当前页面:
在线文档首页 >
NetBeans API Javadoc 5.0.0
FilterDocument (NetBeans Text API) - NetBeans API Javadoc 5.0.0
org.openide.text
Class FilterDocument
java.lang.Object
org.openide.text.FilterDocument
- All Implemented Interfaces:
- Document, StyledDocument
- Direct Known Subclasses:
- FilterStyledDocument
- public class FilterDocument
- extends Object
- implements StyledDocument
Document that delegates all functionality to given document.
Useful if a subclass wants to modify a behaviour of a document.
StyledDocument methods are just defaulted to the plainest behavior.
|
Method Summary |
void |
addDocumentListener(DocumentListener l)
|
Style |
addStyle(String nm,
Style parent)
|
void |
addUndoableEditListener(UndoableEditListener listener)
|
Position |
createPosition(int offset)
|
Color |
getBackground(AttributeSet attr)
|
Element |
getCharacterElement(int pos)
|
Element |
getDefaultRootElement()
|
Position |
getEndPosition()
|
Font |
getFont(AttributeSet attr)
|
Color |
getForeground(AttributeSet attr)
|
int |
getLength()
|
Style |
getLogicalStyle(int p)
|
Element |
getParagraphElement(int pos)
|
Object |
getProperty(Object key)
|
Element[] |
getRootElements()
|
Position |
getStartPosition()
|
Style |
getStyle(String nm)
|
String |
getText(int offset,
int len)
|
void |
getText(int offset,
int len,
Segment txt)
|
void |
insertString(int offset,
String str,
AttributeSet a)
|
void |
putProperty(Object key,
Object value)
|
void |
remove(int offset,
int len)
|
void |
removeDocumentListener(DocumentListener l)
|
void |
removeStyle(String nm)
|
void |
removeUndoableEditListener(UndoableEditListener listener)
|
void |
render(Runnable r)
|
void |
setCharacterAttributes(int offset,
int length,
AttributeSet s,
boolean replace)
|
void |
setLogicalStyle(int pos,
Style s)
|
void |
setParagraphAttributes(int offset,
int length,
AttributeSet s,
boolean replace)
|
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
original
protected Document original
- the original document to delegate to
FilterDocument
public FilterDocument(Document original)
- Create new document instance.
- Parameters:
original - delegated-to document
getLength
public int getLength()
- Specified by:
getLength in interface Document
addDocumentListener
public void addDocumentListener(DocumentListener l)
- Specified by:
addDocumentListener in interface Document
removeDocumentListener
public void removeDocumentListener(DocumentListener l)
- Specified by:
removeDocumentListener in interface Document
addUndoableEditListener
public void addUndoableEditListener(UndoableEditListener listener)
- Specified by:
addUndoableEditListener in interface Document
removeUndoableEditListener
public void removeUndoableEditListener(UndoableEditListener listener)
- Specified by:
removeUndoableEditListener in interface Document
getProperty
public Object getProperty(Object key)
- Specified by:
getProperty in interface Document
putProperty
public void putProperty(Object key,
Object value)
- Specified by:
putProperty in interface Document
remove
public void remove(int offset,
int len)
throws BadLocationException
- Specified by:
remove in interface Document
- Throws:
BadLocationException
insertString
public void insertString(int offset,
String str,
AttributeSet a)
throws BadLocationException
- Specified by:
insertString in interface Document
- Throws:
BadLocationException
getText
public String getText(int offset,
int len)
throws BadLocationException
- Specified by:
getText in interface Document
- Throws:
BadLocationException
getText
public void getText(int offset,
int len,
Segment txt)
throws BadLocationException
- Specified by:
getText in interface Document
- Throws:
BadLocationException
getStartPosition
public Position getStartPosition()
- Specified by:
getStartPosition in interface Document
getEndPosition
public Position getEndPosition()
- Specified by:
getEndPosition in interface Document
createPosition
public Position createPosition(int offset)
throws BadLocationException
- Specified by:
createPosition in interface Document
- Throws:
BadLocationException
getRootElements
public Element[] getRootElements()
- Specified by:
getRootElements in interface Document
getDefaultRootElement
public Element getDefaultRootElement()
- Specified by:
getDefaultRootElement in interface Document
render
public void render(Runnable r)
- Specified by:
render in interface Document
addStyle
public Style addStyle(String nm,
Style parent)
- Specified by:
addStyle in interface StyledDocument
removeStyle
public void removeStyle(String nm)
- Specified by:
removeStyle in interface StyledDocument
getStyle
public Style getStyle(String nm)
- Specified by:
getStyle in interface StyledDocument
setCharacterAttributes
public void setCharacterAttributes(int offset,
int length,
AttributeSet s,
boolean replace)
- Specified by:
setCharacterAttributes in interface StyledDocument
setParagraphAttributes
public void setParagraphAttributes(int offset,
int length,
AttributeSet s,
boolean replace)
- Specified by:
setParagraphAttributes in interface StyledDocument
setLogicalStyle
public void setLogicalStyle(int pos,
Style s)
- Specified by:
setLogicalStyle in interface StyledDocument
getLogicalStyle
public Style getLogicalStyle(int p)
- Specified by:
getLogicalStyle in interface StyledDocument
getParagraphElement
public Element getParagraphElement(int pos)
- Specified by:
getParagraphElement in interface StyledDocument
getCharacterElement
public Element getCharacterElement(int pos)
- Specified by:
getCharacterElement in interface StyledDocument
getForeground
public Color getForeground(AttributeSet attr)
- Specified by:
getForeground in interface StyledDocument
getBackground
public Color getBackground(AttributeSet attr)
- Specified by:
getBackground in interface StyledDocument
getFont
public Font getFont(AttributeSet attr)
- Specified by:
getFont in interface StyledDocument
