BufferChanging (jEdit API Documentation)

java.lang.Object
- org.gjt.sp.jedit.EBMessage
- - org.gjt.sp.jedit.msg.EditPaneUpdate
  - - org.gjt.sp.jedit.msg.PositionChanging
    - - org.gjt.sp.jedit.msg.BufferChanging

```
public class BufferChanging
extends PositionChanging
```
An EBMessage sent by the EditPane just before the buffer changes. jEdit core emits this whenever the EditPane's buffer changes. Known plugins to be using this: BufferLocal, Navigator.

Since:

jEdit 4.3pre4

- Field Summary
  - Fields inherited from class org.gjt.sp.jedit.msg.EditPaneUpdate
    BUFFER_CHANGED, BUFFER_CHANGING, BUFFERSET_CHANGED, CREATED, DESTROYED, POSITION_CHANGING
- Constructor Summary
  
  Constructors
  Constructor Description
  
  BufferChanging(EditPane editPane, Buffer newBuffer)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Buffer getBuffer()
  - Methods inherited from class org.gjt.sp.jedit.msg.EditPaneUpdate
    getEditPane, getWhat, paramString
  - Methods inherited from class org.gjt.sp.jedit.EBMessage
    getSource, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - BufferChanging
```
public BufferChanging(EditPane editPane,
                      Buffer newBuffer)
```
    Parameters:
    
    editPane - the editPane that sent the message
    
    newBuffer - the buffer that will soon be displayed.
- Method Detail
  - getBuffer
```
public Buffer getBuffer()
```
    Returns:
    
    the new buffer that is about to be displayed