[Jreepad-CVS] jreepad/src/jreepad/editor PlainTextEditor.java, 1.1, 1.2

[PeWu <pe...@us...>]

Update of /cvsroot/jreepad/jreepad/src/jreepad/editor
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv18867/src/jreepad/editor

Modified Files:
	PlainTextEditor.java 
Log Message:
moved selectWordUnderCursor() to PlainTextEditor;
code cleanup

Index: PlainTextEditor.java
===================================================================
RCS file: /cvsroot/jreepad/jreepad/src/jreepad/editor/PlainTextEditor.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** PlainTextEditor.java	5 Feb 2007 10:56:43 -0000	1.1
--- PlainTextEditor.java	7 Feb 2007 17:39:16 -0000	1.2
***************
*** 123,126 ****
--- 123,155 ----
  	}
  
+ 	public String selectWordUnderCursor()
+ 	{
+ 		try
+ 		{
+ 			String text = getText();
+ 			int startpos = getCaretPosition();
+ 			int endpos = startpos;
+ 			if (text.length() > 0)
+ 			{
+ 				// Select the character before/after the current position, and
+ 				// grow it until we hit whitespace...
+ 				while (startpos > 0 && !Character.isWhitespace(getText(startpos - 1, 1).charAt(0)))
+ 					startpos--;
+ 				while (endpos < (text.length()) && !Character.isWhitespace(getText(endpos, 1).charAt(0)))
+ 					endpos++;
+ 				if (endpos > startpos)
+ 				{
+ 					setSelectionStart(startpos);
+ 					setSelectionEnd(endpos);
+ 					return getSelectedText();
+ 				}
+ 			}
+ 		}
+ 		catch (BadLocationException e)
+ 		{
+ 		}
+ 		return "";
+ 	}
+ 
  	public void caretUpdate(CaretEvent e)
  	{