[ jEdit-commits ] SF.net SVN: jedit: [11848] jEdit/trunk/org/gjt/sp/jedit/textarea/ DisplayManager.java

[<kp...@us...>]

Revision: 11848
          http://jedit.svn.sourceforge.net/jedit/?rev=11848&view=rev
Author:   kpouer
Date:     2008-02-22 11:48:54 -0800 (Fri, 22 Feb 2008)

Log Message:
-----------
added javadoc

Modified Paths:
--------------
    jEdit/trunk/org/gjt/sp/jedit/textarea/DisplayManager.java

Modified: jEdit/trunk/org/gjt/sp/jedit/textarea/DisplayManager.java
===================================================================
--- jEdit/trunk/org/gjt/sp/jedit/textarea/DisplayManager.java	2008-02-22 09:33:54 UTC (rev 11847)
+++ jEdit/trunk/org/gjt/sp/jedit/textarea/DisplayManager.java	2008-02-22 19:48:54 UTC (rev 11848)
@@ -195,6 +195,13 @@
 	} //}}}
 
 	//{{{ getScrollLineCount() method
+	/**
+	 * Returns the number of displayable lines
+	 * It can be greater than the number of lines of the buffer when using
+	 * soft wrap (a line can count for n lines), or when using folding, if
+	 * the foldings are collapsed
+	 * @return the number of displayable lines
+	 */
 	public final int getScrollLineCount()
 	{
 		return scrollLineCount.scrollLine;
@@ -707,9 +714,9 @@
 	//{{{ Private members
 	private boolean initialized;
 	private boolean inUse;
-	private JEditBuffer buffer;
-	private TextArea textArea;
-	private BufferHandler bufferHandler;
+	private final JEditBuffer buffer;
+	private final TextArea textArea;
+	private final BufferHandler bufferHandler;
 
 	//{{{ DisplayManager constructor
 	private DisplayManager(JEditBuffer buffer, TextArea textArea,


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