javax.swing
ÀÎÅÍÆäÀ̽º ListCellRenderer
- ¾Ë·ÁÁø ±¸Çö Ŭ·¡½º ¸ñ·Ï:
- BasicComboBoxRenderer,
BasicComboBoxRenderer.UIResource,
DefaultListCellRenderer,
DefaultListCellRenderer.UIResource,
MetalFileChooserUI.FileRenderer,
MetalFileChooserUI.FilterComboBoxRenderer
public interface ListCellRenderer
JList ³»ÀÇ ¼¿À» ÆäÀÎÆ® 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;
}
}
- °ü·Ã Ç׸ñ:
JList
,
DefaultListCellRenderer
getListCellRendererComponent
Component getListCellRendererComponent(JList list,
Object value,
int index,
boolean isSelected,
boolean cellHasFocus)
- ÁöÁ¤µÈ °ªÀ» Ç¥½ÃÇϵµ·Ï ¼³Á¤µÈ ÄÄÆÛ³ÍÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ´ÙÀ½¿¡
±× ÄÄÆÛ³ÍÆ®ÀÇ
paint
¸Þ¼µå°¡ ºÒ·Á°¡, ¼¿À» ¡¸·»´õ¸µ¡¹ÇÕ´Ï´Ù. ¸®½ºÆ® ¼¿ÀÇ »çÀÌÁî°¡ °íÁ¤µÇ¾î ÀÖÁö ¾Ê±â ¶§¹®¿¡
¸®½ºÆ®ÀÇ Å©±â¸¦ °è»êÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì¿¡´Â ÀÌ ¸Þ¼µå°¡ ºÒ·Á°¡, getPreferredSize
¸¦ È£ÃâÇÒ ¼ö ÀÖ´Â ÄÄÆÛ³ÍÆ®¸¦ »ý¼ºÇÕ´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
list
- ÆäÀÎÆ® Çϰí ÀÖ´Â JListvalue
- list.getModel(). getElementAt(index)¿¡ ÀÇÇØ ¸®ÅϵÈ
°ªindex
- ¼¿ÀÇ À妽ºisSelected
- ÁöÁ¤µÈ ¼¿ÀÌ ¼±ÅõǾúÀ» °æ¿ì´Â truecellHasFocus
- ÁöÁ¤µÈ ¼¿¿¡ Æ÷Ä¿½º°¡ ÀÖ´Â °æ¿ì´Â true
- ¹Ýȯ°ª:
- ÁöÁ¤µÈ °ªÀ» ·»´õ¸µ ÇÏ´Â paint() ¸Þ¼µå°¡ ÀÖ´Â ÄÄÆÛ³ÍÆ®
- °ü·Ã Ç׸ñ:
JList
,
ListSelectionModel
,
ListModel
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ
ÂüÁ¶ÇϽʽÿÀ.