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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
javax.swing.text
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Field Summary |
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Fields inherited from class javax.swing.undo.AbstractUndoableEdit |
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RedoName, UndoName |
Constructor Summary | |
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AbstractDocument.ElementEdit(Element e,
int index,
Element[] removed,
Element[] added)
Constructs an edit record. |
Method Summary | |
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Element[] |
getChildrenAdded()
Gets a list of children that were added. |
Element[] |
getChildrenRemoved()
Gets a list of children that were removed. |
Element |
getElement()
Returns the underlying element. |
int |
getIndex()
Returns the index into the list of elements. |
void |
redo()
Redoes a change. |
void |
undo()
Undoes a change. |
Methods inherited from class javax.swing.undo.AbstractUndoableEdit |
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addEdit, canRedo, canUndo, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AbstractDocument.ElementEdit(Element e, int index, Element[] removed, Element[] added)
e
- the elementindex
- the index into the model >= 0removed
- a set of elements that were removedadded
- a set of elements that were addedMethod Detail |
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public Element getElement()
getElement
in interface DocumentEvent.ElementChange
public int getIndex()
getIndex
in interface DocumentEvent.ElementChange
public Element[] getChildrenRemoved()
getChildrenRemoved
in interface DocumentEvent.ElementChange
public Element[] getChildrenAdded()
getChildrenAdded
in interface DocumentEvent.ElementChange
public void redo() throws CannotRedoException
redo
in interface UndoableEdit
redo
in class AbstractUndoableEdit
CannotRedoException
- if the change cannot be redoneAbstractUndoableEdit.canRedo()
public void undo() throws CannotUndoException
undo
in interface UndoableEdit
undo
in class AbstractUndoableEdit
CannotUndoException
- if the change cannot be undoneAbstractUndoableEdit.canUndo()