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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
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public interface UIResource
ComponentUI
À§¾ç¿¡
ÇØ ÀÛ¼ºµÈ ¿ÀºêÁ§Æ®¸¦ ¸¶Å© Çϱâ À§Çؼ »ç¿ëµË´Ï´Ù. ComponentUI.installUI()
¸Þ¼µå ¹× ComponentUI.uninstallUI()
¸Þ¼µå´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
cellRenderer ÇÁ·ÎÆÛƼ´Â
±× ÃʱâÄ¡°¡ null
°æ¿ì¿¡ ÇÑÁ¤ÇØ BasicListUI.installUI()¿¡
ÇØ Ãʱâȵ˴ϴÙ.
if (list.getCellRenderer() == null) { list.setCellRenderer((ListCellRenderer)(UIManager.get("List.cellRenderer"))); }uninstallUI() ¶§¿¡ ÇÁ·ÎÆÛƼÀÇ °ªÀÌ UIResource ÀνºÅϽºÀÎ °æ¿ì´Â ÇÁ·ÎÆÛƼ¸¦ null ¿¡ ¸®¼ÂÆ® ÇÕ´Ï´Ù.
if (list.getCellRenderer() instanceof UIResource) { list.setCellRenderer(null); }ÀÌ ÆÐÅÏÀº, java.awt.Component 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¯¿¡ ÇØ, ÄÄÆÛ³ÍÆ®ÀÇ Look & Feel¸¦ µ¿ÀûÀ¸·Î º¯°æÇϱâ À§Çؼ installUI()°¡ ºÒ·Á °¬À» °æ¿ì,
"== null"
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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 Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.