org.gjt.sp.jedit.textarea
Class TextUtilities
java.lang.Object
|
+--org.gjt.sp.jedit.textarea.TextUtilities
- public class TextUtilities
- extends java.lang.Object
Class with several utility functions used by the text area component.
Method Summary |
static int |
findMatchingBracket(javax.swing.text.Document doc,
int offset)
Returns the offset of the bracket matching the one at the
specified offset of the document, or -1 if the bracket is
unmatched (or if the character is not a bracket). |
static int |
findWordEnd(java.lang.String line,
int pos,
java.lang.String noWordSep)
Locates the end of the word at the specified position. |
static int |
findWordStart(java.lang.String line,
int pos,
java.lang.String noWordSep)
Locates the start of the word at the specified position. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TextUtilities
public TextUtilities()
findMatchingBracket
public static int findMatchingBracket(javax.swing.text.Document doc,
int offset)
throws javax.swing.text.BadLocationException
- Returns the offset of the bracket matching the one at the
specified offset of the document, or -1 if the bracket is
unmatched (or if the character is not a bracket).
- Parameters:
doc
- The documentoffset
- The offset- Throws:
javax.swing.text.BadLocationException
- If an out-of-bounds access
was attempted on the document text
findWordStart
public static int findWordStart(java.lang.String line,
int pos,
java.lang.String noWordSep)
- Locates the start of the word at the specified position.
- Parameters:
line
- The textpos
- The position
findWordEnd
public static int findWordEnd(java.lang.String line,
int pos,
java.lang.String noWordSep)
- Locates the end of the word at the specified position.
- Parameters:
line
- The textpos
- The position