java.lang.Object
- javax.swing.text.EditorKit
- - javax.swing.text.DefaultEditorKit
  - - org.fife.ui.rtextarea.RTextAreaEditorKit
    - - org.fife.ui.rsyntaxtextarea.RSyntaxTextAreaEditorKit

All Implemented Interfaces:

Serializable, Cloneable
```
public class RSyntaxTextAreaEditorKit
extends RTextAreaEditorKit
```
An extension of RTextAreaEditorKit that adds functionality for programming-specific stuff. There are currently subclasses to handle:
- Toggling code folds.
- Aligning "closing" curly braces with their matches, if the current programming language uses curly braces to identify code blocks.
- Copying the current selection as RTF.
- Block indentation (increasing the indent of one or multiple lines)
- Block un-indentation (decreasing the indent of one or multiple lines)
- Inserting a "code template" when a configurable key (e.g. a space) is pressed
- Decreasing the point size of all fonts in the text area
- Increasing the point size of all fonts in the text area
- Moving the caret to the "matching bracket" of the one at the current caret position
- Toggling whether the currently selected lines are commented out.
- Better selection of "words" on mouse double-clicks for programming languages.
- Better keyboard navigation via Ctrl+arrow keys for programming languages.
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`protected static class`	`RSyntaxTextAreaEditorKit.BeginWordAction`	Positions the caret at the beginning of the word.
`static class`	`RSyntaxTextAreaEditorKit.ChangeFoldStateAction`	Expands or collapses the nearest fold.
`static class`	`RSyntaxTextAreaEditorKit.CloseCurlyBraceAction`	Action that (optionally) aligns a closing curly brace with the line containing its matching opening curly brace.
`static class`	`RSyntaxTextAreaEditorKit.CloseMarkupTagAction`	(Optionally) completes a closing markup tag.
`static class`	`RSyntaxTextAreaEditorKit.CollapseAllCommentFoldsAction`	Collapses all comment folds.
`static class`	`RSyntaxTextAreaEditorKit.CollapseAllFoldsAction`	Collapses all folds.
`static class`	`RSyntaxTextAreaEditorKit.CopyAsRtfAction`	Action for copying text as RTF.
`static class`	`RSyntaxTextAreaEditorKit.DecreaseFontSizeAction`	Action for decreasing the font size of all fonts in the text area.
`static class`	`RSyntaxTextAreaEditorKit.DecreaseIndentAction`	Action for when un-indenting lines (either the current line if there is selection, or all selected lines if there is one).
`static class`	`RSyntaxTextAreaEditorKit.DeletePrevWordAction`	Deletes the previous word, but differentiates symbols from "words" to match the behavior of code editors.
`static class`	`RSyntaxTextAreaEditorKit.DumbCompleteWordAction`	Overridden to use the programming language RSTA is displaying when computing words to complete.
`protected static class`	`RSyntaxTextAreaEditorKit.EndWordAction`	Positions the caret at the end of the word.
`static class`	`RSyntaxTextAreaEditorKit.ExpandAllFoldsAction`	Expands all folds.
`static class`	`RSyntaxTextAreaEditorKit.GoToMatchingBracketAction`	Action for moving the caret to the "matching bracket" of the bracket at the caret position (either before or after).
`static class`	`RSyntaxTextAreaEditorKit.IncreaseFontSizeAction`	Action for increasing the font size of all fonts in the text area.
`static class`	`RSyntaxTextAreaEditorKit.InsertBreakAction`	Action for when the user presses the Enter key.
`static class`	`RSyntaxTextAreaEditorKit.InsertTabAction`	Action for inserting tabs.
`static class`	`RSyntaxTextAreaEditorKit.NextWordAction`	Action to move the selection and/or caret.
`static class`	`RSyntaxTextAreaEditorKit.PossiblyInsertTemplateAction`	Action for when the user tries to insert a template (that is, they've typed a template ID and pressed the trigger character (a space) in an attempt to do the substitution).
`static class`	`RSyntaxTextAreaEditorKit.PreviousWordAction`	Action to move the selection and/or caret.
`static class`	`RSyntaxTextAreaEditorKit.SelectWordAction`	Selects the word around the caret.
`static class`	`RSyntaxTextAreaEditorKit.ToggleCommentAction`	Action that toggles whether the currently selected lines are commented.
`static class`	`RSyntaxTextAreaEditorKit.ToggleCurrentFoldAction`	Toggles the fold at the current caret position or line.

Nested classes/interfaces inherited from class org.fife.ui.rtextarea.RTextAreaEditorKit
RTextAreaEditorKit.BeepAction, RTextAreaEditorKit.BeginAction, RTextAreaEditorKit.BeginLineAction, RTextAreaEditorKit.BeginRecordingMacroAction, RTextAreaEditorKit.ClipboardHistoryAction, RTextAreaEditorKit.CopyAction, RTextAreaEditorKit.CutAction, RTextAreaEditorKit.DefaultKeyTypedAction, RTextAreaEditorKit.DeleteLineAction, RTextAreaEditorKit.DeleteNextCharAction, RTextAreaEditorKit.DeletePrevCharAction, RTextAreaEditorKit.DeleteRestOfLineAction, RTextAreaEditorKit.EndAction, RTextAreaEditorKit.EndLineAction, RTextAreaEditorKit.EndRecordingMacroAction, RTextAreaEditorKit.InsertContentAction, RTextAreaEditorKit.InvertSelectionCaseAction, RTextAreaEditorKit.JoinLinesAction, RTextAreaEditorKit.LineMoveAction, RTextAreaEditorKit.LowerSelectionCaseAction, RTextAreaEditorKit.NextBookmarkAction, RTextAreaEditorKit.NextOccurrenceAction, RTextAreaEditorKit.NextVisualPositionAction, RTextAreaEditorKit.PasteAction, RTextAreaEditorKit.PlaybackLastMacroAction, RTextAreaEditorKit.PreviousOccurrenceAction, RTextAreaEditorKit.RedoAction, RTextAreaEditorKit.ScrollAction, RTextAreaEditorKit.SelectAllAction, RTextAreaEditorKit.SelectLineAction, RTextAreaEditorKit.SetReadOnlyAction, RTextAreaEditorKit.SetWritableAction, RTextAreaEditorKit.TimeDateAction, RTextAreaEditorKit.ToggleBookmarkAction, RTextAreaEditorKit.ToggleTextModeAction, RTextAreaEditorKit.UndoAction, RTextAreaEditorKit.UnselectAction, RTextAreaEditorKit.UpperSelectionCaseAction, RTextAreaEditorKit.VerticalPageAction

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`rstaCloseCurlyBraceAction`
`static String`	`rstaCloseMarkupTagAction`
`static String`	`rstaCollapseAllCommentFoldsAction`
`static String`	`rstaCollapseAllFoldsAction`
`static String`	`rstaCollapseFoldAction`
`static String`	`rstaCopyAsRtfAction`
`static String`	`rstaDecreaseIndentAction`
`static String`	`rstaExpandAllFoldsAction`
`static String`	`rstaExpandFoldAction`
`static String`	`rstaGoToMatchingBracketAction`
`static String`	`rstaPossiblyInsertTemplateAction`
`static String`	`rstaToggleCommentAction`
`static String`	`rstaToggleCurrentFoldAction`

Fields inherited from class org.fife.ui.rtextarea.RTextAreaEditorKit
clipboardHistoryAction, rtaBeginRecordingMacroAction, rtaDecreaseFontSizeAction, rtaDeleteLineAction, rtaDeletePrevWordAction, rtaDeleteRestOfLineAction, rtaDumbCompleteWordAction, rtaEndRecordingMacroAction, rtaIncreaseFontSizeAction, rtaInvertSelectionCaseAction, rtaJoinLinesAction, rtaLineDownAction, rtaLineUpAction, rtaLowerSelectionCaseAction, rtaNextBookmarkAction, rtaNextOccurrenceAction, rtaPlaybackLastMacroAction, rtaPrevBookmarkAction, rtaPrevOccurrenceAction, rtaRedoAction, rtaScrollDownAction, rtaScrollUpAction, rtaSelectionPageDownAction, rtaSelectionPageLeftAction, rtaSelectionPageRightAction, rtaSelectionPageUpAction, rtaTimeDateAction, rtaToggleBookmarkAction, rtaToggleTextModeAction, rtaUndoAction, rtaUnselectAction, rtaUpperSelectionCaseAction

Fields inherited from class javax.swing.text.DefaultEditorKit
backwardAction, beepAction, beginAction, beginLineAction, beginParagraphAction, beginWordAction, copyAction, cutAction, defaultKeyTypedAction, deleteNextCharAction, deleteNextWordAction, deletePrevCharAction, deletePrevWordAction, downAction, endAction, endLineAction, EndOfLineStringProperty, endParagraphAction, endWordAction, forwardAction, insertBreakAction, insertContentAction, insertTabAction, nextWordAction, pageDownAction, pageUpAction, pasteAction, previousWordAction, readOnlyAction, selectAllAction, selectionBackwardAction, selectionBeginAction, selectionBeginLineAction, selectionBeginParagraphAction, selectionBeginWordAction, selectionDownAction, selectionEndAction, selectionEndLineAction, selectionEndParagraphAction, selectionEndWordAction, selectionForwardAction, selectionNextWordAction, selectionPreviousWordAction, selectionUpAction, selectLineAction, selectParagraphAction, selectWordAction, upAction, writableAction

Constructor Summary

Constructors
Constructor Description

RSyntaxTextAreaEditorKit()
Constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Document`	`createDefaultDocument()`	Returns the default document used by `RSyntaxTextArea`s.
`IconRowHeader`	`createIconRowHeader(RTextArea textArea)`	Overridden to return a row header that is aware of folding.
`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.
`static String`	`getString(String key)`	Returns localized text for an action.

Methods inherited from class org.fife.ui.rtextarea.RTextAreaEditorKit
createLineNumberList, read

Methods inherited from class javax.swing.text.DefaultEditorKit
createCaret, getContentType, getViewFactory, read, write, write

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
  - rstaCloseCurlyBraceAction
```
public static final String rstaCloseCurlyBraceAction
```
    See Also:
    
    Constant Field Values
  - rstaCloseMarkupTagAction
```
public static final String rstaCloseMarkupTagAction
```
    See Also:
    
    Constant Field Values
  - rstaCollapseAllFoldsAction
```
public static final String rstaCollapseAllFoldsAction
```
    See Also:
    
    Constant Field Values
  - rstaCollapseAllCommentFoldsAction
```
public static final String rstaCollapseAllCommentFoldsAction
```
    See Also:
    
    Constant Field Values
  - rstaCollapseFoldAction
```
public static final String rstaCollapseFoldAction
```
    See Also:
    
    Constant Field Values
  - rstaCopyAsRtfAction
```
public static final String rstaCopyAsRtfAction
```
    See Also:
    
    Constant Field Values
  - rstaDecreaseIndentAction
```
public static final String rstaDecreaseIndentAction
```
    See Also:
    
    Constant Field Values
  - rstaExpandAllFoldsAction
```
public static final String rstaExpandAllFoldsAction
```
    See Also:
    
    Constant Field Values
  - rstaExpandFoldAction
```
public static final String rstaExpandFoldAction
```
    See Also:
    
    Constant Field Values
  - rstaGoToMatchingBracketAction
```
public static final String rstaGoToMatchingBracketAction
```
    See Also:
    
    Constant Field Values
  - rstaPossiblyInsertTemplateAction
```
public static final String rstaPossiblyInsertTemplateAction
```
    See Also:
    
    Constant Field Values
  - rstaToggleCommentAction
```
public static final String rstaToggleCommentAction
```
    See Also:
    
    Constant Field Values
  - rstaToggleCurrentFoldAction
```
public static final String rstaToggleCurrentFoldAction
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - RSyntaxTextAreaEditorKit
```
public RSyntaxTextAreaEditorKit()
```
    Constructor.
- Method Detail
  - createDefaultDocument
```
public Document createDefaultDocument()
```
    Returns the default document used by RSyntaxTextAreas.
    
    Overrides:
    
    createDefaultDocument in class DefaultEditorKit
    
    Returns:
    
    The document.
  - createIconRowHeader
```
public IconRowHeader createIconRowHeader(RTextArea textArea)
```
    Overridden to return a row header that is aware of folding.
    
    Overrides:
    
    createIconRowHeader in class RTextAreaEditorKit
    
    Parameters:
    
    textArea - The text area.
    
    Returns:
    
    The icon row header.
  - 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.
    
    Overrides:
    
    getActions in class RTextAreaEditorKit
    
    Returns:
    
    the command list
  - getString
```
public static String getString(String key)
```
    Returns localized text for an action. There's definitely a better place for this functionality.
    
    Parameters:
    
    key - The key into the action resource bundle.
    
    Returns:
    
    The localized text.

Class RSyntaxTextAreaEditorKit

Nested Class Summary

Nested classes/interfaces inherited from class org.fife.ui.rtextarea.RTextAreaEditorKit

Field Summary

Fields inherited from class org.fife.ui.rtextarea.RTextAreaEditorKit

Fields inherited from class javax.swing.text.DefaultEditorKit

Constructor Summary

Method Summary

Methods inherited from class org.fife.ui.rtextarea.RTextAreaEditorKit

Methods inherited from class javax.swing.text.DefaultEditorKit

Methods inherited from class javax.swing.text.EditorKit

Methods inherited from class java.lang.Object

Field Detail

rstaCloseCurlyBraceAction

rstaCloseMarkupTagAction

rstaCollapseAllFoldsAction

rstaCollapseAllCommentFoldsAction

rstaCollapseFoldAction

rstaCopyAsRtfAction

rstaDecreaseIndentAction

rstaExpandAllFoldsAction

rstaExpandFoldAction

rstaGoToMatchingBracketAction

rstaPossiblyInsertTemplateAction

rstaToggleCommentAction

rstaToggleCurrentFoldAction

Constructor Detail

RSyntaxTextAreaEditorKit

Method Detail

createDefaultDocument

createIconRowHeader

getActions

getString