JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.awt.event
ÀÎÅÍÆäÀ̽º FocusListener

¸ðµç ½´ÆÛ ÀÎÅÍÆäÀ̽º:
EventListener
±âÁ¸ÀÇ ±¸Çö Ŭ·¡½ºÀÇ À϶÷:
AWTEventMulticaster , BasicButtonListener , BasicComboBoxEditor , BasicComboBoxUI.FocusHandler , BasicListUI.FocusHandler , BasicSliderUI.FocusHandler , BasicTableUI.FocusHandler , BasicToolBarUI.ToolBarFocusListener , BasicTreeUI.FocusHandler , Component.AccessibleAWTComponent.AccessibleAWTFocusHandler , DefaultCaret , FocusAdapter , JComponent.AccessibleJComponent.AccessibleFocusHandler

public interface FocusListener
extends EventListener

ÄÄÆÛ³ÍÆ®»óÀÇ Å°º¸µå Æ÷Ä¿½º À̺¥Æ®¸¦ ¹Þ±â À§ÇÑ Ã»ÃëÀÚ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. Æ÷Ä¿½º À̺¥Æ®ÀÇ Ã³¸®¿¡ °ü·ÃÇϴ Ŭ·¡½º´Â Æ÷ÇÔÇÒ ¼ö ÀÖ¾î ¸ðµç ¸Þ¼Òµå¸¦ Á¤ÀÇÇØ ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´ÂÁö °ü·ÃÇÏ´Â ¸Þ¼Òµå¸¸À» ¿À¹ö¶óÀ̵å(override) ÇØ abstract Ŭ·¡½º FocusAdapter ¸¦ È®ÀåÇÕ´Ï´Ù. ±×·¯ÇÑ Å¬·¡½º·ÎºÎÅÍ ÀÛ¼ºµÈ ûÃëÀÚ ¿ÀºêÁ§Æ®´Â ÄÄÆÛ³ÍÆ®ÀÇ addFocusListener ¸Þ¼Òµå¸¦ »ç¿ëÇØ ÄÄÆÛ³ÍÆ®¿¡ µî·ÏµË´Ï´Ù. ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÃëµæÇÒ±î ÀÒÀ¸¸é(ÀÚ), ûÃëÀÚ ¿ÀºêÁ§Æ®ÀÇ °ü·Ã ¸Þ¼Òµå°¡ ºÒ·Á °¡FocusEvent °¡ °Ç³×¹Þ½À´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
1.1
°ü·Ã Ç׸ñ:
FocusAdapter , FocusEvent , ¡¸Tutorial: Writing a Focus Listener¡¹, ¡¸Reference: The Java Class Libraries (update file)¡¹

¸Þ¼ÒµåÀÇ °³¿ä
 void focusGained (FocusEvent  e)
          ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÃëµæÇϸé(ÀÚ) ºÒ·Á °©´Ï´Ù.
 void focusLost (FocusEvent  e)
          ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÀÒÀ¸¸é(ÀÚ) ºÒ·Á °©´Ï´Ù.
 

¸Þ¼ÒµåÀÇ »ó¼¼

focusGained

public void focusGained(FocusEvent  e)
ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÃëµæÇϸé(ÀÚ) ºÒ·Á °©´Ï´Ù.


focusLost

public void focusLost(FocusEvent  e)
ÄÄÆÛ³ÍÆ®°¡ Űº¸µå Æ÷Ä¿½º¸¦ ÀÒÀ¸¸é(ÀÚ) ºÒ·Á °©´Ï´Ù.


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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