JavaTM 2 Platform
Standard Ed. 5.0

java.awt
Ŭ·¡½º ContainerOrderFocusTraversalPolicy

java.lang.Object 
  »óÀ§¸¦ È®Àå java.awt.FocusTraversalPolicy 
      »óÀ§¸¦ È®Àå java.awt.ContainerOrderFocusTraversalPolicy
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
DefaultFocusTraversalPolicy

public class ContainerOrderFocusTraversalPolicy
extends FocusTraversalPolicy
implements Serializable

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.

µðÆúÆ®¿¡¼­´Â ContainerOrderFocusTraversalPolicy´Â Æ÷Ä¿½º¸¦ ´Ù¿î »çÀÌŬ Àü¼Û ÇÕ´Ï´Ù. Áï º¸Åë ÀÇ Æ÷¿öµå Æ÷Ä¿½º traversal¿¡¼­´Â Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ ³ªÁß¿¡ traversal µÇ´Â ÄÄÆÛ³ÍÆ®°¡ Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ µðÆúÆ® Æ÷Ä¿½º ÄÄÆÛ³ÍÆ®°¡ µË´Ï´Ù. ÀÌ µ¿ÀÛÀº setImplicitDownCycleTraversal ¸Þ¼­µå·Î ¹«È¿È­ÇÒ ¼ö ÀÖ½À´Ï´Ù.

µðÆúÆ®¿¡¼­´Â ÀÌ Å¬·¡½ºÀÇ ¸Þ¼­µå´Â °¡½Ã¼º, Ç¥½Ã °¡´É¼º, »ç¿ë °¡´É¼º, Æ÷Ä¿½º °¡´É¼ºÀÇ ¸ðµç °ÍÀ» ä¿ì´Â °æ¿ì¸¸, Component¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¼­ºê Ŭ·¡½º¿¡¼­ ÀÌ µ¿ÀÛÀ» º¯°æÇÏ·Á¸é, accept ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù.

ÀÌ Á¤Ã¥´ÂÆ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ¸¦ °í·ÁÇÕ´Ï´Ù. ÃÖÃÊ / ÃÖÈÄ / Â÷ / ÀüÀÇ ÄÄÆÛ³ÍÆ®¸¦ °Ë»öÇÒ ¶§¿¡ Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ°¡ °ËÃâµÇ¾úÀ» °æ¿ì, ±× Æ÷Ä¿½º traversal Á¤Ã¥¸¦ »ç¿ëÇØ, °Ë»ö 󸮰¡ ½ÇÇàµË´Ï´Ù.

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

»ý¼ºÀÚ °³¿ä
ContainerOrderFocusTraversalPolicy ()
           
 
¸Þ¼­µå °³¿ä
protected  boolean accept (Component  aComponent)
          Component°¡ »õ·Î¿î Æ÷Ä¿½º ¿À³Ê·Î¼­ ÀûÀýÇÑ°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 Component getComponentAfter (Container  aContainer, Component  aComponent)
          aComponent ³ªÁß¿¡ Æ÷Ä¿½º¸¦ ¹Þ´Â Component¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Component getComponentBefore (Container  aContainer, Component  aComponent)
          aComponent Àü¿¡ Æ÷Ä¿½º¸¦ ¹Þ´Â Component¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Component getDefaultComponent (Container  aContainer)
          Æ÷Ä¿½º ÇÏ´Â µðÆúÆ®ÀÇ Component¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Component getFirstComponent (Container  aContainer)
          traversal »çÀÌŬÀÇ ÃÖÃÊÀÇ Component¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 boolean getImplicitDownCycleTraversal ()
          ÀÌ ContainerOrderFocusTraversalPolicy °¡ Æ÷Ä¿½º ´Ù¿î »çÀÌŬÀ» ¾Ï¹¬¿¡ Àü¼Û ÇÒÁö ¾î¶³Áö¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Component getLastComponent (Container  aContainer)
          traversal »çÀÌŬÀÇ ¸¶Áö¸· Component¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 void setImplicitDownCycleTraversal (boolean implicitDownCycleTraversal)
          ÀÌ ContainerOrderFocusTraversalPolicy °¡ Æ÷Ä¿½º ´Ù¿î »çÀÌŬÀ» ¾Ï¹¬¿¡ Àü¼Û ÇÒÁö ¾î¶³Áö¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 
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

ContainerOrderFocusTraversalPolicy

public ContainerOrderFocusTraversalPolicy()
¸Þ¼­µåÀÇ »ó¼¼

getComponentAfter

public Component  getComponentAfter(Container  aContainer,
                                   Component  aComponent)
aComponent ³ªÁß¿¡ Æ÷Ä¿½º¸¦ ¹Þ´Â Component¸¦ ¸®ÅÏÇÕ´Ï´Ù. aContainer´Â aComponent Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ°¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.

µðÆúÆ®¿¡¼­´Â ContainerOrderFocusTraversalPolicy´Â Æ÷Ä¿½º¸¦ ´Ù¿î »çÀÌŬ Àü¼Û ÇÕ´Ï´Ù. Áï º¸Åë ÀÇ Æ÷¿öµå Æ÷Ä¿½º traversal¿¡¼­´Â Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ ³ªÁß¿¡ traversal µÇ´Â ÄÄÆÛ³ÍÆ®°¡ Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ µðÆúÆ® Æ÷Ä¿½º ÄÄÆÛ³ÍÆ®°¡ µË´Ï´Ù. ÀÌ µ¿ÀÛÀº setImplicitDownCycleTraversal ¸Þ¼­µå·Î ¹«È¿È­ÇÒ ¼ö ÀÖ½À´Ï´Ù.

aContainer °¡Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õÀÎ °æ¿ì, Æ÷Ä¿½º´Â Ç×»ó ´Ù¿î »çÀÌŬ·Î À̵¿ÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º FocusTraversalPolicy ³»ÀÇ getComponentAfter
ÆĶó¹ÌÅÍ:
aContainer - aComponent Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ
aComponent - aContainer ¾Æ¸¶ °£Á¢ÀûÀÎÀÚ½Ä, ¶Ç´Â aContainer ÀÚü
¹Ýȯ°ª:
aComponent ÈÄ¿¡ Æ÷Ä¿½º¸¦ ¹Þ´Â Component. ÀûÀýÇÑ Component°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â null
¿¹¿Ü:
IllegalArgumentException - aContainer°¡ aComponent Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº aContainer ¶Ç´Â aComponent°¡ nullÀÎ °æ¿ì

getComponentBefore

public Component  getComponentBefore(Container  aContainer,
                                    Component  aComponent)
aComponent Àü¿¡ Æ÷Ä¿½º¸¦ ¹Þ´Â Component¸¦ ¸®ÅÏÇÕ´Ï´Ù. aContainer´Â aComponent Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´ÂÆ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ°¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º FocusTraversalPolicy ³»ÀÇ getComponentBefore
ÆĶó¹ÌÅÍ:
aContainer - aComponent Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ
aComponent - aContainer ¾Æ¸¶ °£Á¢ÀûÀÎÀÚ½Ä, ¶Ç´Â aContainer ÀÚü
¹Ýȯ°ª:
aComponent Àü¿¡ Æ÷Ä¿½º¸¦ ¹Þ´Â Component. ÀûÀýÇÑ Component°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â null
¿¹¿Ü:
IllegalArgumentException - aContainer°¡ aComponent Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº aContainer ¶Ç´Â aComponent°¡ nullÀÎ °æ¿ì

getFirstComponent

public Component  getFirstComponent(Container  aContainer)
traversal »çÀÌŬÀÇ ÃÖÃÊÀÇ Component¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ¼ø¼­ ¹æÇâÀÇ traversalÀÌ ·¦ ÇÒ °æ¿ì¿¡ ´ÙÀ½¿¡ Æ÷Ä¿½º ÇÏ´Â Component¸¦ ÆÇÁ¤Çϱâ À§Çؼ­ »ç¿ëÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º FocusTraversalPolicy ³»ÀÇ getFirstComponent
ÆĶó¹ÌÅÍ:
aContainer - ¼±µÎÀÇ Component¸¦ µ¹·ÁÁÖ´Â Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ
¹Ýȯ°ª:
aContainer traversal »çÀÌŬÀÇ ¼±µÎÀÇ Componet, ¶Ç´Â ÀûÀýÇÑ Component°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â null
¿¹¿Ü:
IllegalArgumentException - aContainer°¡ nullÀÎ °æ¿ì

getLastComponent

public Component  getLastComponent(Container  aContainer)
traversal »çÀÌŬÀÇ ¸¶Áö¸· Component¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ¿ª¹æÇâÀÇ traversalÀÌ ·¦ ÇÒ °æ¿ì¿¡ ´ÙÀ½¿¡ Æ÷Ä¿½º ÇÏ´Â Component¸¦ ÆÇÁ¤Çϱâ À§Çؼ­ »ç¿ëÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º FocusTraversalPolicy ³»ÀÇ getLastComponent
ÆĶó¹ÌÅÍ:
aContainer - ¸¶Áö¸· Component¸¦ µ¹·ÁÁÖ´Â Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ
¹Ýȯ°ª:
aContainer traversal »çÀÌŬÀÇ ¸¶Áö¸· Componet, ¶Ç´Â ÀûÀýÇÑ Component°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â null
¿¹¿Ü:
IllegalArgumentException - aContainer°¡ nullÀÎ °æ¿ì

getDefaultComponent

public Component  getDefaultComponent(Container  aContainer)
Æ÷Ä¿½º ÇÏ´Â µðÆúÆ®ÀÇ Component¸¦ ¸®ÅÏÇÕ´Ï´Ù. aContainer¿¡ ·çÆ®°¡ ÀÖ´Â »õ·Î¿î Æ÷Ä¿½º traversal »çÀÌŬ¿¡ traversal ÇÒ ¶§, ÀÌ Component´Â ÃÖÃÊ·Î Æ÷Ä¿½º¸¦ ¹Þ½À´Ï´Ù. ÀÌ ¸Þ¼­µåÀÇ µðÆúÆ®ÀÇ ±¸ÇöÀº, getFirstComponent¿Í °°Àº Component¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º FocusTraversalPolicy ³»ÀÇ getDefaultComponent
ÆĶó¹ÌÅÍ:
aContainer - µðÆúÆ®ÀÇ Component¸¦ µ¹·ÁÁÖ´Â Æ÷Ä¿½º »çÀÌŬÀÇ ·çÆ® ¶Ç´Â Æ÷Ä¿½º traversal Á¤Ã¥ ÇÁ·Î¹ÙÀÌ´õ
¹Ýȯ°ª:
aContainer traversal »çÀÌŬÀÇ µðÆúÆ®ÀÇ Componet, ¶Ç´Â ÀûÀýÇÑ Component°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â null
¿¹¿Ü:
IllegalArgumentException - aContainer°¡ nullÀÎ °æ¿ì
°ü·Ã Ç׸ñ:
getFirstComponent(java.awt.Container)

setImplicitDownCycleTraversal

public void setImplicitDownCycleTraversal(boolean implicitDownCycleTraversal)
ÀÌ ContainerOrderFocusTraversalPolicy °¡ Æ÷Ä¿½º ´Ù¿î »çÀÌŬÀ» ¾Ï¹¬¿¡ Àü¼Û ÇÒÁö ¾î¶³Áö¸¦ ¼³Á¤ÇÕ´Ï´Ù. trueÀÎ °æ¿ì, º¸Åë ÀÇ Æ÷¿öµå Æ÷Ä¿½º traversal¿¡¼­´Â Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ ÈÄ¿¡ traversal µÇ´Â ÄÄÆÛ³ÍÆ®´Â Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ µðÆúÆ® Æ÷Ä¿½º ÄÄÆÛ³ÍÆ®°¡ µË´Ï´Ù. falseÀÎ °æ¿ì, ÁöÁ¤µÈ Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ, Æ÷Ä¿½º traversal »çÀÌŬÀÇ ´ÙÀ½ÀÇ ÄÄÆÛ³ÍÆ®°¡ traversal µË´Ï´Ù. ÀÌ ÇÁ·ÎÆÛƼÀÇ ±âº»°ª´Â true ÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
implicitDownCycleTraversal - ÀÌ ContainerOrderFocusTraversalPolicy°¡ Æ÷Ä¿½º ´Ù¿î »çÀÌŬÀ» ¾Ï¹¬¿¡ Àü¼Û ÇÒÁö ¾î¶³Áö
°ü·Ã Ç׸ñ:
getImplicitDownCycleTraversal(), getFirstComponent(java.awt.Container)

getImplicitDownCycleTraversal

public boolean getImplicitDownCycleTraversal()
ÀÌ ContainerOrderFocusTraversalPolicy °¡ Æ÷Ä¿½º ´Ù¿î »çÀÌŬÀ» ¾Ï¹¬¿¡ Àü¼Û ÇÒÁö ¾î¶³Áö¸¦ ¸®ÅÏÇÕ´Ï´Ù. trueÀÎ °æ¿ì, º¸Åë ÀÇ Æ÷¿öµå Æ÷Ä¿½º traversal¿¡¼­´Â Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ ÈÄ¿¡ traversal µÇ´Â ÄÄÆÛ³ÍÆ®´Â Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ µðÆúÆ® Æ÷Ä¿½º ÄÄÆÛ³ÍÆ®°¡ µË´Ï´Ù. falseÀÎ °æ¿ì, ÁöÁ¤µÈ Æ÷Ä¿½º »çÀÌŬ ·çÆ®ÀÇ, Æ÷Ä¿½º traversal »çÀÌŬÀÇ ´ÙÀ½ÀÇ ÄÄÆÛ³ÍÆ®°¡ traversal µË´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ContainerOrderFocusTraversalPolicy°¡ Æ÷Ä¿½º ´Ù¿î »çÀÌŬÀ» ¾Ï¹¬¿¡ Àü¼Û ÇÒÁö ¾î¶³Áö
°ü·Ã Ç׸ñ:
setImplicitDownCycleTraversal(boolean), getFirstComponent(java.awt.Container)

accept

protected boolean accept(Component  aComponent)
Component°¡ »õ·Î¿î Æ÷Ä¿½º ¿À³Ê·Î¼­ ÀûÀýÇÑ°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. µðÆúÆ®¿¡¼­´Â °¡½Ã¼º, Ç¥½Ã °¡´É¼º, »ç¿ë °¡´É¼º, Æ÷Ä¿½º °¡´É¼ºÀÇ ¸ðµç °ÍÀ» ä¿ì´Â °æ¿ì¸¸, Component¸¦ ¹Þ¾ÆµéÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
aComponent - Æ÷Ä¿½º ¿À³Ê·Î¼­ ÀûÀýÇÑ°¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÏ´Â Component
¹Ýȯ°ª:
aComponent°¡ °¡½Ã, Ç¥½Ã °¡´É, »ç¿ë °¡´É, Æ÷Ä¿½º °¡´ÉÇÑ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

JavaTM 2 Platform
Standard Ed. 5.0

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