Package org.gjt.sp.jedit.textarea

Class ElasticTabStopBufferListener

java.lang.Object

org.gjt.sp.jedit.buffer.BufferAdapter

org.gjt.sp.jedit.textarea.ElasticTabStopBufferListener

All Implemented Interfaces:

BufferListener

public class ElasticTabStopBufferListener
extends BufferAdapter

Buffer Listener for Elastic Tabstops.

Constructor Summary

Constructors

Constructor	Description
ElasticTabStopBufferListener(TextArea textArea)

Method Summary

Modifier and Type	Method	Description
void	contentInserted(JEditBuffer buffer, int startLine, int offset, int numLines, int length)	Called when text is inserted into the buffer.
void	contentRemoved(JEditBuffer buffer, int startLine, int offset, int numLines, int length)	Called when text is removed from the buffer.
void	preContentInserted(JEditBuffer buffer, int startLine, int offset, int numLines, int length)	Called when text is about to be inserted in the buffer.
void	preContentRemoved(JEditBuffer buffer, int startLine, int offset, int numLines, int length)	Called when text is about to be removed from the buffer, but is still present.
void	transactionComplete(JEditBuffer buffer)	Called after an undo or compound edit has finished.

Methods inherited from class org.gjt.sp.jedit.buffer.BufferAdapter

bufferLoaded, foldHandlerChanged, foldLevelChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ElasticTabStopBufferListener

public ElasticTabStopBufferListener(TextArea textArea)

Method Detail

contentInserted

public void contentInserted(JEditBuffer buffer,
                            int startLine,
                            int offset,
                            int numLines,
                            int length)

Description copied from class: BufferAdapter

Called when text is inserted into the buffer.

Specified by:

contentInserted in interface BufferListener

Overrides:

contentInserted in class BufferAdapter

Parameters:

buffer - The buffer in question

startLine - The first line

offset - The start offset, from the beginning of the buffer

numLines - The number of lines inserted

length - The number of characters inserted

contentRemoved

public void contentRemoved(JEditBuffer buffer,
                           int startLine,
                           int offset,
                           int numLines,
                           int length)

Called when text is removed from the buffer.

Specified by:

contentRemoved in interface BufferListener

Overrides:

contentRemoved in class BufferAdapter

Parameters:

buffer - The buffer in question

startLine - The first line

offset - The start offset, from the beginning of the buffer

numLines - The number of lines removed

length - The number of characters removed

Since:

jEdit 4.3pre3

transactionComplete

public void transactionComplete(JEditBuffer buffer)

Description copied from class: BufferAdapter

Called after an undo or compound edit has finished. The text area uses this event to queue up and collapse cleanup operations so they are only run once during a long transaction (such as a "Replace All" operation.)

Specified by:

transactionComplete in interface BufferListener

Overrides:

transactionComplete in class BufferAdapter

Parameters:

buffer - The buffer in question

preContentInserted

public void preContentInserted(JEditBuffer buffer,
                               int startLine,
                               int offset,
                               int numLines,
                               int length)

Description copied from class: BufferAdapter

Called when text is about to be inserted in the buffer.

Specified by:

preContentInserted in interface BufferListener

Overrides:

preContentInserted in class BufferAdapter

Parameters:

buffer - The buffer in question

startLine - The first line

offset - The start offset, from the beginning of the buffer

numLines - The number of lines inserted

length - The number of characters inserted

preContentRemoved

public void preContentRemoved(JEditBuffer buffer,
                              int startLine,
                              int offset,
                              int numLines,
                              int length)

Description copied from class: BufferAdapter

Called when text is about to be removed from the buffer, but is still present.

Specified by:

preContentRemoved in interface BufferListener

Overrides:

preContentRemoved in class BufferAdapter

Parameters:

buffer - The buffer in question

startLine - The first line

offset - The start offset, from the beginning of the buffer

numLines - The number of lines to be removed

length - The number of characters to be removed