JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.awt
Ŭ·¡½º DefaultFocusTraversalPolicy

java.lang.Object 
  |
  +--java.awt.FocusTraversalPolicy 
        |
        +--java.awt.ContainerOrderFocusTraversalPolicy 
              |
              +--java.awt.DefaultFocusTraversalPolicy
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Serializable

public class DefaultFocusTraversalPolicy
extends ContainerOrderFocusTraversalPolicy

ÄÁÅ×À̳ÊÀÇ ¾ÆÀÌ ÄÄÆÛ³ÍÆ®ÀÇ ¼ø¼­¸¦ ±âÁØ¿¡, È£¶ûÀÌ ¿ë±â ¼ø¼­¸¦ °áÁ¤ÇÏ´Â FocusTraversalPolicy ÀÔ´Ï´Ù. ƯÁ¤ÀÇ Æ÷Ä¿½º »çÀÌŬ ·çÆ®·ÎºÎÅÍ, ÄÄÆÛ³ÍÆ® °èÃþÀÇ È£¶ûÀÌ ¿ë±â¸¦ »çÀüÀ¸·Î °áÁ¤ÇØ,Container.getComponents() ·Î µ¹·ÁÁÖ¾îÁø ¹è¿­ÀÇ ¼ø¼­¿¡ µû¶ó ÄÁÅ×À̳ÊÀÇ ¾ÆÀ̸¦ ¾Ïº® Ⱦ´Ü ÇÕ´Ï´Ù. °èÃþÀÇ ºñÇ¥½ÃºÎºÐÀº °Ë»öµÇÁö ¾Ê½À´Ï´Ù.

Ŭ¶óÀÌ¾ðÆ® ÄÚµåÀÇ Component.isFocusTraversable() ¶Ç´Â Component.isFocusable() ÀÇ ¿À¹ö¶óÀ̵å(override), ¶Ç´Â Component.setFocusable() ÀÇ 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. À̰ÍÀº ¸ðµç AWT ÄÁÅ×À̳ÊÀÇ µðÆúÆ® FocusTraversalPolicy ÀÔ´Ï´Ù.

ÇǾ Æ÷Ä¿½º °¡´ÉÇѰ¡ ¾î¶²°¡´Â ±¸ÇöÀ¸·Î °áÁ¤µË´Ï´Ù. ½ã¸¶ÀÌÅ©·Î½Ã½ºÅۻ翡¼­´Â ƯÁ¤ÀÇ ³×ÀÌÆ¼ºê Ç÷§ÆûÀÇ ¸ðµç ±¸Çö¿¡ ´ëÇØ¼­, Æ÷Ä¿½º Ư¼ºÀÌ °°Àº ÇǾîÀÇ ±¸ÃàÀ» ÃßõÇÕ´Ï´Ù. Windows ¹× Unix ¿¡ ´ëÇØ¼­´Â ĵ¹ö½º, label, ÆÐ³Î, ½ºÅ©·Ñ ¹Ù, ½ºÅ©·Ñ ±¸È¹, À©µµ¿ì, °è·® ÄÄÆÛ³ÍÆ®¿¡ ´ëÇØ¼­´Â Æ÷Ä¿½º ºÒ°¡´ÉÇÑ ÇǾî, ±× ÀÌ¿ÜÀÇ ÄÄÆÛ³ÍÆ®¿¡ ´ëÇØ¼­´Â Æ÷Ä¿½º °¡´ÉÇÑ ÇǾ ÃßõÇÕ´Ï´Ù. À̰͵éÀº Sun AWT ÀÇ ±¸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.

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

»ý¼ºÀÚÀÇ °³¿ä
DefaultFocusTraversalPolicy ()
           
 
¸Þ¼ÒµåÀÇ °³¿ä
protected  boolean accept (Component  aComponent)
          ÄÄÆÛ³ÍÆ®°¡ »õ·Î¿î Æ÷Ä¿½º ¼ÒÀ¯Àڷμ­ ÀûÀýÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.awt. ContainerOrderFocusTraversalPolicy ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
getComponentAfter , getComponentBefore , getDefaultComponent , getFirstComponent , getImplicitDownCycleTraversal , getLastComponent , setImplicitDownCycleTraversal
 
Ŭ·¡½º java.awt. FocusTraversalPolicy ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
getInitialComponent
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

DefaultFocusTraversalPolicy

public DefaultFocusTraversalPolicy()
¸Þ¼ÒµåÀÇ »ó¼¼

accept

protected boolean accept(Component  aComponent)
ÄÄÆÛ³ÍÆ®°¡ »õ·Î¿î Æ÷Ä¿½º ¼ÒÀ¯Àڷμ­ ÀûÀýÇѰ¡ 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¶óÀÌ¾ðÆ® ÄÚµåÀÇ Component.isFocusTraversable() ¶Ç´Â Component.isFocusable() ÀÇ ¿À¹ö¶óÀ̵å(override), ¶Ç´Â Component.setFocusable() ÀÇ 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, label, ÆÐ³Î, ½ºÅ©·Ñ ¹Ù, ½ºÅ©·Ñ ±¸È¹, À©µµ¿ì, °è·® ÄÄÆÛ³ÍÆ®¸¦ °ÅºÎÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ContainerOrderFocusTraversalPolicy ³»ÀÇ accept
ÆÄ¶ó¹ÌÅÍ:
aComponent - Æ÷Ä¿½º ¼ÒÀ¯Àڷμ­ ÀûÀýÇѰ¡ ¾î¶²°¡°¡ ÆÇÁ¤µÇ´Â ÄÄÆÛ³ÍÆ®
¹Ýȯ°ª:
aComponent °¡ »ó±âÀÇ ¿ä°ÇÀ» ä¿ì´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

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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