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info.bioinfweb.treegraph.document.undo.format
Class OperatorsEdit

java.lang.Object
  info.bioinfweb.treegraph.document.undo.DocumentEdit
      info.bioinfweb.treegraph.document.undo.format.OperatorsEdit

All Implemented Interfaces:

UndoableEdit

public class OperatorsEdit
extends DocumentEdit

This edit changes applies the specified formats to the specified document elements.

Author:

Ben Stöver

Field Summary

private PaintableElement[]	applyElements
private Vector<ElementFormats>	changedFormats Used to store the previous format objects before they are edited to restore them in undo().
private FormatOperator[]	operators

Fields inherited from class info.bioinfweb.treegraph.document.undo.DocumentEdit

document

Constructor Summary

OperatorsEdit(Document document, PaintableElement[] applyElements, FormatOperator[] operators)

Method Summary

String	getPresentationName()
void	redo()
void	undo()

Methods inherited from class info.bioinfweb.treegraph.document.undo.DocumentEdit

addEdit, canRedo, canUndo, die, getIsSubedit, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, setIsSubedit

Methods inherited from class java.lang.Object

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

Field Detail

applyElements

private PaintableElement[] applyElements

operators

private FormatOperator[] operators

changedFormats

private Vector<ElementFormats> changedFormats

Used to store the previous format objects before they are edited to restore them in undo().

Constructor Detail

OperatorsEdit

public OperatorsEdit(Document document,
                     PaintableElement[] applyElements,
                     FormatOperator[] operators)

Method Detail

redo

public void redo()
          throws CannotRedoException

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class DocumentEdit

Throws:

CannotRedoException

undo

public void undo()
          throws CannotUndoException

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class DocumentEdit

Throws:

CannotUndoException

getPresentationName

public String getPresentationName()