Ç¥ÁØ JFace Ç¥½Ã±â¿¡ Java ¿ä¼Ò¸¦ ³ªÅ¸³»´Â ¹æ¹ý

JDT-UI API´Â Ç¥ÁØ JFace Ç¥½Ã±â¿¡¼­ Java ¸ðµ¨ ¶Ç´Â ÀÌ ¸ðµ¨ÀÇ ÆÄÆ®¸¦ ³ªÅ¸³»´Â ¿©·¯ °¡Áö Ŭ·¡½º¸¦ Á¦°øÇÕ´Ï´Ù. ÀÌ ±â´ÉÀº ÁÖ·Î ´ÙÀ½¿¡¼­ Á¦°øÇÕ´Ï´Ù.

Á¶°¢À» ÇÔ²² ºÙÀÌ´Â °ÍÀº ¸Å¿ì °£´ÜÇÕ´Ï´Ù.
	...
IJavaProject jProject= ...;

TreeViewer viewer= new TreeViewer(parent);
// Provide members of a compilation unit or class file, but no working copy elements
ITreeContentProvider contentProvider= new StandardJavaElementContentProvider(true, false);
viewer.setContentProvider(contentProvider);
// There are more flags defined in class JavaElementLabelProvider
ILabelProvider labelProvider= new JavaElementLabelProvider(
JavaElementLabelProvider.SHOW_DEFAULT |
JavaElementLabelProvider.SHOW_QUALIFIED |
JavaElementLabelProvider.SHOW_ROOT);
viewer.setLabelProvider(labelProvider);

// Using the Java model as the viewers input present Java projects on the first level.
viewer.setInput(JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()));
...

Java ¸ðµ¨ ¿Ü¿¡µµ StandardJavaElementContentProvider Ŭ·¡½º´Â IJavaProject, IPackageFragmentRoot, IPackageFragment ,IFolder¿Í °°Àº ÀÔ·Â ¿ä¼Ò À¯ÇüÀ» Áö¿øÇÕ´Ï´Ù.

¹®Á¦Á¡ Ãß°¡ ¹× µ¥ÄÚ·¹ÀÌÅÍ ´ëü

Ç¥½Ã±â°¡ ¹®Á¦Á¡ ¾î³ëÅ×À̼ÇÀ» Æ÷ÇÔÇÑ´Ù°í ÇÒ ¶§ DecoratingLabelProvider´Â ProblemsLabelDecorator¿Í ÇÔ²² »ç¿ëµË´Ï´Ù. ´ÙÀ½Àº ¹®Á¦Á¡ ·¹ÀÌºí µ¥ÄÚ·¹ÀÌÅÍÀÇ »ç¿ëÀ» ´ë·«ÀûÀ¸·Î ¼³¸íÇϴ ÄÚµå ½º´ÏÆêÀÔ´Ï´Ù.
	...
DecoratingLabelProvider decorator= new DecoratingLabelProvider(labelProvider, new ProblemsLabelDecorator());
viewer.setLabelProvider(decorator);
...


°°Àº ¹æ½ÄÀ¸·Î OverrideIndicatorLabelDecorator´Â ÀÏ¹Ý ·¹À̺í Á¦°ø¾÷ü¸¦ µ¥ÄÚ·¹ÀÌÆ®ÇÏ¿© ¸Þ¼Òµå¿¡ ´ëÇÑ ±¸Çö ¹× ´ëü Ç¥½Ã±â¸¦ Ç¥½ÃÇÏ´Â µ¥ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù.

¸ðµ¨ º¯°æ»çÇ׿¡ ´ëÇÑ ÇÁ¸®Á¨Å×ÀÌ¼Ç °»½Å

OverrideIndicatorLabelDecorator³ª ProblemsLabelDecorator´Â ¸ðµ¨ º¯°æ»çÇ×À» ûÃëÇÏÁö ¾Ê½À´Ï´Ù. µû¶ó¼­ Java ¶Ç´Â ÀÚ¿ø ¸¶Ä¿ ¸ðµ¨ÀÌ º¯°æÇÒ °æ¿ì Ç¥½Ã±â´Â ¸ðµ¨ÀÇ ÇÁ¸®Á¨Å×À̼ÇÀ» °»½ÅÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ·¯ÇÑ Å¬·¡½º¿¡ ´ëÇÑ Å¬¶óÀÌ¾ðÆ®¿¡ °»½ÅÇØ¾ß ÇÏ´Â ÀÌÀ¯´Â ¸ðµç ¼º´É°ú °ü·ÃÇÏ¿© ÀÌÇàÇÏ´Â ÀÏ¹Ý ±¸ÇöÀÌ ¾ÆÁ÷ ¾ø±â ¶§¹®ÀÔ´Ï´Ù. °¢ ·¹ÀÌºí µ¥ÄÚ·¹ÀÌÅÍ ¶Ç´Â Á¦°ø¾÷ü¿¡¼­ Java ¸ðµ¨ µ¨Å¸ °Ë»ç ó¸® ¹× Ç¥½Ã±â¸¦ »õ·Î °íÄ¡¸é ´ÙÁß µ¨Å¸ °Ë»ç ¹× ºÒÇÊ¿äÇÑ Ç¥½Ã±â °»½Å¿¡ ¿µÇâÀ» ÁÝ´Ï´Ù.

±×·¸´Ù¸é Ŭ¶óÀÌ¾ðÆ®´Â Ç¥½Ã±â¸¦ °»½ÅÇϱâ À§ÇØ ¹«¾ùÀ» ÇØ¾ß Çմϱî?
·¹ÀÌºí µ¥ÄÚ·¹ÀÌÅÍ¿¡ ´ëÇØ ¿­°ÅÇÑ °Í°ú °°Àº ÀÌÀ¯·Î StandardJavaElementContentProvider´Â ¸ðµ¨ º¯°æ»çÇ×À» ûÃëÇÏÁö ¾Ê½À´Ï´Ù. Ç¥½Ã±â°¡ Java ¸ðµ¨ º¯°æ»çÇ׿¡ µû¶ó ¸ðµ¨ÀÇ ÇÁ¸®Á¨Å×À̼ÇÀ» °»½ÅÇØ¾ß ÇÑ´Ù¸é Ŭ¶óÀÌ¾ðÆ®´Â ÇØ´ç ¸®½º³Ê¸¦ JavaCore¿¡ Ãß°¡ÇØ¾ß ÇÕ´Ï´Ù. µ¨Å¸·Î ¼³¸íÇÏ´Â º¯°æ»çÇ×ÀÌ Ç¥½Ã±â¿¡ ³ªÅ¸³­ ¿ä¼ÒÀÇ ±¸Á¶¸¦ ¹«È¿È­Çϸé Ŭ¶óÀÌ¾ðÆ®´Â Ç¥ÁØ JFace API¸¦ »ç¿ëÇÏ¿© Ç¥½Ã±â¸¦ °»½ÅÇØ¾ß ÇÕ´Ï´Ù(StructuredViewer¿¡ ´ëÇÑ »õ·Î °íÄ¡±â ¸Þ¼Òµå, TableViewer ¹× AbstractTreeViewer¿¡ ´ëÇÑ Ãß°¡ ¹× Á¦°Å ¸Þ¼Òµå ÂüÁ¶).

Copyright IBM Corporation and others 2000, 2002. All Rights Reserved.