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Java™ Platform Standard Ed. 6 |
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java.lang.Objectjavax.swing.undo.AbstractUndoableEdit
javax.swing.text.AbstractDocument.ElementEdit
public static class AbstractDocument.ElementEdit
An implementation of ElementChange that can be added to the document event.
| Field Summary |
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| Fields inherited from class javax.swing.undo.AbstractUndoableEdit |
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RedoName, UndoName |
| Constructor Summary | |
|---|---|
AbstractDocument.ElementEdit(Element e,
int index,
Element[] removed,
Element[] added)
Constructs an edit record. |
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| Method Summary | |
|---|---|
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 |
|---|
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 added| Method Detail |
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public Element getElement()
getElement in interface DocumentEvent.ElementChangepublic int getIndex()
getIndex in interface DocumentEvent.ElementChangepublic Element[] getChildrenRemoved()
getChildrenRemoved in interface DocumentEvent.ElementChangepublic Element[] getChildrenAdded()
getChildrenAdded in interface DocumentEvent.ElementChange
public void redo()
throws CannotRedoException
redo in interface UndoableEditredo in class AbstractUndoableEditCannotRedoException - if the change cannot be redoneAbstractUndoableEdit.canRedo()
public void undo()
throws CannotUndoException
undo in interface UndoableEditundo in class AbstractUndoableEditCannotUndoException - if the change cannot be undoneAbstractUndoableEdit.canUndo()
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