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.
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.
Static Constant.
Name of the Action for moving the caret logically backward one position.
type: java.lang.String
Static Constant. Name of the Action for moving the caret logically backward one position. type: java.lang.String
Static Constant.
Name of the action to create a beep.
type: java.lang.String
Static Constant. Name of the action to create a beep. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of the document.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of the document. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of a line.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of a line. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of a paragraph.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of a paragraph. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of a word.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of a word. type: java.lang.String
Static Constant.
Name of the action to copy the selected region and place the contents into the system clipboard.
type: java.lang.String
Static Constant. Name of the action to copy the selected region and place the contents into the system clipboard. type: java.lang.String
Static Constant.
Name of the action to cut the selected region and place the contents into the system clipboard.
type: java.lang.String
Static Constant. Name of the action to cut the selected region and place the contents into the system clipboard. type: java.lang.String
Static Constant.
Name of the action that is executed by default if a key typed event is received and there is no keymap entry.
type: java.lang.String
Static Constant. Name of the action that is executed by default if a key typed event is received and there is no keymap entry. type: java.lang.String
Static Constant.
Name of the action to delete the character of content that follows the current caret position.
type: java.lang.String
Static Constant. Name of the action to delete the character of content that follows the current caret position. type: java.lang.String
Static Constant.
Name of the action to delete the word that follows the beginning of the selection.
type: java.lang.String
Static Constant. Name of the action to delete the word that follows the beginning of the selection. type: java.lang.String
Static Constant.
Name of the action to delete the character of content that precedes the current caret position.
type: java.lang.String
Static Constant. Name of the action to delete the character of content that precedes the current caret position. type: java.lang.String
Static Constant.
Name of the action to delete the word that precedes the beginning of the selection.
type: java.lang.String
Static Constant. Name of the action to delete the word that precedes the beginning of the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret logically downward one position.
type: java.lang.String
Static Constant. Name of the Action for moving the caret logically downward one position. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of the document.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of the document. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of a line.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of a line. type: java.lang.String
Static Constant.
When reading a document if a CRLF is encountered a property with this name is added and the value will be "\r\n".
type: java.lang.String
Static Constant. When reading a document if a CRLF is encountered a property with this name is added and the value will be "\r\n". type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of a paragraph.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of a paragraph. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of a word.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of a word. type: java.lang.String
Static Constant.
Name of the Action for moving the caret logically forward one position.
type: java.lang.String
Static Constant. Name of the Action for moving the caret logically forward one position. type: java.lang.String
Static Constant.
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.
type: java.lang.String
Static Constant. 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. type: java.lang.String
Static Constant.
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.
type: java.lang.String
Static Constant. 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. type: java.lang.String
Static Constant.
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.
type: java.lang.String
Static Constant. 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. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of the next word.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of the next word. type: java.lang.String
Static Constant.
Name of the action to page down vertically.
type: java.lang.String
Static Constant. Name of the action to page down vertically. type: java.lang.String
Static Constant.
Name of the action to page up vertically.
type: java.lang.String
Static Constant. Name of the action to page up vertically. type: java.lang.String
Static Constant.
Name of the action to paste the contents of the system clipboard into the selected region, or before the caret if nothing is selected.
type: java.lang.String
Static Constant. Name of the action to paste the contents of the system clipboard into the selected region, or before the caret if nothing is selected. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of the previous word.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of the previous word. type: java.lang.String
Static Constant.
Name of the action to set the editor into read-only mode.
type: java.lang.String
Static Constant. Name of the action to set the editor into read-only mode. type: java.lang.String
Static Constant.
Name of the Action for selecting the entire document
type: java.lang.String
Static Constant. Name of the Action for selecting the entire document type: java.lang.String
Static Constant.
Name of the Action for selecting a line around the caret.
type: java.lang.String
Static Constant. Name of the Action for selecting a line around the caret. type: java.lang.String
Static Constant.
Name of the Action for selecting a paragraph around the caret.
type: java.lang.String
Static Constant. Name of the Action for selecting a paragraph around the caret. type: java.lang.String
Static Constant.
Name of the Action for selecting a word around the caret.
type: java.lang.String
Static Constant. Name of the Action for selecting a word around the caret. type: java.lang.String
Static Constant.
Name of the Action for extending the selection by moving the caret logically backward one position.
type: java.lang.String
Static Constant. Name of the Action for extending the selection by moving the caret logically backward one position. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of the document.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of the document. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of a line, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of a line, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of a paragraph, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of a paragraph, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the beginning of a word, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the beginning of a word, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret logically downward one position, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret logically downward one position, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of the document.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of the document. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of a line, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of a line, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of a paragraph, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of a paragraph, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret to the end of a word, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret to the end of a word, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for extending the selection by moving the caret logically forward one position.
type: java.lang.String
Static Constant. Name of the Action for extending the selection by moving the caret logically forward one position. type: java.lang.String
Static Constant.
Name of the Action for moving the selection to the beginning of the next word, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the selection to the beginning of the next word, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the selection to the beginning of the previous word, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the selection to the beginning of the previous word, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret logically upward one position, extending the selection.
type: java.lang.String
Static Constant. Name of the Action for moving the caret logically upward one position, extending the selection. type: java.lang.String
Static Constant.
Name of the Action for moving the caret logically upward one position.
type: java.lang.String
Static Constant. Name of the Action for moving the caret logically upward one position. type: java.lang.String
Static Constant.
Name of the action to set the editor into writeable mode.
type: java.lang.String
Static Constant. Name of the action to set the editor into writeable mode. type: java.lang.String
(->default-editor-kit)
Constructor.
default constructor for DefaultEditorKit
Constructor. default constructor for DefaultEditorKit
(create-caret this)
Fetches a caret that can navigate through views produced by the associated ViewFactory.
returns: the caret - javax.swing.text.Caret
Fetches a caret that can navigate through views produced by the associated ViewFactory. returns: the caret - `javax.swing.text.Caret`
(create-default-document this)
Creates an uninitialized text storage model (PlainDocument) that is appropriate for this type of editor.
returns: the model - javax.swing.text.Document
Creates an uninitialized text storage model (PlainDocument) that is appropriate for this type of editor. returns: the model - `javax.swing.text.Document`
(get-actions this)
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 - javax.swing.Action[]
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 - `javax.swing.Action[]`
(get-content-type this)
Gets the MIME type of the data that this kit represents support for. The default is text/plain.
returns: the type - java.lang.String
Gets the MIME type of the data that this kit represents support for. The default is text/plain. returns: the type - `java.lang.String`
(get-view-factory this)
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 - javax.swing.text.ViewFactory
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 - `javax.swing.text.ViewFactory`
(read this in doc pos)
Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler.
in - The stream to read from - java.io.InputStream
doc - The destination for the insertion. - javax.swing.text.Document
pos - The location in the document to place the content >=0. - int
throws: java.io.IOException - on any I/O error
Inserts content from the given stream which is expected to be in a format appropriate for this kind of content handler. in - The stream to read from - `java.io.InputStream` doc - The destination for the insertion. - `javax.swing.text.Document` pos - The location in the document to place the content >=0. - `int` throws: java.io.IOException - on any I/O error
(write this out doc pos len)
Writes content from a document to the given stream in a format appropriate for this kind of content handler.
out - The stream to write to - java.io.OutputStream
doc - The source for the write. - javax.swing.text.Document
pos - The location in the document to fetch the content >=0. - int
len - The amount to write out >=0. - int
throws: java.io.IOException - on any I/O error
Writes content from a document to the given stream in a format appropriate for this kind of content handler. out - The stream to write to - `java.io.OutputStream` doc - The source for the write. - `javax.swing.text.Document` pos - The location in the document to fetch the content >=0. - `int` len - The amount to write out >=0. - `int` throws: java.io.IOException - on any I/O error
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