JavaTM 2 Platform
Standard Ed. 5.0

java.awt
ÀÎÅÍÆäÀ̽º KeyEventDispatcher

±âÁ¸ÀÇ ±¸Çö Ŭ·¡½ºÀÇ À϶÷:
DefaultFocusManager, DefaultKeyboardFocusManager, FocusManager, KeyboardFocusManager

public interface KeyEventDispatcher

KeyEventDispatcher Àº, ¸ðµç KeyEvents Ÿ°Ù ÁöÁ¤°ú µð½ºÆÐÄ¡¿¡ °üÇØ¼­ ÇöÀçÀÇ KeyboardFocusManager ¿Í Çù·ÂÇÕ´Ï´Ù. ÇöÀçÀÇ KeyboardFocusManager ¿¡ ÇØ µî·ÏµÈ KeyEventDispatchers´Â °¢°¢ÀÇ Å¸°ÙÆ®??½ºÆÌÄ¡ µÇ±â Àü¿¡ KeyEvents¸¦ ¹Þ½À´Ï´Ù. À̰Ϳ¡ ÇØ, °¢ 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 ¿¡ ÇØ 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 ¿¡ °üÇØ¼­ ±× ÀÌ»óÀÇ Ã³¸®´Â ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù (Ŭ¶óÀÌ¾ðÆ® ÄÚµå´Â ÇöÀçÀÇ KeyboardFocusManager¸¦ KeyEventDispatcher ·Î¼­ 1 ȸ ÀÌ»ó µî·ÏÇÏ´Â °ÍÀº °¡´ÉÇÕ´Ï´Ù¸¸, º¸Åë À̰ÍÀº ºÒÇÊ¿äÇϰí, ÃßõÇÒ ¼ö ¾ø½À´Ï´Ù).

µµÀÔµÈ ¹öÁ¯:
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 ¿¡ ÇØ 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 ¿¡ ÇØ 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. À̰ÍÀº, ¿¹¸¦ µé¾î ¾×¼¼½º °¡´ÉÇÑ È¯°æ¿¡ ÀÖ¾î Æ÷Ä¿½º ºÒ°¡´ÉÇÑ Windows ¾ÆÀ̸¦ ¾È³»ÇÒ °æ¿ì¿¡ µµ¿òÀÌ µË´Ï´Ù. KeyEventDispatcher °¡ KeyEvent ÀÚü¸¦ µð½ºÆÐÄ¡ ÇÏ´Â °æ¿ì´Â redispatchEvent¸¦ »ç¿ëÇØ, ÇöÀçÀÇ KeyboardFocusManager ¿¡ ´ëÇØ¼­ ÀÌ KeyEventDispatcher °¡ ÀçÂ÷ À̺¥Æ®ÀÇ µð½ºÆÐÄ¡¸¦ Àç±ÍÀûÀ¸·Î ¿ä±¸ÇÏÁö ¾Ê°Ô ÇØ 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 ¿¡ °üÇØ¼­ ´õ ÀÌ»óÀÇ Ã³¸®¸¦ ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ·¯ÇÑ °æ¿ì,KeyboardFocusManager.dispatchEvent´Â °ú °°ÀÌ true¸¦ µ¹·ÁÁÝ´Ï´Ù. ±¸ÇöÀÌ KeyEvent¸¦ ¼ÒºñÇÏ´Â °Í¿¡µµ ºÒ±¸Çϰí false¸¦ µ¹·ÁÁÖ´Â °æ¿ì, ¼ÒºñµÈ À̺¥Æ®´Â ´õ üÀÎÀÇ ´ÙÀ½ÀÇ KeyEventDispatcher ¿¡°Ô °Ç³×Áý´Ï´Ù. °³¹ßÀÚ´Â KeyEvent °¡ Ÿ°ÙÆ®??½ºÆÌÄ¡ µÇ±â Àü¿¡ ¼ÒºñµÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ üũÇÏ´Â °ÍÀÌ Áß¿äÇÕ´Ï´Ù. µðÆúÆ®¿¡¼­´Â ÇöÀçÀÇ KeyboardFocusManager´Â ¼ÒºñµÈ KeyEvent¸¦ µð½ºÆÐÄ¡ ÇÒ °ÍÀº ¾ø½À´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
e - µð½ºÆÐÄ¡ ÇÏ´Â KeyEvent
¹Ýȯ°ª:
KeyboardFocusManager °¡ KeyEvent ¿¡ °üÇØ¼­ ´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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