JavaTM 2 Platform
Standard Ed. 5.0

javax.swing
Ŭ·¡½º RepaintManager

java.lang.Object 
  »óÀ§¸¦ È®Àå javax.swing.RepaintManager

public class RepaintManager
extends Object

ÀÌ Å¬·¡½º´Â Àç·»´õ¸µ ¿ä±¸¸¦ °ü¸®ÇØ, ÄÄÆÛ³ÍÆ® Æ®¸®ÀÇ ¸â¹ö¿¡ ´ëÇÑ º¹¼öÀÇ ¿ä±¸¸¦ 1ȸ ÀÇ Àç·»´õ¸µ¿¡ Á¤¸®ÇÏ´Â °Í µî¿¡ÀÇÇØ Àç·»´õ¸µÀÇ È¸¼ö¸¦ ÃÖ¼ÒÇÑÀ¸·Î ´©¸¨´Ï´Ù.


»ý¼ºÀÚ °³¿ä
RepaintManager ()
          »õ·Î¿î RepaintManager ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void addDirtyRegion (JComponent  c, int x, int y, int w, int h)
          ÀçÇ¥½ÃµÇ´Â ÄÄÆÛ³ÍÆ®ÀÇ ¸®½ºÆ®¿¡ ÄÄÆÛ³ÍÆ®¸¦ Ãß°¡ÇÕ´Ï´Ù.
 void addInvalidComponent (JComponent  invalidComponent)
          ·¹À̾ƿôÀÇ ÇÊ¿ä¿¡ µû¶ó¼­ ÄÄÆÛ³ÍÆ®¸¦ ¸¶Å© ÇØ, ÄÄÆÛ³ÍÆ®ÀÇ ÃÖÃÊÀÇ isValidateRoot()ÀÇ »óÀ§ °´Ã¼¸¦ °ËÁõÇÏ´Â À̺¥Æ®µð½ºÆÐÄ¡½º·¹µå¸¦ À§Çؼ­ ½ÇÇà °¡´ÉÇÑ ÄÄÆÛ³ÍÆ®¸¦ ±â´Ù¸®´Â Çà·Ä¿¡ ³Ö½À´Ï´Ù.
static RepaintManager currentManager (Component  c)
          Component¸¦ ÁöÁ¤ÇØ, È£ÃâÃø threadÀÇ RepaintManager¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static RepaintManager currentManager (JComponent  c)
          JComponent¸¦ ÁöÁ¤ÇØ, È£ÃâÃø threadÀÇ RepaintManager¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Rectangle getDirtyRegion (JComponent  aComponent)
          ÄÄÆÛ³ÍÆ®ÀÇ ÇöÀçÀÇ ´õƼ ¸®Á¯À» ¸®ÅÏÇÕ´Ï´Ù.
 Dimension getDoubleBufferMaximumSize ()
          ÃÖ´ëÀÇ ´õºí ¹öÆÛ »çÀÌÁ ¸®ÅÏÇÕ´Ï´Ù.
 Image getOffscreenBuffer (Component  c, int proposedWidth, int proposedHeight)
          ´õºí ¹öÆ۷μ­ ÄÄÆÛ³ÍÆ® c¿Í ÇÔ²² »ç¿ëµÇ´Â ¿ÀÇÁ ½ºÅ©¸° ¹öÆÛ¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Image getVolatileOffscreenBuffer (Component  c, int proposedWidth, int proposedHeight)
          ´õºí ¹öÆ۷μ­ ÁöÁ¤ÀÇ ÄÄÆÛ³ÍÆ® c¿Í ÇÔ²² »ç¿ëµÇ´Â volatile ¿ÀÇÁ ½ºÅ©¸° ¹öÆÛ¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 boolean isCompletelyDirty (JComponent  aComponent)
          ´ÙÀ½ÀÇ paintDirtyRegions()·Î aComponent°¡ ¿ÏÀüÇÏ°Ô ÆäÀÎÆ® µÇ´Â °æ¿ì¿¡ true¸¦ µ¹·ÁÁÖ´Â °£ÀÌ ¸Þ¼­µåÀÔ´Ï´Ù.
 boolean isDoubleBufferingEnabled ()
          ÀÌ RepaintManager¿¡ ´ëÇؼ­ ´õºí ¹öÆÛ¸µÀ» ÇÏ´Â °æ¿ì¿¡ true¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 void markCompletelyClean (JComponent  aComponent)
          ¿ÏÀüÇÏ°Ô ±ú²ýÇÑ ÄÄÆÛ³ÍÆ®¸¦ ¸¶Å© ÇÕ´Ï´Ù.
 void markCompletelyDirty (JComponent  aComponent)
          ¿ÏÀüÇÏ°Ô ´õƼÀÎ ÄÄÆÛ³ÍÆ®¸¦ ¸¶Å© ÇÕ´Ï´Ù.
 void paintDirtyRegions ()
          ´õƼ·Î¼­ ¸¶Å© µÈ ÄÄÆÛ³ÍÆ®¸¦ ¸ðµÎ ÆäÀÎÆ® ÇÕ´Ï´Ù.
 void removeInvalidComponent (JComponent  component)
          ¹«È¿ÀÎ ÄÄÆÛ³ÍÆ®ÀÇ ¸®½ºÆ®·ÎºÎÅÍ ÄÄÆÛ³ÍÆ®¸¦ »èÁ¦ÇÕ´Ï´Ù.
static void setCurrentManager (RepaintManager  aRepaintManager)
          È£ÃâÃø thread·Î »ç¿ëµÇ´Â RepaintManager¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setDoubleBufferingEnabled (boolean aFlag)
          ´õºí ¹öÆÛ¸µÀ» À¯È¿ ¶Ç´Â ¹«È¿·Î ÇÕ´Ï´Ù.
 void setDoubleBufferMaximumSize (Dimension  d)
          ÃÖ´ëÀÇ ´õºí ¹öÆÛ »çÀÌÁ ¼³Á¤ÇÕ´Ï´Ù.
 String toString ()
          ÀÌ °´Ã¼ÀÇ ÇÁ·ÎÆÛƼ¸¦ Ç¥½Ã ¹× ½Äº°Çϴ ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.
 void validateInvalidComponents ()
          ¹«È¿·Î¼­ ¸¶Å© µÈ ÄÄÆÛ³ÍÆ®¸¦ ¸ðµÎ °ËÁõÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

RepaintManager

public RepaintManager()
»õ·Î¿î RepaintManager ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù. ÀÌ »ý¼ºÀÚ¸¦ Á÷Á¢ È£ÃâÇÏ´Â °ÍÀº °ÅÀÇ ¾ø½À´Ï´Ù. µðÆúÆ®ÀÇ RepaintManager¸¦ ÃëµæÇÏ·Á¸é, RepaintManager.currentManager(JComponent) (ÀϹÝÀûÀ¸·Î this)¸¦ »ç¿ëÇÕ´Ï´Ù.

¸Þ¼­µåÀÇ »ó¼¼

currentManager

public static RepaintManager  currentManager(Component  c)
Component¸¦ ÁöÁ¤ÇØ, È£ÃâÃø threadÀÇ RepaintManager¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
c - Component. µðÆúÆ®ÀÇ ±¸Çö¿¡¼­´Â »ç¿ëµÇÁö ¾Ê´Â´Ù. ´Ù¸¸, ÀÌ ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) Çϸé, Component¿¡ ÀÀÇØ ´Ù¸¥ RepaintManager¸¦ µ¹·ÁÁÙ ¼ö°¡ ÀÖ´Ù
¹Ýȯ°ª:
RepaintManager °´Ã¼

currentManager

public static RepaintManager  currentManager(JComponent  c)
JComponentÀ» ÁöÁ¤ÇØ, È£ÃâÃø threadÀÇ RepaintManager¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÁÖ: ÀÌ ¸Þ¼­µå´Â ±¸¹öÀüÀÇ Swing ¶óÀ̺귯¸®ÀÇ ¹ÙÀ̳ʸ®¿ÍÀÇ ÇÏÀ§ ȣȯ¼ºÀ» À§Çؼ­ Á¦°øµË´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ´ÜÁö currentManager(Component) ¿¡ ÀÇÇØ ¸®ÅÏµÈ °á°ú¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
c - JComponent. »ç¿ëµÇÁö ¾Ê´Â´Ù
¹Ýȯ°ª:
RepaintManager °´Ã¼

setCurrentManager

public static void setCurrentManager(RepaintManager  aRepaintManager)
È£ÃâÃø thread·Î »ç¿ëµÇ´Â RepaintManager¸¦ ¼³Á¤ÇÕ´Ï´Ù. aRepaintManager °¡ È£ÃâÃø threadÀÇ thread ±×·ìÀÇ ÇöÀçÀÇ RepaintManager°¡ µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
aRepaintManager - »ç¿ëÇÏ´Â RepaintManager °´Ã¼

addInvalidComponent

public void addInvalidComponent(JComponent  invalidComponent)
·¹À̾ƿôÀÇ ÇÊ¿ä¿¡ µû¶ó¼­ ÄÄÆÛ³ÍÆ®¸¦ ¸¶Å© ÇØ, ÄÄÆÛ³ÍÆ®ÀÇ ÃÖÃÊÀÇ isValidateRoot()ÀÇ »óÀ§ °´Ã¼¸¦ °ËÁõÇÏ´Â À̺¥Æ®µð½ºÆÐÄ¡½º·¹µå¸¦ À§Çؼ­ ½ÇÇà °¡´ÉÇÑ ÄÄÆÛ³ÍÆ®¸¦ ±â´Ù¸®´Â Çà·Ä¿¡ ³Ö½À´Ï´Ù.

°ü·Ã Ç׸ñ:
JComponent.isValidateRoot(), removeInvalidComponent(javax.swing.JComponent)

removeInvalidComponent

public void removeInvalidComponent(JComponent  component)
¹«È¿ÀÎ ÄÄÆÛ³ÍÆ®ÀÇ ¸®½ºÆ®·ÎºÎÅÍ ÄÄÆÛ³ÍÆ®¸¦ »èÁ¦ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
addInvalidComponent(javax.swing.JComponent)

addDirtyRegion

public void addDirtyRegion(JComponent  c,
                           int x,
                           int y,
                           int w,
                           int h)
ÀçÇ¥½ÃµÇ´Â ÄÄÆÛ³ÍÆ®ÀÇ ¸®½ºÆ®¿¡ ÄÄÆÛ³ÍÆ®¸¦ Ãß°¡ÇÕ´Ï´Ù. c¿¡ ÀÌ¹Ì ´õƼ ¸®Á¯ÀÌ ÀÖ´Â °æ¿ì, ±¸Çü (x, y, w, h) Àº Àç·»´õ¸µ µÇ´Â ¿µ¿ª°ú °áÇյ˴ϴÙ.

°ü·Ã Ç׸ñ:
JComponent.repaint(long, int, int, int, int)

getDirtyRegion

public Rectangle  getDirtyRegion(JComponent  aComponent)
ÄÄÆÛ³ÍÆ®ÀÇ ÇöÀçÀÇ ´õƼ ¸®Á¯À» ¸®ÅÏÇÕ´Ï´Ù. ÄÄÆÛ³ÍÆ®°¡ ´õƼ°¡ ¾Æ´Ñ °æ¿ì´Â ºñ¾îÀÖ´Â ±¸ÇüÀ» ¸®ÅÏÇÕ´Ï´Ù.


markCompletelyDirty

public void markCompletelyDirty(JComponent  aComponent)
¿ÏÀüÇÏ°Ô ´õƼÀÎ ÄÄÆÛ³ÍÆ®¸¦ ¸¶Å© ÇÕ´Ï´Ù. aComponent´Â ´ÙÀ½ÀÇ paintDirtyRegions()ÀÇ È£Ãâ·Î ¿ÏÀüÇÏ°Ô ÆäÀÎÆ® µË´Ï´Ù.


markCompletelyClean

public void markCompletelyClean(JComponent  aComponent)
¿ÏÀüÇÏ°Ô ±ú²ýÇÑ ÄÄÆÛ³ÍÆ®¸¦ ¸¶Å© ÇÕ´Ï´Ù. aComponent´Â ´ÙÀ½ÀÇ paintDirtyRegions()ÀÇ È£Ãâ·Î ÆäÀÎÆ® µÉ °ÍÀº ¾ø½À´Ï´Ù.


isCompletelyDirty

public boolean isCompletelyDirty(JComponent  aComponent)
´ÙÀ½ÀÇ paintDirtyRegions()·Î aComponent°¡ ¿ÏÀüÇÏ°Ô ÆäÀÎÆ® µÇ´Â °æ¿ì¿¡ true¸¦ µ¹·ÁÁÖ´Â °£ÀÌ ¸Þ¼­µåÀÔ´Ï´Ù. ´õƼ ¸®Á¯À» °è»êÇϸé, ÄÄÆÛ³ÍÆ®¿¡ ºÎÇÏ°¡ Å« °æ¿ì´Â ÀÌ ¸Þ¼­µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä. true¸¦ µ¹·ÁÁÖ´Â °æ¿ì¿¡´Â ´õƼ ¸®Á¯ÀÇ °è»êÀ» ÇÇÇÒ ¼ö ÀÖ½À´Ï´Ù.


validateInvalidComponents

public void validateInvalidComponents()
¹«È¿·Î¼­ ¸¶Å© µÈ ÄÄÆÛ³ÍÆ®¸¦ ¸ðµÎ °ËÁõÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
addInvalidComponent(javax.swing.JComponent)

paintDirtyRegions

public void paintDirtyRegions()
´õƼ·Î¼­ ¸¶Å© µÈ ÄÄÆÛ³ÍÆ®¸¦ ¸ðµÎ ÆäÀÎÆ® ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
addDirtyRegion(javax.swing.JComponent, int, int, int, int)

toString

public String  toString()
ÀÌ °´Ã¼ÀÇ ÇÁ·ÎÆÛƼ¸¦ Ç¥½Ã ¹× ½Äº°Çϴ ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ °´Ã¼ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö

getOffscreenBuffer

public Image  getOffscreenBuffer(Component  c,
                                int proposedWidth,
                                int proposedHeight)
´õºí ¹öÆ۷μ­ ÄÄÆÛ³ÍÆ® c¿Í ÇÔ²² »ç¿ëµÇ´Â ¿ÀÇÁ ½ºÅ©¸° ¹öÆÛ¸¦ ¸®ÅÏÇÕ´Ï´Ù. µðÆúÆ®¿¡¼­´Â RepaintManager ¸¶´Ù ´õºí ¹öÆÛ°¡ ÀÖ½À´Ï´Ù. ¹öÆÛ´Â (proposedWidth, proposedHeight) º¸´Ù ÀÛÀº °æ¿ì°¡ ÀÖ½À´Ï´Ù. ÀÌ°ÍÀÌ ¹ß»ýÇÏ´Â °ÍÀº ¼öÃëÇÏ´Â ÃøÀÇ ÀçÆäÀÎÆ® ¸Å´ÏÀú¿¡ ´ëÇؼ­ ÃÖ´ëÀÇ ´õºí ¹öÆÛ »çÀÌÁî°¡ ¼³Á¤µÇ¾úÀ» °æ¿ìÀÔ´Ï´Ù.


getVolatileOffscreenBuffer

public Image  getVolatileOffscreenBuffer(Component  c,
                                        int proposedWidth,
                                        int proposedHeight)
´õºí ¹öÆ۷μ­ ÁöÁ¤ÀÇ ÄÄÆÛ³ÍÆ® c¿Í ÇÔ²² »ç¿ëµÇ´Â volatile ¿ÀÇÁ ½ºÅ©¸° ¹öÆÛ¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¸®ÅÏµÈ À̹ÌÁö´Â VolatileImage ÀνºÅϽºÀ̸ç, VolatileImage °´Ã¼¸¦ ÀνºÅϽºÈ­ÇÒ ¼ö ¾ø¾ú´ø °æ¿ì´Â nullÀÌ ¸®Åϵ˴ϴ٠. ¹öÆÛ´Â (proposedWidth, proposedHeight) º¸´Ù ÀÛÀº °æ¿ì°¡ ÀÖ½À´Ï´Ù. ÀÌ°ÍÀÌ ¹ß»ýÇÏ´Â °ÍÀº ¼öÃëÇÏ´Â ÃøÀÇ ÀçÆäÀÎÆ® ¸Å´ÏÀú¿¡ ´ëÇؼ­ ÃÖ´ëÀÇ ´õºí ¹öÆÛ »çÀÌÁî°¡ ¼³Á¤µÇ¾úÀ» °æ¿ìÀÔ´Ï´Ù.

µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
VolatileImage

setDoubleBufferMaximumSize

public void setDoubleBufferMaximumSize(Dimension  d)
ÃÖ´ëÀÇ ´õºí ¹öÆÛ »çÀÌÁ ¼³Á¤ÇÕ´Ï´Ù.


getDoubleBufferMaximumSize

public Dimension  getDoubleBufferMaximumSize()
ÃÖ´ëÀÇ ´õºí ¹öÆÛ »çÀÌÁ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÃÖ´ë »çÀÌÁ ³ªÅ¸³»´Â Dimension °´Ã¼

setDoubleBufferingEnabled

public void setDoubleBufferingEnabled(boolean aFlag)
´õºí ¹öÆÛ¸µÀ» À¯È¿ ¶Ç´Â ¹«È¿·Î ÇÕ´Ï´Ù. ÁÖÀÇ: ÀÌ ÇÁ·ÎÆÛƼÀÇ ±âº»°ª´Â °¢ Ç÷§Æû¿¡¼­ ÃÖÀûÀÎ ÆäÀÎÆ® ÆÛÆ÷¸Õ½º¸¦ ½ÇÇöÇÒ ¼ö ÀÖµµ·Ï ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù. ÇÁ·Î±×·¥À¸·Î ÀÌ ÇÁ·Î±×·¥À» Á÷Á¢ º¯°æÇÏ´Â °ÍÀº ÃßõÇÏÁö ¾Ê½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
aFlag - ´õºí ¹öÆÛ¸µÀ» À¯È¿ÇÏ°Ô ÇÏ´Â °æ¿ì´Â true
°ü·Ã Ç׸ñ:
isDoubleBufferingEnabled()

isDoubleBufferingEnabled

public boolean isDoubleBufferingEnabled()
ÀÌ RepaintManager¿¡ ´ëÇؼ­ ´õºí ¹öÆÛ¸µÀ» ÇÏ´Â °æ¿ì¿¡ true¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ ÇÁ·ÎÆÛƼÀÇ ±âº»°ª´Â Ç÷§Æû¿¡ µû¶ó¼­ ´Ù¸¨´Ï´Ù. AWT ·Î ³×ÀÌƼºêÀÎ ´õºí ¹öÆÛ¸µÀÌ Áö¿ø µÇ°í ÀÖ´Â Ç÷§Æû¿¡¼­´Â Swing ·Î ºÒÇÊ¿äÇÑ ¹öÆÛ¸µÀ» ÇÏÁö ¾Ê°Ô, ±âº»°ªÀÌ false·Î ¼³Á¤µË´Ï´Ù. ³×ÀÌƼºêÀÎ ´õºí ¹öÆÛ¸µÀÌ Áö¿ø µÇ¾î ÀÖÁö ¾ÊÀº Ç÷§Æû¿¡¼­´Â ±âº»°ªÀÌ true·Î ¼³Á¤µË´Ï´Ù.

¹Ýȯ°ª:
ÀÌ °´Ã¼¿¡ ´ëÇؼ­ ´õºí ¹öÆÛ¸µÀ» ÇÏ´Â °æ¿ì´Â true

JavaTM 2 Platform
Standard Ed. 5.0

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