Class DefaultStyledDocument.AttributeUndoableEdit
java.lang.Object
javax.swing.undo.AbstractUndoableEdit
javax.swing.text.DefaultStyledDocument.AttributeUndoableEdit
- All Implemented Interfaces:
Serializable,UndoableEdit
- Enclosing class:
DefaultStyledDocument
An UndoableEdit used to remember AttributeSet changes to an
Element.
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected AttributeSetCopy of the AttributeSet the Element contained.protected ElementAffected Element.protected booleantrue if all the attributes in the element were removed first.protected AttributeSetAttributeSet containing additional entries, must be non-mutable!Fields declared in class javax.swing.undo.AbstractUndoableEdit
RedoName, UndoName -
Constructor Summary
ConstructorsConstructorDescriptionAttributeUndoableEdit(Element element, AttributeSet newAttributes, boolean isReplacing) Constructs anAttributeUndoableEdit. -
Method Summary
Methods declared in class javax.swing.undo.AbstractUndoableEdit
addEdit, canRedo, canUndo, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString
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Field Details
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newAttributes
AttributeSet containing additional entries, must be non-mutable! -
copy
Copy of the AttributeSet the Element contained. -
isReplacing
protected boolean isReplacingtrue if all the attributes in the element were removed first. -
element
Affected Element.
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Constructor Details
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AttributeUndoableEdit
Constructs anAttributeUndoableEdit.- Parameters:
element- the elementnewAttributes- the new attributesisReplacing- true if all the attributes in the element were removed first.
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Method Details
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redo
Redoes a change.- Specified by:
redoin interfaceUndoableEdit- Overrides:
redoin classAbstractUndoableEdit- Throws:
CannotRedoException- if the change cannot be redone- See Also:
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undo
Undoes a change.- Specified by:
undoin interfaceUndoableEdit- Overrides:
undoin classAbstractUndoableEdit- Throws:
CannotUndoException- if the change cannot be undone- See Also:
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