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Package javax.swing.text

Provides classes and interfaces that deal with editable and noneditable text components.

See:
Description

Interface Summary

Interface	Description
AbstractDocument.AttributeContext	An interface that can be used to allow MutableAttributeSet implementations to use pluggable attribute compression techniques.
AbstractDocument.Content	Interface to describe a sequence of character content that can be edited.
AttributeSet	A collection of unique attributes.
AttributeSet.CharacterAttribute	This interface is the type signature that is expected to be present on any attribute key that contributes to character level presentation.
AttributeSet.ColorAttribute	This interface is the type signature that is expected to be present on any attribute key that contributes to presentation of color.
AttributeSet.FontAttribute	This interface is the type signature that is expected to be present on any attribute key that contributes to the determination of what font to use to render some text.
AttributeSet.ParagraphAttribute	This interface is the type signature that is expected to be present on any attribute key that contributes to the paragraph level presentation.
Caret	A place within a document view that represents where things can be inserted into the document model.
Document	The Document is a container for text that serves as the model for swing text components.
Element	Interface to describe a structural piece of a document.
Highlighter	An interface for an object that allows one to mark up the background with colored areas.
Highlighter.Highlight
Highlighter.HighlightPainter	Highlight renderer.
Keymap	A collection of bindings of KeyStrokes to actions.
MutableAttributeSet	A generic interface for a mutable collection of unique attributes.
Position	Represents a location within a document.
Style	A collection of attributes to associate with an element in a document.
StyledDocument	Interface for a generic styled document.
TabableView	Interface for Views that have size dependent upon tabs.
TabExpander	Simple interface to allow for different types of implementations of tab expansion.
ViewFactory	A factory to create a view of some portion of document subject.

Class Summary

Class	Description
AbstractDocument	An implementation of the document interface to serve as a basis for implementing various kinds of documents.
AbstractDocument.ElementEdit	An implementation of ElementChange that can be added to the document event.
AbstractWriter	AbstractWriter is an abstract class that actually does the work of writing out the element tree including the attributes.
AsyncBoxView	A box that does layout asynchronously.
BoxView	A view that arranges its children into a box shape by tiling its children along an axis.
ComponentView	Component decorator that implements the view interface.
CompositeView	CompositeView is an abstract View implementation which manages one or more child views.
DateFormatter	DateFormatter is an InternationalFormatter that does its formatting by way of an instance of java.text.DateFormat.
DefaultCaret	A default implementation of Caret.
DefaultEditorKit	This is the set of things needed by a text component to be a reasonably functioning editor for some type of text document.
DefaultEditorKit.BeepAction	Creates a beep.
DefaultEditorKit.CopyAction	Copies the selected region and place its contents into the system clipboard.
DefaultEditorKit.CutAction	Cuts the selected region and place its contents into the system clipboard.
DefaultEditorKit.DefaultKeyTypedAction	The action that is executed by default if a key typed event is received and there is no keymap entry.
DefaultEditorKit.InsertBreakAction	Places a line/paragraph break into the document.
DefaultEditorKit.InsertContentAction	Places content into the associated document.
DefaultEditorKit.InsertTabAction	Places a tab character into the document.
DefaultEditorKit.PasteAction	Pastes the contents of the system clipboard into the selected region, or before the caret if nothing is selected.
DefaultFormatter	DefaultFormatter formats aribtrary objects.
DefaultFormatterFactory	An implementation of JFormattedTextField.AbstractFormatterFactory.
DefaultHighlighter	Implements the Highlighter interfaces.
DefaultHighlighter.DefaultHighlightPainter	Simple highlight painter that fills a highlighted area with a solid color.
DefaultStyledDocument	A document that can be marked up with character and paragraph styles in a manner similar to the Rich Text Format.
DefaultStyledDocument.AttributeUndoableEdit	An UndoableEdit used to remember AttributeSet changes to an Element.
DefaultStyledDocument.ElementSpec	Specification for building elements.
DefaultTextUI	Deprecated.
DocumentFilter	DocumentFilter, as the name implies, is a filter for the Document mutation methods.
DocumentFilter.FilterBypass	Used as a way to circumvent calling back into the Document to change it.
EditorKit	Establishes the set of things needed by a text component to be a reasonably functioning editor for some type of text content.
ElementIterator	ElementIterator, as the name suggests, iteratates over the Element tree.
FieldView	Extends the multi-line plain text view to be suitable for a single-line editor view.
FlowView	A View that tries to flow it's children into some partially constrained space.
FlowView.FlowStrategy	Strategy for maintaining the physical form of the flow.
GapContent	An implementation of the AbstractDocument.Content interface implemented using a gapped buffer similar to that used by emacs.
GlyphView	A GlyphView is a styled chunk of text that represents a view mapped over an element in the text model.
GlyphView.GlyphPainter	A class to perform rendering of the glyphs.
IconView	Icon decorator that implements the view interface.
InternationalFormatter	InternationalFormatter extends DefaultFormatter, using an instance of java.text.Format to handle the conversion to a String, and the conversion from a String.
JTextComponent	JTextComponent is the base class for swing text components.
JTextComponent.DropLocation	Represents a drop location for JTextComponents.
JTextComponent.KeyBinding	Binding record for creating key bindings.
LabelView	A LabelView is a styled chunk of text that represents a view mapped over an element in the text model.
LayeredHighlighter
LayeredHighlighter.LayerPainter	Layered highlight renderer.
LayoutQueue	A queue of text layout tasks.
MaskFormatter	MaskFormatter is used to format and edit strings.
NavigationFilter	NavigationFilter can be used to restrict where the cursor can be positioned.
NavigationFilter.FilterBypass	Used as a way to circumvent calling back into the caret to position the cursor.
NumberFormatter	NumberFormatter subclasses InternationalFormatter adding special behavior for numbers.
ParagraphView	View of a simple line-wrapping paragraph that supports multiple fonts, colors, components, icons, etc.
PasswordView	Implements a View suitable for use in JPasswordField UI implementations.
PlainDocument	A plain document that maintains no character attributes.
PlainView	Implements View interface for a simple multi-line text view that has text in one font and color.
Position.Bias	A typesafe enumeration to indicate bias to a position in the model.
Segment	A segment of a character array representing a fragment of text.
SimpleAttributeSet	A straightforward implementation of MutableAttributeSet using a hash table.
StringContent	An implementation of the AbstractDocument.Content interface that is a brute force implementation that is useful for relatively small documents and/or debugging.
StyleConstants	A collection of well known or common attribute keys and methods to apply to an AttributeSet or MutableAttributeSet to get/set the properties in a typesafe manner.
StyleConstants.CharacterConstants	This is a typesafe enumeration of the well-known attributes that contribute to a character style.
StyleConstants.ColorConstants	This is a typesafe enumeration of the well-known attributes that contribute to a color.
StyleConstants.FontConstants	This is a typesafe enumeration of the well-known attributes that contribute to a font.
StyleConstants.ParagraphConstants	This is a typesafe enumeration of the well-known attributes that contribute to a paragraph style.
StyleContext	A pool of styles and their associated resources.
StyledEditorKit	This is the set of things needed by a text component to be a reasonably functioning editor for some type of text document.
StyledEditorKit.AlignmentAction	An action to set paragraph alignment.
StyledEditorKit.BoldAction	An action to toggle the bold attribute.
StyledEditorKit.FontFamilyAction	An action to set the font family in the associated JEditorPane.
StyledEditorKit.FontSizeAction	An action to set the font size in the associated JEditorPane.
StyledEditorKit.ForegroundAction	An action to set foreground color.
StyledEditorKit.ItalicAction	An action to toggle the italic attribute.
StyledEditorKit.StyledTextAction	An action that assumes it's being fired on a JEditorPane with a StyledEditorKit (or subclass) installed.
StyledEditorKit.UnderlineAction	An action to toggle the underline attribute.
TableView	Implements View interface for a table, that is composed of an element structure where the child elements of the element this view is responsible for represent rows and the child elements of the row elements are cells.
TabSet	A TabSet is comprised of many TabStops.
TabStop	This class encapsulates a single tab stop (basically as tab stops are thought of by RTF).
TextAction	An Action implementation useful for key bindings that are shared across a number of different text components.
Utilities	A collection of methods to deal with various text related activities.
View	A very important part of the text package is the View class.
WrappedPlainView	View of plain text (text with only one font and color) that does line-wrapping.
ZoneView	ZoneView is a View implementation that creates zones for which the child views are not created or stored until they are needed for display or model/view translations.

Exception Summary

Exception	Description
BadLocationException	This exception is to report bad locations within a document model (that is, attempts to reference a location that doesn't exist).
ChangedCharSetException	ChangedCharSetException as the name indicates is an exception thrown when the charset is changed.

Package javax.swing.text Description

Provides classes and interfaces that deal with editable and noneditable text components. Examples of text components are text fields and text areas, of which password fields and document editors are special instantiations. Features that are supported by this package include selection/highlighting, editing, style, and key mapping.

Note: Most of the Swing API is not thread safe. For details, see Threads and Swing, a section in The Java Tutorial.

Related Documentation

For overviews, tutorials, examples, guides, and tool documentation, please see:

• Using Text Components, a section in The Java Tutorial

Since:

1.2