Class DefaultStyledDocument.ElementBuffer
java.lang.Object
javax.swing.text.DefaultStyledDocument.ElementBuffer
- All Implemented Interfaces:
- Serializable
- Enclosing class:
- DefaultStyledDocument
Class to manage changes to the element
 hierarchy.
 
 Warning:
 Serialized objects of this class will not be compatible with
 future Swing releases. The current serialization support is
 appropriate for short term storage or RMI between applications running
 the same version of Swing.  As of 1.4, support for long term storage
 of all JavaBeans
 has been added to the java.beans package.
 Please see XMLEncoder.
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionvoidchange(int offset, int length, AbstractDocument.DefaultDocumentEvent de) Changes content.protected voidUpdates the element structure in response to a change in the document.Creates a copy of this element, with a different parent.Gets the root element.voidinsert(int offset, int length, DefaultStyledDocument.ElementSpec[] data, AbstractDocument.DefaultDocumentEvent de) Inserts new content.protected voidInserts an update into the document.voidremove(int offset, int length, AbstractDocument.DefaultDocumentEvent de) Removes content.protected voidUpdates the element structure in response to a removal from the associated sequence in the document.
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Constructor Details- 
ElementBufferCreates a new ElementBuffer.- Parameters:
- root- the root element
- Since:
- 1.4
 
 
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Method Details- 
getRootElement
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insertpublic void insert(int offset, int length, DefaultStyledDocument.ElementSpec[] data, AbstractDocument.DefaultDocumentEvent de) Inserts new content.- Parameters:
- offset- the starting offset >= 0
- length- the length >= 0
- data- the data to insert
- de- the event capturing this edit
 
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removeRemoves content.- Parameters:
- offset- the starting offset >= 0
- length- the length >= 0
- de- the event capturing this edit
 
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changeChanges content.- Parameters:
- offset- the starting offset >= 0
- length- the length >= 0
- de- the event capturing this edit
 
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insertUpdateInserts an update into the document.- Parameters:
- data- the elements to insert
 
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removeUpdateprotected void removeUpdate()Updates the element structure in response to a removal from the associated sequence in the document. Any elements consumed by the span of the removal are removed.
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changeUpdateprotected void changeUpdate()Updates the element structure in response to a change in the document.
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clone
 
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