JavaTM 2 Platform
Standard Ed. 5.0

java.awt
ÀÎÅÍÆäÀ̽º KeyEventDispatcher

¾Ë·ÁÁø ±¸Çö Ŭ·¡½º ¸ñ·Ï:
DefaultFocusManager, DefaultKeyboardFocusManager, FocusManager, KeyboardFocusManager

public interface KeyEventDispatcher

KeyEventDispatcher Àº ¸ðµç KeyEvents Ÿ°Ù ÁöÁ¤°ú µð½ºÆÐÄ¡¿¡ °üÇؼ­ ÇöÀçÀÇ KeyboardFocusManager¿Í Çù·ÂÇÕ´Ï´Ù. ÇöÀçÀÇ KeyboardFocusManager¿¡ ÀÇÇØ µî·ÏµÈ KeyEventDispatchers´Â °¢°¢ÀÇ Å¸°ÙÀÌ µð½ºÆÐÄ¡ µÇ±â Àü¿¡ KeyEvents¸¦ ¹Þ½À´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ °¢ KeyEventDispatcher´Â À̺¥Æ®ÀÇ Å¸°ÙÀÇ ÀçÁöÁ¤, ¼Òºñ, À̺¥Æ® ÀÚüÀÇ µð½ºÆÐÄ¡, ¶Ç´Â ±× ¿ÜÀÇ º¯°æÀ» ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù .

KeyboardFocusManager ÀÚü°¡ KeyEventDispatcher¸¦ ±¸ÇöÇÏ´Â °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. µðÆúÆ®·Î ÇöÀçÀÇ KeyboardFocusManager´Â µî·ÏµÈ KeyEventDispatchers¿¡ ÀÇÇØ µð½ºÆÐÄ¡ µÇÁö ¾Ê´Â ¸ðµç KeyEvents ¼¼¸é´ë°¡ µË´Ï´Ù. ÇöÀçÀÇ KeyboardFocusManager´Â KeyEventDispatcher·Î¼­ÀÇ µî·ÏÀ» ¿ÏÀüÇÏ°Ô ÇØÁ¦ÇÒ ¼ö ¾ø½À´Ï´Ù. ´Ù¸¸, KeyEventDispatcher°¡ ½ÇÁ¦·Î µð½ºÆÐÄ¡ Çß´ÂÁö ¾î¶°Çß´ÂÁö¿¡ °ü°è¾øÀÌ KeyEvent¸¦ µð½ºÆÐÄ¡ ÇÑ °ÍÀ» º¸°íÇÏ´Â °æ¿ì´Â KeyboardFocusManager´Â KeyEvent¿¡ °üÇؼ­ ±× ÀÌ»óÀÇ Ã³¸®´Â ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù (Ŭ¶óÀ̾ðÆ® ÄÚµå´Â ÇöÀçÀÇ KeyboardFocusManager¸¦ KeyEventDispatcher ·Î¼­ 1ȸ ÀÌ»ó µî·ÏÇÏ´Â °ÍÀº °¡´ÉÇÏÁö¸¸, º¸Åë ÀÌ°ÍÀº ºÒÇÊ¿äÇÏ°í, ÃßõÇÏÁö ¾Ê½À´Ï´Ù).

µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
KeyboardFocusManager.addKeyEventDispatcher(java.awt.KeyEventDispatcher), KeyboardFocusManager.removeKeyEventDispatcher(java.awt.KeyEventDispatcher)

¸Þ¼­µå °³¿ä
 boolean dispatchKeyEvent (KeyEvent  e)
          ÀÌ ¸Þ¼­µå´Â ÇöÀçÀÇ KeyboardFocusManager¿¡ ÀÇÇØ ºÒ·Á°¡ ÀÌ KeyEventDispatcher°¡ ±× ¸Þ¼­µå ´ë½Å¿¡ ÁöÁ¤µÈ À̺¥Æ®¸¦ µð½ºÆÐÄ¡ Çϵµ·Ï ¿ä±¸ÇÕ´Ï´Ù.
 

¸Þ¼­µåÀÇ »ó¼¼

dispatchKeyEvent

boolean dispatchKeyEvent(KeyEvent  e)
ÀÌ ¸Þ¼­µå´Â ÇöÀçÀÇ KeyboardFocusManager¿¡ ÀÇÇØ ºÒ·Á°¡ ÀÌ KeyEventDispatcher°¡ ±× ¸Þ¼­µå ´ë½Å¿¡ ÁöÁ¤µÈ À̺¥Æ®¸¦ µð½ºÆÐÄ¡ Çϵµ·Ï ¿ä±¸ÇÕ´Ï´Ù. ÀÌ KeyEventDispatcher´Â ÀÚÀ¯·Ó°Ô À̺¥Æ®ÀÇ Å¸°ÙÀÇ ÀçÁöÁ¤, À̺¥Æ®ÀÇ ¼Òºñ, À̺¥Æ® ÀÚüÀÇ µð½ºÆÐÄ¡, ¶Ç´Â ±× ¿ÜÀÇ º¯°æÀ» ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù . º¸Åë, ÀÌ ±â´ÉÀº KeyEvents¸¦ Æ÷Ä¿½ºÀÇ ¼ÒÀ¯ÀÚ ÀÌ¿ÜÀÇ Components¿¡ ¼Û½ÅÇϱâ À§Çؼ­ »ç¿ëµË´Ï´Ù. ÀÌ°ÍÀº ¿¹¸¦ µé¾î ¾×¼¼½º °¡´ÉÇÑ È¯°æ¿¡ ÀÖ¾î Æ÷Ä¿½º ºÒ°¡´ÉÇÑ Windows ÀÚ½ÄÀ» ¾È³»ÇÒ °æ¿ì¿¡ µµ¿òÀÌ µË´Ï´Ù. KeyEventDispatcher°¡ KeyEvent ÀÚü¸¦ µð½ºÆÐÄ¡ ÇÏ´Â °æ¿ì´Â redispatchEvent¸¦ »ç¿ëÇØ, ÇöÀçÀÇ KeyboardFocusManager¿¡ ´ëÇؼ­ ÀÌ KeyEventDispatcher°¡ ÀçÂ÷ À̺¥Æ®ÀÇ µð½ºÆÐÄ¡¸¦ Àç±ÍÀûÀ¸·Î ¿ä±¸ÇÏÁö ¾Ê°ÔÀÇÇØ ÁÖ¼¼¿ä.

ÀÌ ¸Þ¼­µåÀÇ ±¸ÇöÀÌ false¸¦ µ¹·ÁÁÖ´Â °æ¿ì, KeyEvent´Â üÀÎÀÇ ´ÙÀ½ÀÇ KeyEventDispatcher ¿¡°Ô °Ç³×Á® ÇöÀçÀÇ KeyboardFocusManager ·Î Á¾·áÇÕ´Ï´Ù. ±¸ÇöÀÌ true¸¦ µ¹·ÁÁÖ´Â °æ¿ì, KeyEvent´Â µð½ºÆÐÄ¡ µÈ °ÍÀ̶ó°í º¸¿©Áö°í (½ÇÁ¦·Î µð½ºÆÐÄ¡ µÉ ÇÊ¿ä´Â ¾ø´Ù), ÇöÀçÀÇ KeyboardFocusManager´Â KeyEvent¿¡ °üÇؼ­ ´õ ÀÌ»óÀÇ Ã³¸®¸¦ ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ·¯ÇÑ °æ¿ì KeyboardFocusManager.dispatchEvent´Â ´ÙÀ½°ú °°ÀÌ true¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±¸ÇöÀÌ KeyEvent¸¦ ¼ÒºñÇÏ´Â °Í¿¡µµ ºÒ±¸ÇÏ°í false¸¦ µ¹·ÁÁÖ´Â °æ¿ì, ¼ÒºñµÈ À̺¥Æ®´Â ´õ üÀÎÀÇ ´ÙÀ½ÀÇ KeyEventDispatcher ¿¡°Ô °Ç³×Áý´Ï´Ù. °³¹ßÀÚ´Â KeyEvent°¡ Ÿ°ÙÀÌ µð½ºÆÐÄ¡ µÇ±â Àü¿¡ ¼ÒºñµÇ°í ÀÖ´ÂÁö¸¦ üũÇÏ´Â °ÍÀÌ Áß¿äÇÕ´Ï´Ù. µðÆúÆ®¿¡¼­´Â ÇöÀçÀÇ KeyboardFocusManager´Â ¼ÒºñµÈ KeyEvent¸¦ µð½ºÆÐÄ¡ ÇÒ °ÍÀº ¾ø½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
e - µð½ºÆÐÄ¡ ÇÏ´Â KeyEvent
¹Ýȯ°ª:
KeyboardFocusManager°¡ KeyEvent¿¡ °üÇؼ­ ´õ ÀÌ»óÀÇ Ã³¸®¸¦ ½Ç½ÃÇÏÁö ¾Ê´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
KeyboardFocusManager.redispatchEvent(java.awt.Component, java.awt.AWTEvent)

JavaTM 2 Platform
Standard Ed. 5.0

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