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About

info.bioinfweb.treegraph.document.undo.edit
Class DeleteEdit

java.lang.Object
  info.bioinfweb.treegraph.document.undo.DocumentEdit
      info.bioinfweb.treegraph.document.undo.edit.DeleteEdit

All Implemented Interfaces:

WarningEdit, UndoableEdit

Direct Known Subclasses:

CutEdit

public class DeleteEdit
extends DocumentEdit
implements WarningEdit

Removes all elements currently selected. RemoveSubtreeEdit, RemoveLabelEdit and RemoveLegendEdit are used internally.

Author:

Ben Stöver

Field Summary

private Vector<DocumentEdit>	edits
private HashSet<ConcretePaintableElement>	elements
private boolean	showWarnings

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

document

Constructor Summary

DeleteEdit(Document document, ConcretePaintableElement[] elements, boolean showWarnings)

Method Summary

private boolean	containsParent(Node node)
private void	createSubedits()
private void	deleteSubtreeElements()
String	getPresentationName()
boolean	getShowWarnings()
void	redo()
void	setShowWarnings(boolean showWarnings)
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

elements

private HashSet<ConcretePaintableElement> elements

edits

private Vector<DocumentEdit> edits

showWarnings

private boolean showWarnings

Constructor Detail

DeleteEdit

public DeleteEdit(Document document,
                  ConcretePaintableElement[] elements,
                  boolean showWarnings)

Method Detail

getShowWarnings

public boolean getShowWarnings()

Specified by:

getShowWarnings in interface WarningEdit

setShowWarnings

public void setShowWarnings(boolean showWarnings)

Specified by:

setShowWarnings in interface WarningEdit

containsParent

private boolean containsParent(Node node)

deleteSubtreeElements

private void deleteSubtreeElements()

createSubedits

private void createSubedits()

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()

Specified by:

getPresentationName in interface UndoableEdit