JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.awt.event
Ŭ·¡½º FocusAdapter

java.lang.Object 
  |
  +--java.awt.event.FocusAdapter
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
EventListener , FocusListener
Á÷°èÀÇ ±âÁ¸ÀÇ ¼­ºê Ŭ·¡½º:
BasicSplitPaneUI.FocusHandler , BasicTabbedPaneUI.FocusHandler

public abstract class FocusAdapter
extends Object
implements FocusListener

Űº¸µå Æ÷Ä¿½º À̺¥Æ®¸¦ ¹Þ±â À§ÇÑ Ãß»ó ¾î´ðÅÍ Å¬·¡½ºÀÔ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¸Þ¼Òµå´Â ÇÏ´ÃÀÔ´Ï´Ù. ÀÌ Å¬·¡½º¸¦ »ç¿ëÇϸé(ÀÚ), ûÃëÀÚ ¿ÀºêÁ§Æ®¸¦ °£´ÜÇÏ°Ô ÀÛ¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù.

FocusEvent ûÃëÀÚ¸¦ ÀÛ¼ºÇÏ·Á¸é , ÀÌ Å¬·¡½º¸¦ È®ÀåÇØ °ü·Ã À̺¥Æ®¿¡ ´ëÇÑ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù. FocusListener ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â °æ¿ì´Â ±× ÁßÀÇ ¸Þ¼Òµå¸¦ ¸ðµÎ Á¤ÀÇÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÌ abstract Ŭ·¡½º´Â ±¸ÇöÀÌ ÇÊ¿äÇÑ ¸ðµç ¸Þ¼Òµå¿¡ ´ëÇØ ÇÏ´ÃÀÇ Á¤ÀǸ¦ Çϰí ÀÖÀ¸¹Ç·Î, ÇÊ¿äÇÑ À̺¥Æ®¿ëÀÇ ¸Þ¼Òµå¸¦ Á¤ÀÇÇÏ´Â °Í¸¸À¸·Î ³¡³³´Ï´Ù.

È®ÀåÇÑ Å¬·¡½º¸¦ »ç¿ëÇØ ûÃëÀÚ ¿ÀºêÁ§Æ®¸¦ ÀÛ¼ºÇØ, ÄÄÆÛ³ÍÆ®ÀÇ addFocusListener ¸Þ¼Òµå¸¦ »ç¿ëÇØ ûÃëÀÚ ¿ÀºêÁ§Æ®¸¦ ÄÄÆÛ³ÍÆ®¿¡ µî·ÏÇÕ´Ï´Ù. ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ Ãëµæ ¶Ç´Â »ó½ÇÇϸé(ÀÚ), ûÃëÀÚ ¿ÀºêÁ§Æ®ÀÇ °ü·ÃÇÑ ¸Þ¼Òµå°¡ ºÒ·Á °¡FocusEvent °¡ ±× ¸Þ¼Òµå¿¡°Ô °Ç³×Áý´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
1.1
°ü·Ã Ç׸ñ:
FocusEvent , FocusListener , ¡¸Tutorial: Writing a Focus Listener¡¹, ¡¸Reference: The Java Class Libraries (update file)¡¹

»ý¼ºÀÚÀÇ °³¿ä
FocusAdapter ()
           
 
¸Þ¼ÒµåÀÇ °³¿ä
 void focusGained (FocusEvent  e)
          ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÃëµæÇϸé(ÀÚ) ºÒ·Á °©´Ï´Ù.
 void focusLost (FocusEvent  e)
          ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÀÒÀ¸¸é(ÀÚ) ºÒ·Á °©´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

FocusAdapter

public FocusAdapter()
¸Þ¼ÒµåÀÇ »ó¼¼

focusGained

public void focusGained(FocusEvent  e)
ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÃëµæÇϸé(ÀÚ) ºÒ·Á °©´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º FocusListener ³»ÀÇ focusGained

focusLost

public void focusLost(FocusEvent  e)
ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÀÒÀ¸¸é(ÀÚ) ºÒ·Á °©´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º FocusListener ³»ÀÇ focusLost

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.

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