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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 |
ComponentUI ÀÇ delegate¿¡ ÀÇÇØ ÀÛ¼ºµÈ ¿ÀºêÁ§Æ®¸¦ ¸¶Å© Çϱâ À§Çؼ »ç¿ëµË´Ï´Ù. ComponentUI.installUI()
¸Þ¼Òµå ¹× ComponentUI.uninstallUI()
¸Þ¼Òµå´Â ÀÌ ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇØ, ÇÁ·ÎÆÛƼÀÇ °ªÀÌ ¿À¹ö¶óÀ̵å(override) µÇ¾ú´ÂÁö ¾î¶°Çß´ÂÁö¸¦ ÆÇÁ¤ÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, JList ÀÇ cellRenderer ÇÁ·ÎÆÛƼ´Â ±× ÃʱâÄ¡°¡ null ÀÇ °æ¿ì¿¡ ÇÑÁ¤ÇØ BasicListUI.installUI()¿¡ ÀÇÇØ Ãʱâȵ˴ϴÙ.
if (list.getCellRenderer() == null) { list.setCellRenderer((ListCellRenderer)(UIManager.get("List.cellRenderer"))); }uninstallUI() ¶§¿¡, ÇÁ·ÎÆÛƼÀÇ °ªÀÌ UIResource ÀÇ ÀνºÅϽºÀÎ °æ¿ì´Â ÇÁ·ÎÆÛƼ¸¦ null ¿¡ ¸®¼ÂÆ® ÇÕ´Ï´Ù.
if (list.getCellRenderer() instanceof UIResource) { list.setCellRenderer(null); }ÀÌ ÆÐÅÏÀº java.awt.Component ÀÇ ÇÁ·ÎÆÛƼÀÇ ÆùÆ®, foreground, ¹× ¹é±×¶ó¿îµå ÀÌ¿ÜÀÇ ¸ðµç ÇÁ·ÎÆÛƼ¿¡ Àû¿ëµË´Ï´Ù. ¸¸¾à, ÀÌ·¯ÇÑ ÇÁ·ÎÆÛƼ °¡¿îµ¥ 1 °³°¡ ÃʱâȵǾî ÀÖÁö ¾ÊÀº °æ¿ì, ȤÀº ¸í½ÃÀûÀ¸·Î null ·Î ¼³Á¤µÇ¾î ÀÖ´Â °æ¿ì¿¡´Â ±× ÄÁÅ×À̳ʰ¡ °ªÀ» Á¦°øÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ÀÌÀ¯¿¡ ÀÇÇØ, ÄÄÆÛ³ÍÆ®ÀÇ Look & Feel ¸¦ µ¿ÀûÀ¸·Î º¯°æÇϱâ À§Çؼ installUI()°¡ ºÒ·Á °¬À» °æ¿ì,
"== null"
¸¦ ½Å·ÚÇÒ ¼ö ¾ø½À´Ï´Ù. µû¶ó¼, installUI() ½ÇÇà½Ã¿¡´Â ÇöÀçÀÇ °ªÀÌ UIResource ÀÏÁö ¾î¶³Áö¸¦ Á¶»çÇÕ´Ï´Ù.
if (! (list.getFont() instanceof UIResource)) { list.setFont(UIManager.getFont("List.font")); }
ComponentUI
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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.