JavaTM 2
Platform
Std.  Ed.  v1. 4.0

javax.swing.tree
ÀÎÅÍÆäÀ̽º TreeModel

±âÁ¸ÀÇ ±¸Çö Ŭ·¡½ºÀÇ À϶÷:
DefaultTreeModel

public interface TreeModel

JTree ¿¡ ÃÖÀûÀÎ µ¥ÀÌÅÍ ¸ðµ¨À» Á¤ÀÇÇÏ´Â ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. Ä¿½ºÅÒ ±¸ÇöÀÇ ¿¹¸¦ Æ÷ÇÔÇÑ Æ®¸® ¸ðµ¨ÀÇ »ó¼¼ÇÑ °Í¿¡ ´ëÇÏ¿©´Â ¡¸The Java Tutorial¡¹ÀÇ¡¸How to Use Trees¡¹¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.


¸Þ¼ÒµåÀÇ °³¿ä
 void addTreeModelListener (TreeModelListener  l)
          Æ®¸®°¡ º¯°æµÈ µÚ¿¡ ¼Û½ÅµÈ TreeModelEvent ÀÇ Ã»ÃëÀÚ¸¦ Ãß°¡ÇÕ´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.
 Object getRoot ()
          Æ®¸®ÀÇ ·çÆ®¸¦ µ¹·ÁÁÝ´Ï´Ù.
 boolean isLeaf (Object  node)
          node °¡ ÀÙÀÇ °æ¿ì´Â true ¸¦ µ¹·ÁÁÝ´Ï´Ù.
 void removeTreeModelListener (TreeModelListener  l)
          ±×¶§±îÁö addTreeModelListener ·Î Ãß°¡µÇ°í ÀÖ´ø ûÃëÀÚ¸¦ »èÁ¦ÇÕ´Ï´Ù.
 void valueForPathChanged (TreePath  path, Object  newValue)
          newValue ¿¡ÀÇ path ¿¡ ÀÇÇØ ½Äº°µÇ´Â Ç׸ñÀÇ °ªÀ» À¯Àú°¡ º¯°æÇϸé(ÀÚ), ¸Þ¼¼Áö·Î ¼Û½ÅµË´Ï´Ù.
 

¸Þ¼ÒµåÀÇ »ó¼¼

getRoot

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

¹Ýȯ°ª:
Æ®¸®ÀÇ ·çÆ®

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.

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.

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)
node °¡ ÀÙÀÇ °æ¿ì´Â true ¸¦ µ¹·ÁÁÝ´Ï´Ù. node °¡ ¾ÆÀ̸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì¿¡¼­µµ, ÀÌ ¸Þ¼Òµå´Â false ¸¦ µ¹·ÁÁÙ ¼ö°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ÆÄÀÏ ½Ã½ºÅÛÀÇ µð·ºÅ丮¿¡ ÆÄÀÏÀÌ µé¾î°¡ ÀÖÁö ¾ÊÀº °æ¿ì, ±× µð·ºÅ丮¸¦ ³ªÅ¸³»´Â ³ëµå´Â ÀÙÀÌ ¾Æ´Ò »Ó¸¸ ¾Æ´Ï¶ó, ¾ÆÀ̵µ °¡Áö°í ÀÖÁö ¾Ê½À´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
node - ÀÌ µ¥ÀÌÅÍ ¼Ò½º·ÎºÎÅÍ ÃëµæµÈ, Æ®¸®³»ÀÇ ³ëµå
¹Ýȯ°ª:
node °¡ ÀÙÀÇ °æ¿ì´Â true

valueForPathChanged

public void valueForPathChanged(TreePath  path,
                                Object  newValue)
newValue ¿¡ÀÇ path ¿¡ ÀÇÇØ ½Äº°µÇ´Â Ç׸ñÀÇ °ªÀ» À¯Àú°¡ º¯°æÇϸé(ÀÚ), ¸Þ¼¼Áö·Î ¼Û½ÅµË´Ï´Ù. newValue °¡ Á¤¸»·Î »õ·Î¿î °ªÀ» ÀǹÌÇÏ´Â °æ¿ì¿¡´Â ¸ðµ¨Àº treeNodesChanged À̺¥Æ®¸¦ ¼Û½ÅÇÏÁö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù.

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

getIndexOfChild

public int getIndexOfChild(Object  parent,
                           Object  child)
ºÎ¸ð¿¡ À־ÀÇ ¾ÆÀÌÀÇ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù. parent ³ª child ÀÇ ¾î´À ÂÊÀÎÁö°¡ null ÀÇ °æ¿ì´Â -1 À» µ¹·ÁÁÝ´Ï´Ù.

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. parent ³ª child ÀÇ ¾î´À ÂÊÀÎÁö°¡ null ÀÇ °æ¿ì´Â -1

addTreeModelListener

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

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.

ÆÄ¶ó¹ÌÅÍ:
l - »èÁ¦Çϴ ûÃëÀÚ
°ü·Ã Ç׸ñ:
addTreeModelListener(javax.swing.event.TreeModelListener)

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.
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