ÇÑ ¹æ¹ýÀÔ´Ï´Ù.


removeNodeFromParent

public void removeNodeFromParent(MutableTreeNode  node)
ÀÌ ¸Þ¼Òµå¸¦ ¸Þ¼¼Áö·Î¼­ º¸³», ³ëµå¸¦ ±× ºÎ¸ð·ÎºÎÅÍ »èÁ¦ÇÕ´Ï´Ù. ±×¸®°í, nodesWereRemoved ¸¦ ¸Þ¼¼Áö·Î¼­ º¸³», ÀûÀýÇÑ À̺¥Æ®¸¦ »ý¼ºÇÕ´Ï´Ù. À̺¥Æ® »ý¼ºÀ» À¯Àú¸¦ À§Çؼ­(¶§¹®¿¡) ó¸®ÇϹǷÎ, ³ëµå¸¦ »èÁ¦Çϱâ À§ÇÑ ¹Ù¶÷Á÷ÇÑ ¹æ¹ýÀÔ´Ï´Ù.


nodeChanged

public void nodeChanged(TreeNode  node)
À¯Àú°¡ Æ®¸®³»ÀÇ ³ëµåÀÇ Ç¥Çö ¹æ¹ýÀ» º¯°æÇÑ ÈÄ¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.


reload

public void reload(TreeNode  node)
À¯Àú°¡ ÀÌ ¸ðµ¨ÀÇ ÀÇÁ¸ÇÏ´Â TreeNode ¸¦ º¯°æÇßÀ» °æ¿ì, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù. ¸ðµ¨Àº ³ëµå node º¸´Ù ¾Æ·¡ÀÇ ºÎºÐ¿¡¼­ º¯°æµÈ °ÍÀ», ±× ûÃëÀÚÀÇ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù.


nodesWereInserted

public void nodesWereInserted(TreeNode  node,
                              int[] childIndices)
À¯Àú°¡ ¸î°³ÀÇ TreeNode ¸¦ ³ëµå¿¡ »ðÀÔÇÑ ÈÄ¿¡ ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù. childIndices ´Â »õ·Î¿î ¿ä¼ÒÀÇ À妽º·Î, ½Â¼øÀ¸·Î ¼ÒÆ® µÉ Çʿ䰡 ÀÖ½À´Ï´Ù.


nodesWereRemoved

public void nodesWereRemoved(TreeNode  node,
                             int[] childIndices,
                             Object [] removedChildren)
À¯Àú°¡ ¸î°³ÀÇ TreeNode ¸¦ ³ëµå·ÎºÎÅÍ »èÁ¦ÇÑ ÈÄ¿¡ ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù. childIndices ´Â »èÁ¦µÈ ¿ä¼ÒÀÇ À妽º·Î, ½Â¼øÀ¸·Î ¼ÒÆ® µÉ Çʿ䰡 ÀÖ½À´Ï´Ù. ±×¸®°í, removedChildren ´Â »èÁ¦µÈ ¾ÆÀÌ ¿ÀºêÁ§Æ®ÀÇ ¹è¿­ÀÌ µË´Ï´Ù.


nodesChanged

public void nodesChanged(TreeNode  node,
                         int[] childIndices)
childIndicies ·Î ½Äº°µÇ´Â ¾ÆÀ̸¦ Æ®¸®³»¿¡¼­ Ç¥ÇöÇÏ´Â ¹æ¹ýÀ» À¯Àú°¡ º¯°æÇÑ ÈÄ¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù.


nodeStructureChanged

public void nodeStructureChanged(TreeNode  node)
³ëµåÀÇ ¾ÆÀÌ, ±× ¾ÆÀÌÀÇ ¾ÆÀÌ ..., µî°ú °°ÀÌ À¯Àú°¡ ³ëµåÀÇ ÀÚ¼ÕÀ» ÀüüÀûÀ¸·Î º¯°æÇßÀ» °æ¿ì¿¡, ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå´Â treeStructureChanged À̺¥Æ®¸¦ º¸³À´Ï´Ù.


getPathToRoot

public TreeNode [] getPathToRoot(TreeNode  aNode)
·çÆ® ³ëµå±îÁö¸¦ Æ÷ÇÔÇÑ ³ëµåÀÇ ºÎ¸ð¸¦ ±¸ÃàÇÕ´Ï´Ù. ´Ù¸¸, ¿øÀÇ ³ëµå´Â µ¹·ÁÁÖ¾îÁö´Â ¹è¿­³»ÀÇ ¸¶Áö¸· ¿ä¼ÒÀÔ´Ï´Ù. µ¹·ÁÁÖ¾îÁö´Â ¹è¿­ÀÇ ±æÀÌ´Â Æ®¸®³»ÀÇ ³ëµåÀÇ ±íÀ̸¦ ÁöÁ¤ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
aNode - ÆÐ½º¸¦ ÃëµæÇÏ´Â TreeNode

getPathToRoot

protected TreeNode [] getPathToRoot(TreeNode  aNode,
                                   int depth)
·çÆ® ³ëµå±îÁö¸¦ Æ÷ÇÔÇÑ ³ëµåÀÇ ºÎ¸ð¸¦ ±¸ÃàÇÕ´Ï´Ù. ´Ù¸¸, ¿øÀÇ ³ëµå´Â µ¹·ÁÁÖ¾îÁö´Â ¹è¿­³»ÀÇ ¸¶Áö¸· ¿ä¼ÒÀÔ´Ï´Ù. µ¹·ÁÁÖ¾îÁö´Â ¹è¿­ÀÇ ±æÀÌ´Â Æ®¸®³»ÀÇ ³ëµåÀÇ ±íÀ̸¦ ÁöÁ¤ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
aNode - ÆÐ½º¸¦ ÃëµæÇÏ´Â TreeNode
depth - µ¹·ÁÁÖ¾îÁö´Â ¹è¿­ÀÇ »çÀÌÁî ÁöÁ¤¿¡ »ç¿ëÇÑ´Ù, (Àç±Í È£Ãâ·Î) ¹ú½á Ãëµæ ³¡³­ ·çÆ®±îÁöÀÇ ½ºÅܼö¸¦ ³ªÅ¸³»´Â int Ä¡
¹Ýȯ°ª:
·çÆ®·ÎºÎÅÍ ÁöÁ¤µÈ ³ëµå±îÁöÀÇ ÆÐ½º¸¦ ³ªÅ¸³»´Â TreeNode ÀÇ ¹è¿­

addTreeModelListener

public void addTreeModelListener(TreeModelListener  l)
Æ®¸®°¡ º¯°æµÈ µÚ¿¡ ¼Û½ÅµÈ TreeModelEvent ÀÇ Ã»ÃëÀÚ¸¦ Ãß°¡ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ addTreeModelListener
ÆÄ¶ó¹ÌÅÍ:
l - Ãß°¡Çϴ ûÃëÀÚ
°ü·Ã Ç׸ñ:
removeTreeModelListener(javax.swing.event.TreeModelListener)

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener  l)
±×¶§±îÁö addTreeModelListener() ·Î Ãß°¡µÇ°í ÀÖ´ø ûÃëÀÚ¸¦ »èÁ¦ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º TreeModel ³»ÀÇ removeTreeModelListener
ÆÄ¶ó¹ÌÅÍ:
l - »èÁ¦Çϴ ûÃëÀÚ
°ü·Ã Ç׸ñ:
addTreeModelListener(javax.swing.event.TreeModelListener)

getTreeModelListeners

public TreeModelListener [] getTreeModelListeners()
ÀÌ ¸ðµ¨¿¡ µî·ÏµÈ, ¸ðµç Æ®¸® ¸ðµ¨ ûÃëÀڷκÎÅÍ µÇ´Â ¹è¿­À» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¸ðµ¨ÀÇ Àü TreeModelListener. Æ®¸® ¸ðµ¨ ûÃëÀÚ°¡ µî·ÏµÇÁö ¾ÊÀº °æ¿ì´Â ÇÏ´ÃÀÇ ¹è¿­
µµÀÔµÈ ¹öÁ¯:
1.4
°ü·Ã Ç׸ñ:
addTreeModelListener(javax.swing.event.TreeModelListener) , removeTreeModelListener(javax.swing.event.TreeModelListener)

fireTreeNodesChanged

protected void fireTreeNodesChanged(Object  source,
                                    Object [] path,
                                    int[] childIndices,
                                    Object [] children)
ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù. fire ¸Þ¼Òµå¿¡°Ô °Ç³×Áø ÆÄ¶ó¹ÌÅ͸¦ »ç¿ëÇØ, À̺¥Æ®ÀÇ ÀνºÅϽº´Â »ý¼ºµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
source - º¯°æµÇ´Â ³ëµå
path - ·çÆ® ³ëµå¿¡ÀÇ ÆÐ½º
children - º¯°æµÈ ¿ä¼Ò
°ü·Ã Ç׸ñ:
EventListenerList

fireTreeNodesInserted

protected void fireTreeNodesInserted(Object  source,
                                     Object [] path,
                                     int[] childIndices,
                                     Object [] children)
ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù. fire ¸Þ¼Òµå¿¡°Ô °Ç³×Áø ÆÄ¶ó¹ÌÅ͸¦ »ç¿ëÇØ, À̺¥Æ®ÀÇ ÀνºÅϽº´Â »ý¼ºµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
source - »õ·Î¿î ¿ä¼Ò°¡ »ðÀԵǴ ³ëµå
path - ·çÆ® ³ëµå¿¡ÀÇ ÆÐ½º
children - ½Å±Ô ¿ä¼Ò
°ü·Ã Ç׸ñ:
EventListenerList

fireTreeNodesRemoved

protected void fireTreeNodesRemoved(Object  source,
                                    Object [] path,
                                    int[] childIndices,
                                    Object [] children)
ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù. fire ¸Þ¼Òµå¿¡°Ô °Ç³×Áø ÆÄ¶ó¹ÌÅ͸¦ »ç¿ëÇØ, À̺¥Æ®ÀÇ ÀνºÅϽº´Â »ý¼ºµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
source - ¿ä¼Ò°¡ »èÁ¦µÇ´Â ³ëµå
path - ·çÆ® ³ëµå¿¡ÀÇ ÆÐ½º
children - »èÁ¦µÈ ¿ä¼Ò
°ü·Ã Ç׸ñ:
EventListenerList

fireTreeStructureChanged

protected void fireTreeStructureChanged(Object  source,
                                        Object [] path,
                                        int[] childIndices,
                                        Object [] children)
ÀÌ À̺¥Æ® ŸÀÔÀÇ ÅëÁö¸¦ Àü´Þ ´ë»óÀ¸·Î ÇØ µî·ÏÇϰí Àִ ûÃëÀÚ ¸ðµÎ¿¡°Ô ÅëÁöÇÕ´Ï´Ù. fire ¸Þ¼Òµå¿¡°Ô °Ç³×Áø ÆÄ¶ó¹ÌÅ͸¦ »ç¿ëÇØ, À̺¥Æ®ÀÇ ÀνºÅϽº´Â »ý¼ºµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
source - Æ®¸® ¸ðµ¨ÀÌ º¯°æµÈ ³ëµå
path - ·çÆ® ³ëµå¿¡ÀÇ ÆÐ½º
children - ¿µÇâÀ» ¹Þ´Â ¿ä¼Ò
°ü·Ã Ç׸ñ:
EventListenerList

getListeners

public EventListener [] getListeners(Class  listenerType)
ÀÌ ¸ðµ¨»ó¿¡¼­ FooListener ·Î¼­ ÇöÀç µî·ÏµÇ¾î ÀÖ´Â ¸ðµç ¿ÀºêÁ§Æ®·ÎºÎÅÍ µÇ´Â ¹è¿­À» µ¹·ÁÁÝ´Ï´Ù. FooListener ÀÇ µî·Ï¿¡´Â addFooListener ¸Þ¼Òµå°¡ »ç¿ëµË´Ï´Ù.

FooListener.class µîÀÇ Å¬·¡½º ¸®ÅÍ·²À» »ç¿ëÇØ,listenerType Àμö¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î ÀÌÇÏÀÇ Äڵ带 »ç¿ëÇØ,DefaultTreeModel m ¸¦, ±× Æ®¸® ¸ðµ¨ ûÃëÀÚ¿¡°Ô Á¶È¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.

TreeModelListener[] tmls = (TreeModelListener[])(m.getListeners(TreeModelListener.class));
ÀÌ·± Á¾·ùÀÇ Ã»ÃëÀÚ°¡ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, ÀÌ ¸Þ¼Òµå¿¡¼­´Â ÇÏ´ÃÀÇ ¹è¿­ÀÌ µ¹·ÁÁÖ¾îÁý´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
listenerType - ¿ä±¸µÇ´Â ûÃëÀÚÀÇ Å¸ÀÔ. ÀÌ ÆÄ¶ó¹ÌÅÍ´Â java.util.EventListener ·ÎºÎÅÍ ÆÄ»ýÇÏ´Â ÀÎÅÍÆäÀ̽º¸¦ ÁöÁ¤ÇÑ´Ù
¹Ýȯ°ª:
ÀÌ ÄÄÆÛ³ÍÆ®¿¡ FooListener ·Î¼­ µî·ÏµÈ ¸ðµç ¿ÀºêÁ§Æ®·ÎºÎÅÍ µÇ´Â ¹è¿­. ÀÌ·± Á¾·ùÀÇ Ã»ÃëÀÚ°¡ Ãß°¡µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â ÇÏ´ÃÀÇ ¹è¿­
¿¹¿Ü:
ClassCastException - listenerType ·Î java.util.EventListener ¸¦ ±¸ÇöÇϴ Ŭ·¡½º³ª ÀÎÅÍÆäÀ̽º¸¦ ÁöÁ¤ÇÏÁö ¾Ê´Â °æ¿ì
µµÀÔµÈ ¹öÁ¯:
1.3
°ü·Ã Ç׸ñ:
getTreeModelListeners()

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.