JavaTM 2 Platform
Standard Ed. 5.0

java.awt.dnd
Ŭ·¡½º DropTargetDropEvent

java.lang.Object 
  »óÀ§¸¦ È®Àå java.util.EventObject 
      »óÀ§¸¦ È®Àå java.awt.dnd.DropTargetEvent 
          »óÀ§¸¦ È®Àå java.awt.dnd.DropTargetDropEvent
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable

public class DropTargetDropEvent
extends DropTargetEvent

DropTargetDropEvent´Â DropTargetListener drop() ¸Þ¼­µå¸¦ °³ÀÔ½ÃÄÑ º¸³»Áý´Ï´Ù.

DropTargetDropEvent´Â µå·¡±×£¦µå·Ó Á¶ÀÛÀÇ ÇöÀç »óŸ¦ ¹Ý¿µÇÑ ¡¸¼Ò½º µå·Ó ¾×¼Ç¡¹°ú¡¸»ç¿ëÀÚ µå·Ó ¾×¼Ç¡¹À» ÅëÁöÇÕ´Ï´Ù.

¡¸¼Ò½º µå·Ó ¾×¼Ç¡¹Àº ÀÌ µå·¡±×£¦µå·Ó Á¶ÀÛÀÇ µå·¡±× ¼Ò½º·Î Áö¿øµÇ°í ÀÖ´Â ÀÏ·ÃÀÇ µå·Ó ¾×¼ÇÀ» ³ªÅ¸³»´Â DnDConstants ºñÆ® ´ÜÀ§ÀÇ ¸¶½ºÅ©ÀÔ´Ï´Ù.

¡¸»ç¿ëÀÚ µå·Ó ¾×¼Ç¡¹Àº µå·¡±× ¼Ò½º·Î Áö¿øµÇ´Â µå·Ó ¾×¼Ç°ú »ç¿ëÀÚ°¡ ¼±ÅÃÇÑ µå·Ó ¾×¼Ç¿¡ µû¶ó¼­ ´Ù¸¨´Ï´Ù. »ç¿ëÀÚ´Â µå·¡±× Á¶ÀÛÁß¿¡ ¼ö½Ä Å°¸¦ ´©¸£´Â °ÍÀ¸·Î µå·Ó ¾×¼ÇÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.

 
   Ctrl + Shift -> ACTION_LINK
   Ctrl         -> ACTION_COPY
   Shift        -> ACTION_MOVE
 
»ç¿ëÀÚ°¡ µå·Ó ¾×¼ÇÀ» ¼±ÅÃÇßÀ» °æ¿ì, ¡¸»ç¿ëÀÚ µå·Ó ¾×¼Ç¡¹Àº ¼±ÅÃµÈ µå·Ó ¾×¼ÇÀÌ µå·¡±× ¼Ò½º·Î Áö¿øµÇ°í ÀÖÀ¸¸é, ±× µå·Ó ¾×¼ÇÀ» ³ªÅ¸³»´Â DnDConstants 1°³ ÀÔ´Ï´Ù. ±× µå·Ó ¾×¼ÇÀÌ µå·¡±× ¼Ò½º·Î Áö¿øµÇ¾î ÀÖÁö ¾ÊÀ¸¸é, DnDConstants.ACTION_NONE ÀÔ´Ï´Ù.

»ç¿ëÀÚ°¡ µå·Ó ¾×¼ÇÀ» ¼±ÅÃÇÏÁö ¾Ê´Â °æ¿ì´Â µå·¡±× ¼Ò½º·Î Áö¿øµÇ°í ÀÖ´Â ÀÏ·ÃÀÇ µå·Ó ¾×¼ÇÀ» ³ªÅ¸³»´Â ÀÏ·ÃÀÇ DnDConstants·Î DnDConstants.ACTION_MOVE, DnDConstants.ACTION_COPY, DnDConstants.ACTION_LINK°¡ ¼ø¼­¿¡ °Ë»öµÇ¾î ¡¸»ç¿ëÀÚ µå·Ó ¾×¼Ç¡¹Àº ÃÖÃÊ·Î ¹ß°ßµÈ Á¤¼ö°¡ µË´Ï´Ù. Á¤¼ö°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì, ¡¸»ç¿ëÀÚ µå·Ó ¾×¼Ç¡¹Àº DnDConstants.ACTION_NONE°¡ µË´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

ÇÊµå °³¿ä
 
Ŭ·¡½º java.awt.dnd. DropTargetEvent ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
context
 
Ŭ·¡½º java.util. EventObject ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
source
 
»ý¼ºÀÚ °³¿ä
DropTargetDropEvent (DropTargetContext  dtc, Point  cursorLocn, int dropAction, int srcActions)
          ÀÌ Á¶ÀÛÀÇ DropTargetContext, Component ÁÂÇ¥¿¡ ÀÖ´Â µå·¡±× Cursor ÇÖ ½ºÆ÷Æ®ÀÇ À§Ä¡, ÇöÀç »ç¿ëÀÚ°¡ ¼±ÅÃÇÑ µå·Ó ¾×¼Ç, ±×¸®°í Àü¼Û¿øÀ¸·Î Áö¿øµÇ°í ÀÖ´Â ÇöÀçÀÇ ÀÏ·ÃÀÇ ¾×¼ÇÀ¸·ÎDropTargetDropEvent¸¦ ±¸ÃàÇÕ´Ï´Ù.
DropTargetDropEvent (DropTargetContext  dtc, Point  cursorLocn, int dropAction, int srcActions, boolean isLocal)
          ÀÌ Á¶ÀÛÀÇ DropTargetContext, Component ÁÂÇ¥¿¡ ÀÖ´Â µå·¡±× Cursor ÇÖ ½ºÆ÷Æ®ÀÇ À§Ä¡, ÇöÀç »ç¿ëÀÚ°¡ ¼±ÅÃÇÑ µå·Ó ¾×¼Ç, Àü¼Û¿øÀ¸·Î Áö¿øµÇ°í ÀÖ´Â ÇöÀçÀÇ ÀÏ·ÃÀÇ ¾×¼Ç, ±×¸®°í Àü¼Û¿øÀÌ Å¸°Ù°ú °°Àº JVM¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean·Î ÁöÁ¤ÇØ, DropTargetEventÀ» ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void acceptDrop (int dropAction)
          ÁöÁ¤µÈ ¾×¼ÇÀ» »ç¿ëÇØ, µå·ÓÀ» ¹Þ¾ÆµéÀÔ´Ï´Ù.
 void dropComplete (boolean success)
          ÀÌ ¸Þ¼­µå´Â µå·Ó Àü¼ÛÀÌ ¿Ï·áÇÑ °ÍÀ» DragSource¿¡ ÅëÁöÇÕ´Ï´Ù.
 DataFlavor [] getCurrentDataFlavors ()
          ÀÌ ¸Þ¼­µå´Â ÇöÀçÀÇ DataFlavor¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 List <DataFlavor > getCurrentDataFlavorsAsList ()
          ÀÌ ¸Þ¼­µå´Â ÇöÀç À¯È¿ÇÑ DataFlavor¸¦ java.util.List·Î ¼­ ¸®ÅÏÇÕ´Ï´Ù.
 int getDropAction ()
          ÀÌ ¸Þ¼­µå´Â »ç¿ëÀÚ µå·Ó ¾×¼ÇÀ» ¸®ÅÏÇÕ´Ï´Ù.
 Point getLocation ()
          ÀÌ ¸Þ¼­µå´Â Component ÁÂÇ¥·Î Cursor ÇöÀçÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â Point¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 int getSourceActions ()
          ÀÌ ¸Þ¼­µå´Â ¼Ò½º µå·Ó ¾×¼ÇÀ» ¸®ÅÏÇÕ´Ï´Ù.
 Transferable getTransferable ()
          ÀÌ ¸Þ¼­µå´Â µå·Ó¿¡ °ü·ÃÇÑ Transferable °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 boolean isDataFlavorSupported (DataFlavor  df)
          ÀÌ ¸Þ¼­µå´Â ÁöÁ¤ÇÑ DataFlavor°¡ Àü¼Û¿øÀ¸·Î À¯È¿ÇÑ°¡ ¾î¶²°¡¸¦ ³ªÅ¸³»´Â booleanÀ» ¸®ÅÏÇÕ´Ï´Ù.
 boolean isLocalTransfer ()
          ÀÌ ¸Þ¼­µå´Â Àü¼Û¿øÀÌ Å¸°Ù°ú °°Àº JVM¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â int¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 void rejectDrop ()
          µå·ÓÀ» °ÅºÎÇÕ´Ï´Ù.
 
Ŭ·¡½º java.awt.dnd. DropTargetEvent ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getDropTargetContext
 
Ŭ·¡½º java.util. EventObject ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getSource, toString
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

DropTargetDropEvent

public DropTargetDropEvent(DropTargetContext  dtc,
                           Point  cursorLocn,
                           int dropAction,
                           int srcActions)
ÀÌ Á¶ÀÛÀÇ DropTargetContext, Component ÁÂÇ¥¿¡ ÀÖ´Â µå·¡±× Cursor ÇÖ ½ºÆ÷Æ®ÀÇ À§Ä¡, ÇöÀç »ç¿ëÀÚ°¡ ¼±ÅÃÇÑ µå·Ó ¾×¼Ç, ±×¸®°í Àü¼Û¿øÀ¸·Î Áö¿øµÇ°í ÀÖ´Â ÇöÀçÀÇ ÀÏ·ÃÀÇ ¾×¼ÇÀ¸·ÎDropTargetDropEvent¸¦ ±¸ÃàÇÕ´Ï´Ù. µðÆúÆ®¿¡¼­´Â ÀÌ »ý¼ºÀڴ Ÿ°ÙÀÌ Àü¼Û¿ø°ú °°Àº °¡»ó ¸Ó½Å¿¡ ¾ø´Â °ÍÀ̶ó°í º¾´Ï´Ù. Áï isLocalTransfer() °¡ false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
dtc - ÀÌ Á¶ÀÛÀÇ DropTargetContext
cursorLocn - Component ÁÂÇ¥¿¡¼­ÀÇ, ¡¸µå·¡±× ¡¹Ä¿¼­ ÇÖ ½ºÆ÷Æ®ÀÇ À§Ä¡
dropAction - »ç¿ëÀÚ µå·Ó ¾×¼Ç
srcActions - ¼Ò½º µå·Ó ¾×¼Ç
¿¹¿Ü:
NullPointerException - cursorLocn°¡ nullÀÎ °æ¿ì
IllegalArgumentException - dropAction ÀÌ DnDConstants ¾ðÁ¨°¡°¡ ¾Æ´Ñ °æ¿ì
IllegalArgumentException - srcActions ÀÌ DnDConstants ºñÆ® ´ÜÀ§ÀÇ ¸¶½ºÅ©°¡ ¾Æ´Ñ °æ¿ì
IllegalArgumentException - dtc°¡ nullÀÎ °æ¿ì

DropTargetDropEvent

public DropTargetDropEvent(DropTargetContext  dtc,
                           Point  cursorLocn,
                           int dropAction,
                           int srcActions,
                           boolean isLocal)
ÀÌ Á¶ÀÛÀÇ DropTargetContext, Component ÁÂÇ¥¿¡ ÀÖ´Â µå·¡±× Cursor ÇÖ ½ºÆ÷Æ®ÀÇ À§Ä¡, ÇöÀç »ç¿ëÀÚ°¡ ¼±ÅÃÇÑ µå·Ó ¾×¼Ç, Àü¼Û¿øÀ¸·Î Áö¿øµÇ°í ÀÖ´Â ÇöÀçÀÇ ÀÏ·ÃÀÇ ¾×¼Ç, ±×¸®°í Àü¼Û¿øÀÌ Å¸°Ù°ú °°Àº JVM¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean·Î ÁöÁ¤ÇØ, DropTargetEventÀ» ±¸ÃàÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
dtc - ÀÌ Á¶ÀÛÀÇ DropTargetContext
cursorLocn - Component ÁÂÇ¥¿¡¼­ÀÇ, ¡¸µå·¡±× ¡¹Ä¿¼­ ÇÖ ½ºÆ÷Æ®ÀÇ À§Ä¡
dropAction - »ç¿ëÀÚ µå·Ó ¾×¼Ç
srcActions - ¼Ò½º µå·Ó ¾×¼Ç
isLocal - Àü¼Û¿øÀÌ Å¸°Ù°ú °°Àº JVM¿¡ ÀÖ´Â °æ¿ì´Â true
¿¹¿Ü:
NullPointerException - cursorLocn°¡ nullÀÎ °æ¿ì
IllegalArgumentException - dropAction ÀÌ DnDConstants ¾ðÁ¨°¡°¡ ¾Æ´Ñ °æ¿ì
IllegalArgumentException - srcActions ÀÌ DnDConstants ºñÆ® ´ÜÀ§ÀÇ ¸¶½ºÅ©°¡ ¾Æ´Ñ °æ¿ì
IllegalArgumentException - dtc°¡ nullÀÎ °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

getLocation

public Point  getLocation()
ÀÌ ¸Þ¼­µå´Â Component ÁÂÇ¥·Î Cursor ÇöÀçÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â Point¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Component ÁÂÇ¥¿¡¼­ÀÇ, ÇöÀçÀÇ Cursor À§Ä¡

getCurrentDataFlavors

public DataFlavor [] getCurrentDataFlavors()
ÀÌ ¸Þ¼­µå´Â ÇöÀçÀÇ DataFlavor¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÇöÀçÀÇ DataFlavor

getCurrentDataFlavorsAsList

public List <DataFlavor > getCurrentDataFlavorsAsList()
ÀÌ ¸Þ¼­µå´Â ÇöÀç À¯È¿ÇÑ DataFlavor¸¦ java.util.List·Î ¼­ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÇöÀçÀÇ À¯È¿ÇÑ DataFlavor java.util.List

isDataFlavorSupported

public boolean isDataFlavorSupported(DataFlavor  df)
ÀÌ ¸Þ¼­µå´Â ÁöÁ¤ÇÑ DataFlavor°¡ Àü¼Û¿øÀ¸·Î À¯È¿ÇÑ°¡ ¾î¶²°¡¸¦ ³ªÅ¸³»´Â booleanÀ» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
df - ÆÇÁ¤ ´ë»óÀÇ DataFlavor

¹Ýȯ°ª:
ÁöÁ¤µÈ DataFlavor°¡ ¼Ò½º·Î À¯È¿ÇÑ °æ¿ì

getSourceActions

public int getSourceActions()
ÀÌ ¸Þ¼­µå´Â ¼Ò½º µå·Ó ¾×¼ÇÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
¼Ò½º µå·Ó ¾×¼Ç

getDropAction

public int getDropAction()
ÀÌ ¸Þ¼­µå´Â »ç¿ëÀÚ µå·Ó ¾×¼ÇÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
»ç¿ëÀÚ µå·Ó ¾×¼Ç

getTransferable

public Transferable  getTransferable()
ÀÌ ¸Þ¼­µå´Â µå·Ó¿¡ °ü·ÃÇÑ Transferable °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
µå·Ó¿¡ °ü·ÃÇÑ Transferable

acceptDrop

public void acceptDrop(int dropAction)
ÁöÁ¤µÈ ¾×¼ÇÀ» »ç¿ëÇØ, µå·ÓÀ» ¹Þ¾ÆµéÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
dropAction - ÁöÁ¤µÈ ¾×¼Ç

rejectDrop

public void rejectDrop()
µå·ÓÀ» °ÅºÎÇÕ´Ï´Ù.


dropComplete

public void dropComplete(boolean success)
ÀÌ ¸Þ¼­µå´Â µå·Ó Àü¼ÛÀÌ ¿Ï·áÇÑ °ÍÀ» DragSource¿¡ ÅëÁöÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
success - µå·Ó Àü¼ÛÀÌ ¿Ï·áÇÑ °ÍÀ» ³ªÅ¸³»´Â boolean

isLocalTransfer

public boolean isLocalTransfer()
ÀÌ ¸Þ¼­µå´Â Àü¼Û¿øÀÌ Å¸°Ù°ú °°Àº JVM¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â int¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Source°¡ °°Àº JVM¿¡ ÀÖÀ»Áö ¾î¶³Áö

JavaTM 2 Platform
Standard Ed. 5.0

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