JavaTM 2 Platform
Standard Ed. 5.0

java.awt
Ŭ·¡½º DefaultFocusTraversalPolicy

java.lang.Object 
  »óÀ§¸¦ È®Àå java.awt.FocusTraversalPolicy 
      »óÀ§¸¦ È®Àå java.awt.ContainerOrderFocusTraversalPolicy 
          »óÀ§¸¦ È®Àå java.awt.DefaultFocusTraversalPolicy
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable

public class DefaultFocusTraversalPolicy
extends ContainerOrderFocusTraversalPolicy

ÄÁÅ×À̳ÊÀÇÀÚ½Ä ÄÄÆÛ³ÍÆ®ÀÇ ¼ø¼­¸¦ ±âÁØ¿¡ traversal order¸¦ °áÁ¤ÇÏ´Â FocusTraversalPolicy ÀÔ´Ï´Ù. ƯÁ¤ÀÇ Æ÷Ä¿½º »çÀÌŬ ·çÆ®·ÎºÎÅÍ, ÄÄÆÛ³ÍÆ® °èÃþÀÇ traversalÀ» »çÀüÀ¸·Î °áÁ¤ÇØ, Container.getComponents()·Î ¸®ÅÏµÈ ¹è¿­ÀÇ ¼ø¼­¿¡ µû¶ó ÄÁÅ×À̳ÊÀÇ ÀÚ½ÄÀ» traversal ÇÕ´Ï´Ù. °èÃþÀÇ ºñÇ¥½ÃºÎºÐÀº °Ë»öµÇÁö ¾Ê½À´Ï´Ù.

Ŭ¶óÀ̾ðÆ® ÄÚµåÀÇ Component.isFocusTraversable() ¶Ç´Â Component.isFocusable() ¿À¹ö¶óÀ̵å(override), ¶Ç´Â Component.setFocusable() È£Ãâ·Î ÄÄÆÛ³ÍÆ®ÀÇ Æ÷Ä¿½º Ư¼ºÀ» ¸í½ÃÀûÀ¸·Î ¼³Á¤ÇÏ´Â °æ¿ì´Â DefaultFocusTraversalPolicy´Â ContainerOrderFocusTraversalPolicy¿Í ¿ÏÀüÈ÷ ¶È°°ÀÌ µ¿ÀÛÇÕ´Ï´Ù. µðÆúÆ®ÀÇ Æ÷Ä¿½º Ư¼ºÀ» »ç¿ëÇÏ´Â °æ¿ì´Â DefaultFocusTraversalPolicy´Â Æ÷Ä¿½º ºÒ°¡´ÉÇÑ ÇǾ °¡Áö´Â ÄÄÆÛ³ÍÆ®¸¦ ¸ðµÎ °ÅºÎÇÕ´Ï´Ù. ÀÌ°ÍÀº ¸ðµç AWT ÄÁÅ×À̳ÊÀÇ µðÆúÆ® FocusTraversalPolicy ÀÔ´Ï´Ù.

ÇǾ Æ÷Ä¿½º °¡´ÉÇÑ°¡ ¾î¶²°¡´Â ±¸ÇöÀ¸·Î °áÁ¤µË´Ï´Ù. ½ã¸¶ÀÌÅ©·Î½Ã½ºÅۻ翡¼­´Â ƯÁ¤ÀÇ ³×ÀÌƼºê Ç÷§ÆûÀÇ ¸ðµç ±¸Çö¿¡ ´ëÇؼ­ Æ÷Ä¿½º Ư¼ºÀÌ °°Àº ÇǾîÀÇ ±¸ÃàÀ» ÃßõÇÕ´Ï´Ù. Windows ¹× Unix¿¡ ´ëÇؼ­´Â ĵ¹ö½º, ¶óº§, ÆгÎ, ½ºÅ©·Ñ ¹Ù, ½ºÅ©·Ñ ±¸È¹, À©µµ¿ì, °è·® ÄÄÆÛ³ÍÆ®¿¡ ´ëÇؼ­´Â Æ÷Ä¿½º ºÒ°¡´ÉÇÑ ÇǾî, ±× ÀÌ¿ÜÀÇ ÄÄÆÛ³ÍÆ®¿¡ ´ëÇؼ­´Â Æ÷Ä¿½º °¡´ÉÇÑ ÇǾ ÃßõÇÕ´Ï´Ù. À̰͵éÀº Sun AWT ±¸ÇöÀ¸·Î »ç¿ëµË´Ï´Ù. ÄÄÆÛ³ÍÆ®ÀÇ ÇǾîÀÇ Æ÷Ä¿½º Ư¼ºÀº ÄÄÆÛ³ÍÆ® ÀÚüÀÇ Æ÷Ä¿½º Ư¼º°ú´Â ´Þ¶ó, ¶Ç ¿µÇâµµ ÁÖÁö ¾Ê½À´Ï´Ù.

ÀÚ¼¼ÇÑ °ÍÀº¡¸How to Use the Focus Subsystem¡¹, ¡¸The Java Tutorial¡¹ÀÇ ¼½¼Ç, ¡¸Focus Specification¡¹¸¦ ÂüÁ¶ÇϽʽÿÀ.

µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
Container.getComponents(), Component.isFocusable(), Component.setFocusable(boolean), Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
DefaultFocusTraversalPolicy ()
           
 
¸Þ¼­µå °³¿ä
protected  boolean accept (Component  aComponent)
          ÄÄÆÛ³ÍÆ®°¡ »õ·Î¿î Æ÷Ä¿½º ¼ÒÀ¯Àڷμ­ ÀûÀýÇÑ°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.awt. ContainerOrderFocusTraversalPolicy ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getComponentAfter, getComponentBefore, getDefaultComponent, getFirstComponent, getImplicitDownCycleTraversal, getLastComponent, setImplicitDownCycleTraversal
 
Ŭ·¡½º java.awt. FocusTraversalPolicy ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getInitialComponent
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

DefaultFocusTraversalPolicy

public DefaultFocusTraversalPolicy()
¸Þ¼­µåÀÇ »ó¼¼

accept

protected boolean accept(Component  aComponent)
ÄÄÆÛ³ÍÆ®°¡ »õ·Î¿î Æ÷Ä¿½º ¼ÒÀ¯Àڷμ­ ÀûÀýÇÑ°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÄÄÆÛ³ÍÆ®°¡ Ç¥½Ã »óÅÂÀ̸ç, À¯È¿È­ µÇ°í ÀÖ´Â °æ¿ì¿¡¸¸ ÀûÀý·Î ÆÇÁ¤µË´Ï´Ù. Ŭ¶óÀ̾ðÆ® ÄÚµåÀÇ Component.isFocusTraversable() ¶Ç´Â Component.isFocusable() ¿À¹ö¶óÀ̵å(override), ¶Ç´Â Component.setFocusable() È£Ãâ·Î Æ÷Ä¿½º Ư¼ºÀÌ ¸í½ÃÀûÀ¸·Î ¼³Á¤µÇ´Â °æ¿ì´Â ÄÄÆÛ³ÍÆ®°¡ Æ÷Ä¿½º °¡´ÉÇÑ °æ¿ì¸¸ ÀûÀý·Î °£ÁÖÇØÁý´Ï´Ù. µðÆúÆ®ÀÇ Æ÷Ä¿½º Ư¼ºÀ» »ç¿ëÇÏ´Â °æ¿ì´Â ¸ðµç ĵ¹ö½º, ¶óº§, ÆгÎ, ½ºÅ©·Ñ ¹Ù, ½ºÅ©·Ñ ±¸È¹, À©µµ¿ì, °è·® ÄÄÆÛ³ÍÆ®¸¦ °ÅºÎÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ContainerOrderFocusTraversalPolicy ³»ÀÇ accept
ÆĶó¹ÌÅÍ:
aComponent - Æ÷Ä¿½º ¿À³Ê·Î¼­ ÀûÀýÇÑ°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÏ´Â Component
¹Ýȯ°ª:
aComponent°¡ »ó±âÀÇ ¿ä°ÇÀ» ä¿ì´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

JavaTM 2 Platform
Standard Ed. 5.0

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