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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
JList ³»ÀÇ ¼¿À» paint ÇÏ´Â ¡¸°í¹«Ç¥¡¹·Î¼ »ç¿ëÇÒ ¼ö ÀÖ´Â ÄÄÆÛ³ÍÆ®¸¦ ½Äº°ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, JLabel ¸¦ ListCellRenderer ·Î¼ »ç¿ëÇÏ·Á¸é , ´ÙÀ½°ú °°ÀÌ ¾¹´Ï´Ù.
class MyCellRenderer extends JLabel implements ListCellRenderer { public MyCellRenderer() { setOpaque(true); } public Component getListCellRendererComponent( JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { setText(value.toString()); setBackground(isSelected ? Color.red : Color.white); setForeground(isSelected ? Color.white : Color.black); return this; } }
JList
,
DefaultListCellRenderer
¸Þ¼ÒµåÀÇ °³¿ä | |
Component |
getListCellRendererComponent (JList list,
Object value,
int index,
boolean isSelected,
boolean cellHasFocus)
ÁöÁ¤ÀÇ °ªÀ» Ç¥½ÃÇϵµ·Ï(µíÀÌ) ¼³Á¤µÈ ÄÄÆÛ³ÍÆ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
¸Þ¼ÒµåÀÇ »ó¼¼ |
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus)
paint
¸Þ¼Òµå°¡ ºÒ·Á °¡, ¼¿À» ¡¸Ç¥Çö¡¹ÇÕ´Ï´Ù. ¸®½ºÆ® ¼¿ÀÇ »çÀÌÁî°¡ °íÁ¤µÇ¾î ÀÖÁö ¾Ê±â ¶§¹®¿¡, ¸®½ºÆ®ÀÇ Ä¡¼ö¸¦ °è»êÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì¿¡´Â ÀÌ ¸Þ¼Òµå°¡ ºÒ·Á °¡,getPreferredSize
¸¦ È£ÃâÇÒ ¼ö ÀÖ´Â ÄÄÆÛ³ÍÆ®¸¦ »ý¼ºÇÕ´Ï´Ù.
list
- paint Çϰí ÀÖ´Â JListvalue
- list.getModel(). getElementAt(index)¿¡ ÀÇÇØ µ¹·ÁÁÖ¾îÁö´Â °ªindex
- ¼¿ÀÇ À妽ºisSelected
- ÁöÁ¤ÀÇ ¼¿ÀÌ ¼±ÅõǾúÀ» °æ¿ì´Â truecellHasFocus
- ÁöÁ¤ÀÇ ¼¿¿¡ Æ÷Ä¿½º°¡ ÀÖ´Â °æ¿ì´Â true
JList
,
ListSelectionModel
,
ListModel
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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ ÀÖ¾î¼ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.