Java javax.swing.text Class DefaultEditorKit（JDK8）

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- javax.swing.text.EditorKit
- - javax.swing.text.DefaultEditorKit

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

StyledEditorKit
```
public class DefaultEditorKit
extends EditorKit
```
This is the set of things needed by a text component to be a reasonably functioning editor for some type of text document. This implementation provides a default implementation which treats text as plain text and provides a minimal set of actions for a simple editor.

Newlines

There are two properties which deal with newlines. The system property, line.separator, is defined to be platform-dependent, either "\n", "\r", or "\r\n". There is also a property defined in DefaultEditorKit, called EndOfLineStringProperty, which is defined automatically when a document is loaded, to be the first occurrence of any of the newline characters. When a document is loaded, EndOfLineStringProperty is set appropriately, and when the document is written back out, the EndOfLineStringProperty is used. But while the document is in memory, the "\n" character is used to define a newline, regardless of how the newline is defined when the document is on disk. Therefore, for searching purposes, "\n" should always be used. When a new document is created, and the EndOfLineStringProperty has not been defined, it will use the System property when writing out the document.
Note that EndOfLineStringProperty is set on the Document using the get/putProperty methods. Subclasses may override this behavior.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`DefaultEditorKit.BeepAction` Creates a beep.
`static class`	`DefaultEditorKit.CopyAction` Copies the selected region and place its contents into the system clipboard.
`static class`	`DefaultEditorKit.CutAction` Cuts the selected region and place its contents into the system clipboard.
`static class`	`DefaultEditorKit.DefaultKeyTypedAction` The action that is executed by default if a key typed event is received and there is no keymap entry.
`static class`	`DefaultEditorKit.InsertBreakAction` Places a line/paragraph break into the document.
`static class`	`DefaultEditorKit.InsertContentAction` Places content into the associated document.
`static class`	`DefaultEditorKit.InsertTabAction` Places a tab character into the document.
`static class`	`DefaultEditorKit.PasteAction` Pastes the contents of the system clipboard into the selected region, or before the caret if nothing is selected.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`backwardAction` Name of the Action for moving the caret logically backward one position.
`static String`	`beepAction` Name of the action to create a beep.
`static String`	`beginAction` Name of the `Action` for moving the caret to the beginning of the document.
`static String`	`beginLineAction` Name of the `Action` for moving the caret to the beginning of a line.
`static String`	`beginParagraphAction` Name of the `Action` for moving the caret to the beginning of a paragraph.
`static String`	`beginWordAction` Name of the `Action` for moving the caret to the beginning of a word.
`static String`	`copyAction` Name of the action to copy the selected region and place the contents into the system clipboard.
`static String`	`cutAction` Name of the action to cut the selected region and place the contents into the system clipboard.
`static String`	`defaultKeyTypedAction` Name of the action that is executed by default if a key typed event is received and there is no keymap entry.
`static String`	`deleteNextCharAction` Name of the action to delete the character of content that follows the current caret position.
`static String`	`deleteNextWordAction` Name of the action to delete the word that follows the beginning of the selection.
`static String`	`deletePrevCharAction` Name of the action to delete the character of content that precedes the current caret position.
`static String`	`deletePrevWordAction` Name of the action to delete the word that precedes the beginning of the selection.
`static String`	`downAction` Name of the Action for moving the caret logically downward one position.
`static String`	`endAction` Name of the `Action` for moving the caret to the end of the document.
`static String`	`endLineAction` Name of the `Action` for moving the caret to the end of a line.
`static String`	`EndOfLineStringProperty` When reading a document if a CRLF is encountered a property with this name is added and the value will be "\r\n".
`static String`	`endParagraphAction` Name of the `Action` for moving the caret to the end of a paragraph.
`static String`	`endWordAction` Name of the Action for moving the caret to the end of a word.
`static String`	`forwardAction` Name of the Action for moving the caret logically forward one position.
`static String`	`insertBreakAction` Name of the action to place a line/paragraph break into the document.
`static String`	`insertContentAction` Name of the action to place content into the associated document.
`static String`	`insertTabAction` Name of the action to place a tab character into the document.
`static String`	`nextWordAction` Name of the `Action` for moving the caret to the beginning of the next word.
`static String`	`pageDownAction` Name of the action to page down vertically.
`static String`	`pageUpAction` Name of the action to page up vertically.
`static String`	`pasteAction` Name of the action to paste the contents of the system clipboard into the selected region, or before the caret if nothing is selected.
`static String`	`previousWordAction` Name of the `Action` for moving the caret to the beginning of the previous word.
`static String`	`readOnlyAction` Name of the action to set the editor into read-only mode.
`static String`	`selectAllAction` Name of the Action for selecting the entire document
`static String`	`selectionBackwardAction` Name of the Action for extending the selection by moving the caret logically backward one position.
`static String`	`selectionBeginAction` Name of the `Action` for moving the caret to the beginning of the document.
`static String`	`selectionBeginLineAction` Name of the `Action` for moving the caret to the beginning of a line, extending the selection.
`static String`	`selectionBeginParagraphAction` Name of the `Action` for moving the caret to the beginning of a paragraph, extending the selection.
`static String`	`selectionBeginWordAction` Name of the `Action` for moving the caret to the beginning of a word, extending the selection.
`static String`	`selectionDownAction` Name of the Action for moving the caret logically downward one position, extending the selection.
`static String`	`selectionEndAction` Name of the Action for moving the caret to the end of the document.
`static String`	`selectionEndLineAction` Name of the `Action` for moving the caret to the end of a line, extending the selection.
`static String`	`selectionEndParagraphAction` Name of the `Action` for moving the caret to the end of a paragraph, extending the selection.
`static String`	`selectionEndWordAction` Name of the Action for moving the caret to the end of a word, extending the selection.
`static String`	`selectionForwardAction` Name of the Action for extending the selection by moving the caret logically forward one position.
`static String`	`selectionNextWordAction` Name of the `Action` for moving the selection to the beginning of the next word, extending the selection.
`static String`	`selectionPreviousWordAction` Name of the `Action` for moving the selection to the beginning of the previous word, extending the selection.
`static String`	`selectionUpAction` Name of the Action for moving the caret logically upward one position, extending the selection.
`static String`	`selectLineAction` Name of the Action for selecting a line around the caret.
`static String`	`selectParagraphAction` Name of the Action for selecting a paragraph around the caret.
`static String`	`selectWordAction` Name of the Action for selecting a word around the caret.
`static String`	`upAction` Name of the Action for moving the caret logically upward one position.
`static String`	`writableAction` Name of the action to set the editor into writeable mode.

Constructor Summary

Constructors
Constructor and Description
`DefaultEditorKit()` default constructor for DefaultEditorKit

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Caret`	`createCaret()` Fetches a caret that can navigate through views produced by the associated ViewFactory.
`Document`	`createDefaultDocument()` Creates an uninitialized text storage model (PlainDocument) that is appropriate for this type of editor.
`Action[]`	`getActions()` Fetches the set of commands that can be used on a text component that is using a model and view produced by this kit.
`String`	`getContentType()` Gets the MIME type of the data that this kit represents support for.
`ViewFactory`	`getViewFactory()` Fetches a factory that is suitable for producing views of any models that are produced by this kit.
`void`	`read(InputStream in, Document doc, int pos)` Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler.
`void`	`read(Reader in, Document doc, int pos)` Inserts content from the given stream, which will be treated as plain text.
`void`	`write(OutputStream out, Document doc, int pos, int len)` Writes content from a document to the given stream in a format appropriate for this kind of content handler.
`void`	`write(Writer out, Document doc, int pos, int len)` Writes content from a document to the given stream as plain text.

Methods inherited from class javax.swing.text.EditorKit
clone, deinstall, install

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EndOfLineStringProperty
```
public static final String EndOfLineStringProperty
```
    When reading a document if a CRLF is encountered a property with this name is added and the value will be "\r\n".
    
    See Also:
    
    Constant Field Values
  - insertContentAction
```
public static final String insertContentAction
```
    Name of the action to place content into the associated document. If there is a selection, it is removed before the new content is added.
    
    See Also:
    
    getActions(), Constant Field Values
  - insertBreakAction
```
public static final String insertBreakAction
```
    Name of the action to place a line/paragraph break into the document. If there is a selection, it is removed before the break is added.
    
    See Also:
    
    getActions(), Constant Field Values
  - insertTabAction
```
public static final String insertTabAction
```
    Name of the action to place a tab character into the document. If there is a selection, it is removed before the tab is added.
    
    See Also:
    
    getActions(), Constant Field Values
  - deletePrevCharAction
```
public static final String deletePrevCharAction
```
    Name of the action to delete the character of content that precedes the current caret position.
    
    See Also:
    
    getActions(), Constant Field Values
  - deleteNextCharAction
```
public static final String deleteNextCharAction
```
    Name of the action to delete the character of content that follows the current caret position.
    
    See Also:
    
    getActions(), Constant Field Values
  - deleteNextWordAction
```
public static final String deleteNextWordAction
```
    Name of the action to delete the word that follows the beginning of the selection.
    
    Since:
    
    1.6
    
    See Also:
    
    getActions(), JTextComponent.getSelectionStart(), Constant Field Values
  - deletePrevWordAction
```
public static final String deletePrevWordAction
```
    Name of the action to delete the word that precedes the beginning of the selection.
    
    Since:
    
    1.6
    
    See Also:
    
    getActions(), JTextComponent.getSelectionStart(), Constant Field Values
  - readOnlyAction
```
public static final String readOnlyAction
```
    Name of the action to set the editor into read-only mode.
    
    See Also:
    
    getActions(), Constant Field Values
  - writableAction
```
public static final String writableAction
```
    Name of the action to set the editor into writeable mode.
    
    See Also:
    
    getActions(), Constant Field Values
  - cutAction
```
public static final String cutAction
```
    Name of the action to cut the selected region and place the contents into the system clipboard.
    
    See Also:
    
    JTextComponent.cut(), getActions(), Constant Field Values
  - copyAction
```
public static final String copyAction
```
    Name of the action to copy the selected region and place the contents into the system clipboard.
    
    See Also:
    
    JTextComponent.copy(), getActions(), Constant Field Values
  - pasteAction
```
public static final String pasteAction
```
    Name of the action to paste the contents of the system clipboard into the selected region, or before the caret if nothing is selected.
    
    See Also:
    
    JTextComponent.paste(), getActions(), Constant Field Values
  - beepAction
```
public static final String beepAction
```
    Name of the action to create a beep.
    
    See Also:
    
    getActions(), Constant Field Values
  - pageUpAction
```
public static final String pageUpAction
```
    Name of the action to page up vertically.
    
    See Also:
    
    getActions(), Constant Field Values
  - pageDownAction
```
public static final String pageDownAction
```
    Name of the action to page down vertically.
    
    See Also:
    
    getActions(), Constant Field Values
  - forwardAction
```
public static final String forwardAction
```
    Name of the Action for moving the caret logically forward one position.
    
    See Also:
    
    getActions(), Constant Field Values
  - backwardAction
```
public static final String backwardAction
```
    Name of the Action for moving the caret logically backward one position.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionForwardAction
```
public static final String selectionForwardAction
```
    Name of the Action for extending the selection by moving the caret logically forward one position.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionBackwardAction
```
public static final String selectionBackwardAction
```
    Name of the Action for extending the selection by moving the caret logically backward one position.
    
    See Also:
    
    getActions(), Constant Field Values
  - upAction
```
public static final String upAction
```
    Name of the Action for moving the caret logically upward one position.
    
    See Also:
    
    getActions(), Constant Field Values
  - downAction
```
public static final String downAction
```
    Name of the Action for moving the caret logically downward one position.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionUpAction
```
public static final String selectionUpAction
```
    Name of the Action for moving the caret logically upward one position, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionDownAction
```
public static final String selectionDownAction
```
    Name of the Action for moving the caret logically downward one position, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - beginWordAction
```
public static final String beginWordAction
```
    Name of the Action for moving the caret to the beginning of a word.
    
    See Also:
    
    getActions(), Constant Field Values
  - endWordAction
```
public static final String endWordAction
```
    Name of the Action for moving the caret to the end of a word.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionBeginWordAction
```
public static final String selectionBeginWordAction
```
    Name of the Action for moving the caret to the beginning of a word, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionEndWordAction
```
public static final String selectionEndWordAction
```
    Name of the Action for moving the caret to the end of a word, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - previousWordAction
```
public static final String previousWordAction
```
    Name of the Action for moving the caret to the beginning of the previous word.
    
    See Also:
    
    getActions(), Constant Field Values
  - nextWordAction
```
public static final String nextWordAction
```
    Name of the Action for moving the caret to the beginning of the next word.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionPreviousWordAction
```
public static final String selectionPreviousWordAction
```
    Name of the Action for moving the selection to the beginning of the previous word, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionNextWordAction
```
public static final String selectionNextWordAction
```
    Name of the Action for moving the selection to the beginning of the next word, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - beginLineAction
```
public static final String beginLineAction
```
    Name of the Action for moving the caret to the beginning of a line.
    
    See Also:
    
    getActions(), Constant Field Values
  - endLineAction
```
public static final String endLineAction
```
    Name of the Action for moving the caret to the end of a line.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionBeginLineAction
```
public static final String selectionBeginLineAction
```
    Name of the Action for moving the caret to the beginning of a line, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionEndLineAction
```
public static final String selectionEndLineAction
```
    Name of the Action for moving the caret to the end of a line, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - beginParagraphAction
```
public static final String beginParagraphAction
```
    Name of the Action for moving the caret to the beginning of a paragraph.
    
    See Also:
    
    getActions(), Constant Field Values
  - endParagraphAction
```
public static final String endParagraphAction
```
    Name of the Action for moving the caret to the end of a paragraph.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionBeginParagraphAction
```
public static final String selectionBeginParagraphAction
```
    Name of the Action for moving the caret to the beginning of a paragraph, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionEndParagraphAction
```
public static final String selectionEndParagraphAction
```
    Name of the Action for moving the caret to the end of a paragraph, extending the selection.
    
    See Also:
    
    getActions(), Constant Field Values
  - beginAction
```
public static final String beginAction
```
    Name of the Action for moving the caret to the beginning of the document.
    
    See Also:
    
    getActions(), Constant Field Values
  - endAction
```
public static final String endAction
```
    Name of the Action for moving the caret to the end of the document.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionBeginAction
```
public static final String selectionBeginAction
```
    Name of the Action for moving the caret to the beginning of the document.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectionEndAction
```
public static final String selectionEndAction
```
    Name of the Action for moving the caret to the end of the document.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectWordAction
```
public static final String selectWordAction
```
    Name of the Action for selecting a word around the caret.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectLineAction
```
public static final String selectLineAction
```
    Name of the Action for selecting a line around the caret.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectParagraphAction
```
public static final String selectParagraphAction
```
    Name of the Action for selecting a paragraph around the caret.
    
    See Also:
    
    getActions(), Constant Field Values
  - selectAllAction
```
public static final String selectAllAction
```
    Name of the Action for selecting the entire document
    
    See Also:
    
    getActions(), Constant Field Values
  - defaultKeyTypedAction
```
public static final String defaultKeyTypedAction
```
    Name of the action that is executed by default if a key typed event is received and there is no keymap entry.
    
    See Also:
    
    getActions(), Constant Field Values
- Constructor Detail
  - DefaultEditorKit
```
public DefaultEditorKit()
```
    default constructor for DefaultEditorKit
- Method Detail
  - getContentType
```
public String getContentType()
```
    Gets the MIME type of the data that this kit represents support for. The default is text/plain.
    
    Specified by:
    
    getContentType in class EditorKit
    
    Returns:
    
    the type
  - getViewFactory
```
public ViewFactory getViewFactory()
```
    Fetches a factory that is suitable for producing views of any models that are produced by this kit. The default is to have the UI produce the factory, so this method has no implementation.
    
    Specified by:
    
    getViewFactory in class EditorKit
    
    Returns:
    
    the view factory
  - getActions
```
public Action[] getActions()
```
    Fetches the set of commands that can be used on a text component that is using a model and view produced by this kit.
    
    Specified by:
    
    getActions in class EditorKit
    
    Returns:
    
    the command list
  - createCaret
```
public Caret createCaret()
```
    Fetches a caret that can navigate through views produced by the associated ViewFactory.
    
    Specified by:
    
    createCaret in class EditorKit
    
    Returns:
    
    the caret
  - createDefaultDocument
```
public Document createDefaultDocument()
```
    Creates an uninitialized text storage model (PlainDocument) that is appropriate for this type of editor.
    
    Specified by:
    
    createDefaultDocument in class EditorKit
    
    Returns:
    
    the model
  - read
```
public void read(InputStream in,
                 Document doc,
                 int pos)
          throws IOException,
                 BadLocationException
```
    Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler.
    
    Specified by:
    
    read in class EditorKit
    
    Parameters:
    
    in - The stream to read from
    
    doc - The destination for the insertion.
    
    pos - The location in the document to place the content >=0.
    
    Throws:
    
    IOException - on any I/O error
    
    BadLocationException - if pos represents an invalid location within the document.
  - write
```
public void write(OutputStream out,
                  Document doc,
                  int pos,
                  int len)
           throws IOException,
                  BadLocationException
```
    Writes content from a document to the given stream in a format appropriate for this kind of content handler.
    
    Specified by:
    
    write in class EditorKit
    
    Parameters:
    
    out - The stream to write to
    
    doc - The source for the write.
    
    pos - The location in the document to fetch the content >=0.
    
    len - The amount to write out >=0.
    
    Throws:
    
    IOException - on any I/O error
    
    BadLocationException - if pos represents an invalid location within the document.
  - read
```
public void read(Reader in,
                 Document doc,
                 int pos)
          throws IOException,
                 BadLocationException
```
    Inserts content from the given stream, which will be treated as plain text.
    
    Specified by:
    
    read in class EditorKit
    
    Parameters:
    
    in - The stream to read from
    
    doc - The destination for the insertion.
    
    pos - The location in the document to place the content >=0.
    
    Throws:
    
    IOException - on any I/O error
    
    BadLocationException - if pos represents an invalid location within the document.
  - write
```
public void write(Writer out,
                  Document doc,
                  int pos,
                  int len)
           throws IOException,
                  BadLocationException
```
    Writes content from a document to the given stream as plain text.
    
    Specified by:
    
    write in class EditorKit
    
    Parameters:
    
    out - The stream to write to
    
    doc - The source for the write.
    
    pos - The location in the document to fetch the content from >=0.
    
    len - The amount to write out >=0.
    
    Throws:
    
    IOException - on any I/O error
    
    BadLocationException - if pos is not within 0 and the length of the document.

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Java javax.swing.text Class DefaultEditorKit（JDK8）

Class DefaultEditorKit

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.swing.text.EditorKit

Methods inherited from class java.lang.Object

Field Detail

EndOfLineStringProperty

insertContentAction

insertBreakAction

insertTabAction

deletePrevCharAction

deleteNextCharAction

deleteNextWordAction

deletePrevWordAction

readOnlyAction

writableAction

cutAction

copyAction

pasteAction

beepAction

pageUpAction

pageDownAction

forwardAction

backwardAction

selectionForwardAction

selectionBackwardAction

upAction

downAction

selectionUpAction

selectionDownAction

beginWordAction

endWordAction

selectionBeginWordAction

selectionEndWordAction

previousWordAction

nextWordAction

selectionPreviousWordAction

selectionNextWordAction

beginLineAction

endLineAction

selectionBeginLineAction

selectionEndLineAction

beginParagraphAction

endParagraphAction

selectionBeginParagraphAction

selectionEndParagraphAction

beginAction

endAction

selectionBeginAction

selectionEndAction

selectWordAction

selectLineAction

selectParagraphAction

selectAllAction

defaultKeyTypedAction

Constructor Detail

DefaultEditorKit

Method Detail

getContentType

getViewFactory

getActions

createCaret

createDefaultDocument

read

write

read

write