NbDocument.PositionBiasable (NetBeans Text API) - NetBeans API Javadoc 5.0.0

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org.openide.text
Interface NbDocument.PositionBiasable

All Superinterfaces:: Document

Enclosing interface:: NbDocument

public static interface NbDocument.PositionBiasable
extends Document

Enhanced version of document that provides better support for holding and working with biased positions. It adds one new method createPosition(int, javax.swing.text.Position.Bias) that creates a position that moves either to the left or to the right when an insertion is performed at it.

If a document implements this interface, the new method is used in NbDocument.createPosition(javax.swing.text.Document, int, javax.swing.text.Position.Bias). If not, special support for the position is created.

Field Summary

Fields inherited from interface javax.swing.text.Document

StreamDescriptionProperty, TitleProperty

Method Summary

Position createPosition(int offset, Position.Bias bias)
Creates position with a bias.

Methods inherited from interface javax.swing.text.Document

addDocumentListener, addUndoableEditListener, createPosition, getDefaultRootElement, getEndPosition, getLength, getProperty, getRootElements, getStartPosition, getText, getText, insertString, putProperty, remove, removeDocumentListener, removeUndoableEditListener, render

Method Detail

createPosition

public Position createPosition(int offset,
                               Position.Bias bias)
                        throws BadLocationException

Creates position with a bias. If the bias is Position.Bias.Backward then if an insert occures at the position, the text is inserted after the position. If the bias is Forward, then the text is inserted before the position.

Parameters:: offset - the offset for the position; bias - the bias to use for the position
Throws:: BadLocationException - if the offset is invalid
See Also:: NbDocument.createPosition(javax.swing.text.Document, int, javax.swing.text.Position.Bias)