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Eclipse Platform
Release 3.0

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org.eclipse.jface.text
Class DefaultAutoIndentStrategy

java.lang.Object
  org.eclipse.jface.text.DefaultAutoIndentStrategy

All Implemented Interfaces:

IAutoEditStrategy, IAutoIndentStrategy

public class DefaultAutoIndentStrategy

extends Object

implements IAutoIndentStrategy

Default implementation of IAutoIndentStrategy.

This strategy always copies the indentation of the previous line.

This class is not intended to be subclassed.

Constructor Summary

DefaultAutoIndentStrategy()
Creates a new default auto indent strategy which can be installed on text viewers.

Method Summary

void	customizeDocumentCommand(IDocument d, DocumentCommand c) Allows the strategy to manipulate the document command.
protected int	findEndOfWhiteSpace(IDocument document, int offset, int end) Returns the first offset greater than offset and smaller than end whose character is not a space or tab character.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAutoIndentStrategy

public DefaultAutoIndentStrategy()

Creates a new default auto indent strategy which can be installed on text viewers.

Method Detail

findEndOfWhiteSpace

protected int findEndOfWhiteSpace(IDocument document,
                                  int offset,
                                  int end)
                           throws BadLocationException

Returns the first offset greater than offset and smaller than end whose character is not a space or tab character. If no such offset is found, end is returned.

Parameters:

document - the document to search in

offset - the offset at which searching start

end - the offset at which searching stops

Returns:

the offset in the specified range whose character is not a space or tab

Throws:

BadLocationException - if position is an invalid range in the given document

customizeDocumentCommand

public void customizeDocumentCommand(IDocument d,
                                     DocumentCommand c)

Description copied from interface: IAutoEditStrategy

Allows the strategy to manipulate the document command.

Specified by:

customizeDocumentCommand in interface IAutoEditStrategy

Parameters:

d - the document that will be changed

c - the document command describing the change