javax.swing.text
Class DefaultEditorKit

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

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.

See Also:

Serialized Form

Inner Class Summary

static class	DefaultEditorKit.BeepAction Creates a beep.
static class	DefaultEditorKit.CopyAction Coies 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

static java.lang.String	backwardAction Name of the Action for moving the caret logically backward one position.
static java.lang.String	beepAction Name of the action to create a beep.
static java.lang.String	beginAction Name of the Action for moving the caret to the begining of the document.
static java.lang.String	beginLineAction Name of the Action for moving the caret to the begining of a line.
static java.lang.String	beginParagraphAction Name of the Action for moving the caret to the begining of a paragraph.
static java.lang.String	beginWordAction Name of the Action for moving the caret to the begining of a word.
static java.lang.String	copyAction Name of the action to copy the selected region and place the contents into the system clipboard.
static java.lang.String	cutAction Name of the action to cut the selected region and place the contents into the system clipboard.
static java.lang.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 java.lang.String	deleteNextCharAction Name of the action to delete the character of content that follows the current caret position.
static java.lang.String	deletePrevCharAction Name of the action to delete the character of content that precedes the current caret position.
static java.lang.String	downAction Name of the Action for moving the caret logically downward one position.
static java.lang.String	endAction Name of the Action for moving the caret to the end of the document.
static java.lang.String	endLineAction Name of the Action for moving the caret to the end of a line.
static java.lang.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 java.lang.String	endParagraphAction Name of the Action for moving the caret to the end of a paragraph.
static java.lang.String	endWordAction Name of the Action for moving the caret to the end of a word.
static java.lang.String	forwardAction Name of the Action for moving the caret logically forward one position.
static java.lang.String	insertBreakAction Name of the action to place a line/paragraph break into the document.
static java.lang.String	insertContentAction Name of the action to place content into the associated document.
static java.lang.String	insertTabAction Name of the action to place a tab character into the document.
static java.lang.String	nextWordAction Name of the Action for moving the caret to the begining of the next word.
static java.lang.String	pageDownAction Name of the action to page down vertically.
static java.lang.String	pageUpAction Name of the action to page up vertically.
static java.lang.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 java.lang.String	previousWordAction Name of the Action for moving the caret to the begining of the previous word.
static java.lang.String	readOnlyAction Name of the action to set the editor into read-only mode.
static java.lang.String	selectAllAction Name of the Action for selecting the entire document
static java.lang.String	selectionBackwardAction Name of the Action for extending the selection by moving the caret logically backward one position.
static java.lang.String	selectionBeginAction Name of the Action for moving the caret to the begining of the document.
static java.lang.String	selectionBeginLineAction Name of the Action for moving the caret to the begining of a line, extending the selection.
static java.lang.String	selectionBeginParagraphAction Name of the Action for moving the caret to the begining of a paragraph, extending the selection.
static java.lang.String	selectionBeginWordAction Name of the Action for moving the caret to the begining of a word, extending the selection.
static java.lang.String	selectionDownAction Name of the Action for moving the caret logically downward one position, extending the selection.
static java.lang.String	selectionEndAction Name of the Action for moving the caret to the end of the document.
static java.lang.String	selectionEndLineAction Name of the Action for moving the caret to the end of a line, extending the selection.
static java.lang.String	selectionEndParagraphAction Name of the Action for moving the caret to the end of a paragraph, extending the selection.
static java.lang.String	selectionEndWordAction Name of the Action for moving the caret to the end of a word, extending the selection.
static java.lang.String	selectionForwardAction Name of the Action for extending the selection by moving the caret logically forward one position.
static java.lang.String	selectionNextWordAction Name of the Action for moving the selection to the begining of the next word, extending the selection.
static java.lang.String	selectionPreviousWordAction Name of the Action for moving the selection to the begining of the previous word, extending the selection.
static java.lang.String	selectionUpAction Name of the Action for moving the caret logically upward one position, extending the selection.
static java.lang.String	selectLineAction Name of the Action for selecting a line around the caret.
static java.lang.String	selectParagraphAction Name of the Action for selecting a paragraph around the caret.
static java.lang.String	selectWordAction Name of the Action for selecting a word around the caret.
static java.lang.String	upAction Name of the Action for moving the caret logically upward one position.
static java.lang.String	writableAction Name of the action to set the editor into writeable mode.

Constructor Summary

DefaultEditorKit()

Method Summary

java.lang.Object	clone() Creates a copy of the editor kit.
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.
java.lang.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(java.io.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(java.io.Reader in, Document doc, int pos) Inserts content from the given stream, which will be treated as plain text.
void	write(java.io.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(java.io.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

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 java.lang.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".

insertContentAction

public static final java.lang.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:

DefaultEditorKit.InsertContentAction, getActions()

insertBreakAction

public static final java.lang.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:

DefaultEditorKit.InsertBreakAction, getActions()

insertTabAction

public static final java.lang.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:

DefaultEditorKit.InsertTabAction, getActions()

deletePrevCharAction

public static final java.lang.String deletePrevCharAction

Name of the action to delete the character of content that precedes the current caret position.

See Also:

DeletePrevCharAction, getActions()

deleteNextCharAction

public static final java.lang.String deleteNextCharAction

Name of the action to delete the character of content that follows the current caret position.

See Also:

DeleteNextCharAction, getActions()

readOnlyAction

public static final java.lang.String readOnlyAction

Name of the action to set the editor into read-only mode.

See Also:

ReadOnlyAction, getActions()

writableAction

public static final java.lang.String writableAction

Name of the action to set the editor into writeable mode.

See Also:

WritableAction, getActions()

cutAction

public static final java.lang.String cutAction

Name of the action to cut the selected region and place the contents into the system clipboard.

See Also:

JTextComponent.cut(), getActions()

copyAction

public static final java.lang.String copyAction

Name of the action to copy the selected region and place the contents into the system clipboard.

See Also:

JTextComponent.copy(), getActions()

pasteAction

public static final java.lang.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()

beepAction

public static final java.lang.String beepAction

Name of the action to create a beep.

See Also:

DefaultEditorKit.BeepAction, getActions()

pageUpAction

public static final java.lang.String pageUpAction

Name of the action to page up vertically.

See Also:

PageUpAction, getActions()

pageDownAction

public static final java.lang.String pageDownAction

Name of the action to page down vertically.

See Also:

PageDownAction, getActions()

forwardAction

public static final java.lang.String forwardAction

Name of the Action for moving the caret logically forward one position.

See Also:

ForwardAction, getActions()

backwardAction

public static final java.lang.String backwardAction

Name of the Action for moving the caret logically backward one position.

See Also:

BackwardAction, getActions()

selectionForwardAction

public static final java.lang.String selectionForwardAction

Name of the Action for extending the selection by moving the caret logically forward one position.

See Also:

SelectionForwardAction, getActions()

selectionBackwardAction

public static final java.lang.String selectionBackwardAction

Name of the Action for extending the selection by moving the caret logically backward one position.

See Also:

SelectionBackwardAction, getActions()

upAction

public static final java.lang.String upAction

Name of the Action for moving the caret logically upward one position.

See Also:

UpAction, getActions()

downAction

public static final java.lang.String downAction

Name of the Action for moving the caret logically downward one position.

See Also:

DownAction, getActions()

selectionUpAction

public static final java.lang.String selectionUpAction

Name of the Action for moving the caret logically upward one position, extending the selection.

See Also:

UpAction, getActions()

selectionDownAction

public static final java.lang.String selectionDownAction

Name of the Action for moving the caret logically downward one position, extending the selection.

See Also:

DownAction, getActions()

beginWordAction

public static final java.lang.String beginWordAction

Name of the Action for moving the caret to the begining of a word.

See Also:

BeginAction, getActions()

endWordAction

public static final java.lang.String endWordAction

Name of the Action for moving the caret to the end of a word.

See Also:

EndAction, getActions()

selectionBeginWordAction

public static final java.lang.String selectionBeginWordAction

Name of the Action for moving the caret to the begining of a word, extending the selection.

See Also:

BeginWordAction, getActions()

selectionEndWordAction

public static final java.lang.String selectionEndWordAction

Name of the Action for moving the caret to the end of a word, extending the selection.

See Also:

EndWordAction, getActions()

previousWordAction

public static final java.lang.String previousWordAction

Name of the Action for moving the caret to the begining of the previous word.

See Also:

PreviousWordAction, getActions()

nextWordAction

public static final java.lang.String nextWordAction

Name of the Action for moving the caret to the begining of the next word. to the next of the document.

See Also:

NextWordAction, getActions()

selectionPreviousWordAction

public static final java.lang.String selectionPreviousWordAction

Name of the Action for moving the selection to the begining of the previous word, extending the selection.

See Also:

PreviousWordAction, getActions()

selectionNextWordAction

public static final java.lang.String selectionNextWordAction

Name of the Action for moving the selection to the begining of the next word, extending the selection.

See Also:

NextWordAction, getActions()

beginLineAction

public static final java.lang.String beginLineAction

Name of the Action for moving the caret to the begining of a line.

See Also:

BeginAction, getActions()

endLineAction

public static final java.lang.String endLineAction

Name of the Action for moving the caret to the end of a line.

See Also:

EndAction, getActions()

selectionBeginLineAction

public static final java.lang.String selectionBeginLineAction

Name of the Action for moving the caret to the begining of a line, extending the selection.

See Also:

BeginLineAction, getActions()

selectionEndLineAction

public static final java.lang.String selectionEndLineAction

Name of the Action for moving the caret to the end of a line, extending the selection.

See Also:

EndLineAction, getActions()

beginParagraphAction

public static final java.lang.String beginParagraphAction

Name of the Action for moving the caret to the begining of a paragraph.

See Also:

BeginAction, getActions()

endParagraphAction

public static final java.lang.String endParagraphAction

Name of the Action for moving the caret to the end of a paragraph.

See Also:

EndAction, getActions()

selectionBeginParagraphAction

public static final java.lang.String selectionBeginParagraphAction

Name of the Action for moving the caret to the begining of a paragraph, extending the selection.

See Also:

BeginParagraphAction, getActions()

selectionEndParagraphAction

public static final java.lang.String selectionEndParagraphAction

Name of the Action for moving the caret to the end of a paragraph, extending the selection.

See Also:

EndParagraphAction, getActions()

beginAction

public static final java.lang.String beginAction

Name of the Action for moving the caret to the begining of the document.

See Also:

BeginAction, getActions()

endAction

public static final java.lang.String endAction

Name of the Action for moving the caret to the end of the document.

See Also:

EndAction, getActions()

selectionBeginAction

public static final java.lang.String selectionBeginAction

Name of the Action for moving the caret to the begining of the document.

See Also:

BeginAction, getActions()

selectionEndAction

public static final java.lang.String selectionEndAction

Name of the Action for moving the caret to the end of the document.

See Also:

EndAction, getActions()

selectWordAction

public static final java.lang.String selectWordAction

Name of the Action for selecting a word around the caret.

See Also:

SelectWordAction, getActions()

selectLineAction

public static final java.lang.String selectLineAction

Name of the Action for selecting a line around the caret.

See Also:

SelectLineAction, getActions()

selectParagraphAction

public static final java.lang.String selectParagraphAction

Name of the Action for selecting a paragraph around the caret.

See Also:

SelectParagraphAction, getActions()

selectAllAction

public static final java.lang.String selectAllAction

Name of the Action for selecting the entire document

See Also:

SelectAllAction, getActions()

defaultKeyTypedAction

public static final java.lang.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:

DefaultEditorKit.DefaultKeyTypedAction, getActions()

Constructor Detail

DefaultEditorKit

public DefaultEditorKit()

Method Detail

clone

public java.lang.Object clone()

Creates a copy of the editor kit. This allows an implementation to serve as a prototype for others, so that they can be quickly created.

Returns:

the copy

Overrides:

clone in class EditorKit

getContentType

public java.lang.String getContentType()

Gets the MIME type of the data that this kit represents support for. The default is text/plain.

Returns:

the type

Overrides:

getContentType in class EditorKit

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.

Returns:

the view factory

Overrides:

getViewFactory in class EditorKit

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.

Returns:

the command list

Overrides:

getActions in class EditorKit

createCaret

public Caret createCaret()

Fetches a caret that can navigate through views produced by the associated ViewFactory.

Returns:

the caret

Overrides:

createCaret in class EditorKit

createDefaultDocument

public Document createDefaultDocument()

Creates an uninitialized text storage model (PlainDocument) that is appropriate for this type of editor.

Returns:

the model

Overrides:

createDefaultDocument in class EditorKit

read

public void read(java.io.InputStream in,
                 Document doc,
                 int pos)
          throws java.io.IOException,
                 BadLocationException

Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler.

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:

java.io.IOException - on any I/O error

BadLocationException - if pos represents an invalid location within the document.

Overrides:

read in class EditorKit

write

public void write(java.io.OutputStream out,
                  Document doc,
                  int pos,
                  int len)
           throws java.io.IOException,
                  BadLocationException

Writes content from a document to the given stream in a format appropriate for this kind of content handler.

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:

java.io.IOException - on any I/O error

BadLocationException - if pos represents an invalid location within the document.

Overrides:

write in class EditorKit

read

public void read(java.io.Reader in,
                 Document doc,
                 int pos)
          throws java.io.IOException,
                 BadLocationException

Inserts content from the given stream, which will be treated as plain text.

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:

java.io.IOException - on any I/O error

BadLocationException - if pos represents an invalid location within the document.

Overrides:

read in class EditorKit

write

public void write(java.io.Writer out,
                  Document doc,
                  int pos,
                  int len)
           throws java.io.IOException,
                  BadLocationException

Writes content from a document to the given stream as plain text.

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:

java.io.IOException - on any I/O error

BadLocationException - if pos is not within 0 and the length of the document.

Overrides:

write in class EditorKit