JavaTM 2 Platform
Standard Ed. 5.0

javax.swing.plaf.basic
Ŭ·¡½º BasicScrollPaneUI

java.lang.Object 
  »óÀ§¸¦ È®Àå javax.swing.plaf.ComponentUI 
      »óÀ§¸¦ È®Àå javax.swing.plaf.ScrollPaneUI 
          »óÀ§¸¦ È®Àå javax.swing.plaf.basic.BasicScrollPaneUI
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
ScrollPaneConstants
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
MetalScrollPaneUI

public class BasicScrollPaneUI
extends ScrollPaneUI
implements ScrollPaneConstants

ScrollPaneUI µðÆúÆ®ÀÇ Look & Feel ¿¡ ÇÑ ±¸ÇöÀÔ´Ï´Ù.


Áßø(Nested) Ŭ·¡½º °³¿ä
 class BasicScrollPaneUI.HSBChangeListener
          ¼öÆò ½ºÅ©·Ñ ¹ÙÀÇ ¸®½º³ÊÀÔ´Ï´Ù.
protected  class BasicScrollPaneUI.MouseWheelHandler
          MouseWheelHandler´Â MouseWheelListener ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â ³»ºÎ Ŭ·¡½ºÀÔ´Ï´Ù.
 class BasicScrollPaneUI.PropertyChangeHandler
           
 class BasicScrollPaneUI.ViewportChangeHandler
          ºäÆ÷Æ®À̺¥Æ®ÀÇ ¸®½º³ÊÀÔ´Ï´Ù.
 class BasicScrollPaneUI.VSBChangeListener
          ¼öÁ÷ ½ºÅ©·Ñ ¹ÙÀÇ ¸®½º³ÊÀÔ´Ï´Ù.
 
ÇÊµå °³¿ä
protected  ChangeListener hsbChangeListener
           
protected  JScrollPane scrollpane
           
protected  PropertyChangeListener spPropertyChangeListener
           
protected  ChangeListener viewportChangeListener
           
protected  ChangeListener vsbChangeListener
           
 
ÀÎÅÍÆäÀ̽º javax.swing. ScrollPaneConstants ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
COLUMN_HEADER, HORIZONTAL_SCROLLBAR, HORIZONTAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED, HORIZONTAL_SCROLLBAR_NEVER, HORIZONTAL_SCROLLBAR_POLICY, LOWER_LEADING_CORNER, LOWER_LEFT_CORNER, LOWER_RIGHT_CORNER, LOWER_TRAILING_CORNER, ROW_HEADER, UPPER_LEADING_CORNER, UPPER_LEFT_CORNER, UPPER_RIGHT_CORNER, UPPER_TRAILING_CORNER, VERTICAL_SCROLLBAR, VERTICAL_SCROLLBAR_ALWAYS, VERTICAL_SCROLLBAR_AS_NEEDED, VERTICAL_SCROLLBAR_NEVER, VERTICAL_SCROLLBAR_POLICY, VIEWPORT
 
»ý¼ºÀÚ °³¿ä
BasicScrollPaneUI ()
           
 
¸Þ¼­µå °³¿ä
protected  ChangeListener createHSBChangeListener ()
           
protected  MouseWheelListener createMouseWheelListener ()
          installUI()°¡ JScrollPane¿¡ Ãß°¡ÇÏ´Â MouseWheelListener ÀνºÅϽº¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
protected  PropertyChangeListener createPropertyChangeListener ()
          installUI()¿¡ ÀÇÇØ JScrollPane¿¡ Ãß°¡µÇ´Â PropertyChangeListener ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù.
static ComponentUI createUI (JComponent  x)
           
protected  ChangeListener createViewportChangeListener ()
           
protected  ChangeListener createVSBChangeListener ()
           
 Dimension getMaximumSize (JComponent  c)
          Look & Feel¿¡ ÀûÀýÇÑ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®ÀÇ ÃÖ´ë »çÀÌÁ ¸®ÅÏÇÕ´Ï´Ù.
protected  void installDefaults (JScrollPane  scrollpane)
           
protected  void installKeyboardActions (JScrollPane  c)
           
protected  void installListeners (JScrollPane  c)
           
 void installUI (JComponent  x)
          Look & Feel¿¡ ÀûÀýÇÑ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®¸¦ ±¸¼ºÇÕ´Ï´Ù.
 void paint (Graphics  g, JComponent  c)
          Look &Feel¿¡ ÀûÀýÇÑ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®¸¦ ÆäÀÎÆ® ÇÕ´Ï´Ù.
protected  void syncScrollPaneWithViewport ()
           
protected  void uninstallDefaults (JScrollPane  c)
           
protected  void uninstallKeyboardActions (JScrollPane  c)
           
protected  void uninstallListeners (JComponent  c)
           
 void uninstallUI (JComponent  c)
          installUI ½Ã¿¡ ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®·Î ½ÇÇàÇÑ ±¸¼ºÀ» Ãë¼ÒÇÕ´Ï´Ù.
protected  void updateColumnHeader (PropertyChangeEvent  e)
           
protected  void updateRowHeader (PropertyChangeEvent  e)
           
protected  void updateScrollBarDisplayPolicy (PropertyChangeEvent  e)
           
protected  void updateViewport (PropertyChangeEvent  e)
           
 
Ŭ·¡½º javax.swing.plaf. ComponentUI ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
contains, getAccessibleChild, getAccessibleChildrenCount, getMinimumSize, getPreferredSize, update
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

scrollpane

protected JScrollPane  scrollpane

vsbChangeListener

protected ChangeListener  vsbChangeListener

hsbChangeListener

protected ChangeListener  hsbChangeListener

viewportChangeListener

protected ChangeListener  viewportChangeListener

spPropertyChangeListener

protected PropertyChangeListener  spPropertyChangeListener
»ý¼ºÀÚ »ó¼¼

BasicScrollPaneUI

public BasicScrollPaneUI()
¸Þ¼­µåÀÇ »ó¼¼

createUI

public static ComponentUI  createUI(JComponent  x)

paint

public void paint(Graphics  g,
                  JComponent  c)
Ŭ·¡½º ComponentUI ±â¼ú:
Look &Feel¿¡ ÀûÀýÇÑ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®¸¦ ÆäÀÎÆ® ÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ComponentUI.update ¸Þ¼­µå·ÎºÎÅÍ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®°¡ ÆäÀÎÆ® µÉ ¶§ È£ÃâÇÕ´Ï´Ù. ¼­ºê Ŭ·¡½º´Â ÀÌ ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇØ, ÁöÁ¤µÈ Graphics °´Ã¼¸¦ »ç¿ëÇØ ÄÄÆÛ³ÍÆ®ÀÇ ³»¿ëÀ» ·»´õ¸µ ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ComponentUI ³»ÀÇ paint
ÆĶó¹ÌÅÍ:
g - ÆäÀÎÆ® ´ë»óÀÇ Graphics ÄÁÅؽºÆ®
c - ÆäÀÎÆ® µÇ´Â ÄÄÆÛ³ÍÆ®. ÀÌ Àμö´Â ÀÚÁÖ ¹«½ÃµÇÁö¸¸, UI °´Ã¼°¡ »óžøÀÌ º¹¼öÀÇ ÄÄÆÛ³ÍÆ®¿¡ °øÀ¯µÇ´Â °æ¿ì¿¡ »ç¿ëµÇ´Â ÀÏÀÌ ÀÖ´Â
°ü·Ã Ç׸ñ:
ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)

getMaximumSize

public Dimension  getMaximumSize(JComponent  c)
Ŭ·¡½º ComponentUI ±â¼ú:
Look & Feel¿¡ ÀûÀýÇÑ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®ÀÇ ÃÖ´ë »çÀÌÁ ¸®ÅÏÇÕ´Ï´Ù. nullÀÌ ¸®ÅϵÈÀÎ °æ¿ì, ÃÖ´ë »çÀÌÁî´Â ´ë½Å¿¡ ÄÄÆÛ³ÍÆ®ÀÇ ·¹À̾ƿô ¸Å´ÏÀú¿¡ ÀÇÇØ °è»êµË´Ï´Ù (ÀÌ°ÍÀº ƯÁ¤ÀÇ ·¹À̾ƿô ¸Å´ÏÀú¸¦ ÀνºÅç µÇ¾î ÀÖ´Â ÄÄÆÛ³ÍÆ®ÀÇ °æ¿ì¿¡ Ãßõ ÇÏ´Â ¹æ¹ýÀÔ´Ï´Ù). ÀÌ ¸Þ¼­µåÀÇ µðÆúÆ® ±¸ÇöÀº getPreferredSize¸¦ È£ÃâÇØ, ±× °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ComponentUI ³»ÀÇ getMaximumSize
ÆĶó¹ÌÅÍ:
c - ÃÖ´ë »çÀÌÁî°¡ Á¶È¸µÇ´Â ÄÄÆÛ³ÍÆ®. ÀÌ Àμö´Â ÀÚÁÖ ¹«½ÃµÇÁö¸¸, UI °´Ã¼°¡ »óžøÀÌ º¹¼öÀÇ ÄÄÆÛ³ÍÆ®¿¡ °øÀ¯µÇ´Â °æ¿ì¿¡ »ç¿ëµÇ´Â ÀÏÀÌ ÀÖ´Ù
¹Ýȯ°ª:
»õ·Î¿î Dimension(Short.MAX_VALUE, Short.MAX_VALUE)
°ü·Ã Ç׸ñ:
JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)

installDefaults

protected void installDefaults(JScrollPane  scrollpane)

installListeners

protected void installListeners(JScrollPane  c)

installKeyboardActions

protected void installKeyboardActions(JScrollPane  c)

installUI

public void installUI(JComponent  x)
Ŭ·¡½º ComponentUI ±â¼ú:
Look & Feel¿¡ ÀûÀýÇÑ, ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®¸¦ ±¸¼ºÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ComponentUIÀνºÅϽº°¡ ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®ÀÇ UI À§¾çÀ¸·Î¼­ ÀνºÅç µÇ°í ÀÖÀ» ¶§ È£ÃâÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ÀÌÇϸ¦ Æ÷ÇÔÇÑ Look & Feel¿ëÀÇ ÄÄÆÛ³ÍÆ®¸¦ ¿ÏÀüÇÏ°Ô ±¸¼ºÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.
  1. Ä÷¯, ÆùÆ®, º¸´õ,ÀڽľÆÀÌÄÜ, ºÒÅõ¸íÇÔ µî ¸ðµç µðÆúÆ® ÇÁ·ÎÆÛƼÀÇ °ªÀ» ÄÄÆÛ³ÍÆ®¿¡ ÀνºÅç ÇÑ´Ù. °¡´ÉÇÑ °æ¿ì´Â Ŭ¶óÀ̾ðÆ® ÇÁ·Î±×·¥¿¡ ÀÇÇØ ÃʱâÈ­µÈ ÇÁ·ÎÆÛƼÀÇ °ªÀ» ¿À¹ö¶óÀ̵å(override) Çؼ­´Â ¾È µÈ´Ù
  2. ÇÊ¿ä¿¡ µû¶ó¼­, ÄÄÆÛ³ÍÆ®¿¡ LayoutManager¸¦ ÀνºÅç ÇÑ´Ù
  3. ÇÊ¿äÇÑ ¼­ºê ÄÄÆÛ³ÍÆ®¸¦, ÄÄÆÛ³ÍÆ®¿¡ ÀÛ¼º ¶Ç´Â Ãß°¡ÇÑ´Ù
  4. À̺¥Æ® ¸®½º³Ê¸¦, ÄÄÆÛ³ÍÆ®¿¡ ÀÛ¼º ¶Ç´Â ÀνºÅç ÇÑ´Ù
  5. ÄÄÆÛ³ÍÆ®ÀÇ ÇÁ·ÎÆÛƼÀÇ º¯°æÀ» ÀûÀýÈ÷ °ËÃâÇØ, ÀÀ´äÇϱâ À§Çؼ­ PropertyChangeListener¸¦ ÄÄÆÛ³ÍÆ®¿¡ ÀÛ¼º ¶Ç´Â ÀνºÅç ÇÑ´Ù
  6. Å°º¸µå UI (Mnemonics, traversalµî)¸¦, ÄÄÆÛ³ÍÆ®¿¡ ÀνºÅç ÇÑ´Ù
  7. ÀûÀýÇÑ ÀνºÅϽºÀÇ µ¥ÀÌÅ͸¦ ÃʱâÈ­ÇÑ´Ù

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ComponentUI ³»ÀÇ installUI
ÆĶó¹ÌÅÍ:
x - UI À§¾çÀÌ ÀνºÅç µÇ°í ÀÖ´Â ÄÄÆÛ³ÍÆ®
°ü·Ã Ç׸ñ:
ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

uninstallDefaults

protected void uninstallDefaults(JScrollPane  c)

uninstallListeners

protected void uninstallListeners(JComponent  c)

uninstallKeyboardActions

protected void uninstallKeyboardActions(JScrollPane  c)

uninstallUI

public void uninstallUI(JComponent  c)
Ŭ·¡½º ComponentUI ±â¼ú:
installUI ½Ã¿¡ ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®·Î ½ÇÇàÇÑ ±¸¼ºÀ» Ãë¼ÒÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ÁöÁ¤µÈ ÄÄÆÛ³ÍÆ®ÀÇ UI À§¾çÀ¸·Î¼­ÀÇ UIComponentÀνºÅϽº°¡ »èÁ¦µÇ°í ÀÖÀ» ¶§ È£ÃâÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â installUI¿¡ ÀÇÇØ ½ÇÇàµÈ ±¸¼ºÀ» ¹ÙÅÁÀ¸·Î µÇµ¹¸± ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ÀÌ °æ¿ì JComponentÀνºÅϽº¸¦ ±ú²ýÇÑ »óÅ (¿©ºÐÀÇ ¸®½º³Ê³ª, Look & Feel °íÀ¯ÀÇ ÇÁ·ÎÆÛƼ °´Ã¼°¡ ³²Áö ¾Ê°Ô)·Î Çϵµ·Ï ÃæºÐÈ÷ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ¼ø¼­¿¡´Â ´ÙÀ½ÀÇ °ÍÀÌ ÀÖ½À´Ï´Ù.
  1. UI ·Î¼­ ¼³Á¤µÈ ¸ðµç º¸´õ¸¦, ÄÄÆÛ³ÍÆ®·ÎºÎÅÍ »èÁ¦ÇÑ´Ù
  2. UI ·Î¼­ ¼³Á¤µÈ ¸ðµç ·¹À̾ƿô ¸Å´ÏÀú¸¦, ÄÄÆÛ³ÍÆ®·ÎºÎÅÍ »èÁ¦ÇÑ´Ù
  3. UI ·Î¼­ Ãß°¡µÈ ¸ðµç ¼­ºê ÄÄÆÛ³ÍÆ®¸¦, ÄÄÆÛ³ÍÆ®·ÎºÎÅÍ »èÁ¦ÇÑ´Ù
  4. UI ·Î¼­ Ãß°¡µÈ ¸ðµç À̺¥Æ®/¸®½º³Ê¸¦, ÄÄÆÛ³ÍÆ®·ÎºÎÅÍ »èÁ¦ÇÑ´Ù
  5. UI ·Î¼­ ÀνºÅç µÈ ¸ðµç Å°º¸µå UI¸¦, ÄÄÆÛ³ÍÆ®·ÎºÎÅÍ »èÁ¦ÇÑ´Ù
  6. GC ¿ëÀ¸·Î ÇÒ´çÇÒ ¼ö ÀÖ´ø ¸ðµç ÀνºÅϽºÀÇ µ¥ÀÌÅÍ °´Ã¼¸¦ ¹«È¿·Î ÇÑ´Ù

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ComponentUI ³»ÀÇ uninstallUI
ÆĶó¹ÌÅÍ:
c - ÀÌ UI À§¾çÀÌ »èÁ¦µÇ´Â ÄÄÆÛ³ÍÆ®. ÀÌ Àμö´Â ÀÚÁÖ ¹«½ÃµÇÁö¸¸, UI °´Ã¼°¡ »óžøÀÌ º¹¼öÀÇ ÄÄÆÛ³ÍÆ®¿¡ °øÀ¯µÇ´Â °æ¿ì¿¡ »ç¿ëµÇ´Â ÀÏÀÌ ÀÖ´Â
°ü·Ã Ç׸ñ:
ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()

syncScrollPaneWithViewport

protected void syncScrollPaneWithViewport()

createViewportChangeListener

protected ChangeListener  createViewportChangeListener()

createHSBChangeListener

protected ChangeListener  createHSBChangeListener()

createVSBChangeListener

protected ChangeListener  createVSBChangeListener()

createMouseWheelListener

protected MouseWheelListener  createMouseWheelListener()
installUI()°¡ JScrollPane¿¡ Ãß°¡ÇÏ´Â MouseWheelListener ÀνºÅϽº¸¦ ÀÛ¼ºÇÕ´Ï´Ù. ¸®ÅÏµÈ MouseWheelListener´Â ¸¶¿ì½º ÈÙ ±¸µ¿ÀÇ ½ºÅ©·ÑÀÇ Ã³¸®¿¡ »ç¿ëµË´Ï´Ù.

¹Ýȯ°ª:
¸¶¿ì½º ÈÙ ±¸µ¿ÀÇ ½ºÅ©·ÑÀ» ±¸ÇöÇÏ´Â MouseWheelListener
µµÀÔµÈ ¹öÀü :
1.4
°ü·Ã Ç׸ñ:
installUI(javax.swing.JComponent), BasicScrollPaneUI.MouseWheelHandler

updateScrollBarDisplayPolicy

protected void updateScrollBarDisplayPolicy(PropertyChangeEvent  e)

updateViewport

protected void updateViewport(PropertyChangeEvent  e)

updateRowHeader

protected void updateRowHeader(PropertyChangeEvent  e)

updateColumnHeader

protected void updateColumnHeader(PropertyChangeEvent  e)

createPropertyChangeListener

protected PropertyChangeListener  createPropertyChangeListener()
installUI()¿¡ ÀÇÇØ JScrollPane¿¡ Ãß°¡µÇ´Â PropertyChangeListener ÀνºÅϽº¸¦ »ý¼ºÇÕ´Ï´Ù. ¼­ºê Ŭ·¡½º´Â ÀÌ ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇØ, µ¶ÀÚÀûÀÎ PropertyChangeListener¸¦ µ¹·ÁÁÙ ¼ö°¡ ÀÖ½À´Ï´Ù. ´ÙÀ½¿¡ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.

 class MyScrollPaneUI extends BasicScrollPaneUI {
    protected PropertyChangeListener createPropertyChangeListener() {
        return new MyPropertyChangeListener();
    }
    public class MyPropertyChangeListener extends PropertyChangeListener {
        public void propertyChange(PropertyChangeEvent e) {
            if (e.getPropertyName(). equals("viewport")) {
                // do some extra work when the viewport changes
            }
            super.propertyChange(e);
        }
    }
 }
 

°ü·Ã Ç׸ñ:
PropertyChangeListener, installUI(javax.swing.JComponent)

JavaTM 2 Platform
Standard Ed. 5.0

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.