Class RSyntaxTextAreaEditorKit.InsertBreakAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.text.TextAction

org.fife.ui.rtextarea.RecordableTextAction

org.fife.ui.rtextarea.RTextAreaEditorKit.InsertBreakAction

org.fife.ui.rsyntaxtextarea.RSyntaxTextAreaEditorKit.InsertBreakAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Direct Known Subclasses:

AbstractJFlexCTokenMaker.CStyleInsertBreakAction

Enclosing class:

RSyntaxTextAreaEditorKit

public static class RSyntaxTextAreaEditorKit.InsertBreakAction
extends RTextAreaEditorKit.InsertBreakAction

Action for when the user presses the Enter key. This is here so we can be smart and "auto-indent" for programming languages.

Version:

0.5

Author:

Robert Futrell

See Also:

• Serialized Form

Field Summary

Fields inherited from class AbstractAction

changeSupport, enabled

Fields inherited from interface Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor	Description
InsertBreakAction()

Method Summary

Modifier and Type	Method	Description
void	actionPerformedImpl(ActionEvent e, RTextArea textArea)	The actual meat of the action.
protected void	handleInsertBreak(RSyntaxTextArea textArea, boolean noSelection)	Actually inserts the newline into the document, and auto-indents if appropriate.

Methods inherited from class RTextAreaEditorKit.InsertBreakAction

getMacroID, isEnabled

Methods inherited from class RecordableTextAction

actionPerformed, getAccelerator, getDescription, getIcon, getMnemonic, getName, getShortDescription, isRecordable, setAccelerator, setMnemonic, setMnemonic, setName, setProperties, setRecordable, setShortDescription

Methods inherited from class TextAction

augmentList, getFocusedComponent, getTextComponent

Methods inherited from class AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Action

accept

Constructor Details

InsertBreakAction

public InsertBreakAction()

Method Details

actionPerformedImpl

public void actionPerformedImpl(ActionEvent e,
 RTextArea textArea)

Description copied from class: RecordableTextAction

The actual meat of the action. If you wish to subclass this action and modify its behavior, this is the method to override.

Overrides:

actionPerformedImpl in class RTextAreaEditorKit.InsertBreakAction

Parameters:

e - The action being performed.

textArea - The text area "receiving" the action.

See Also:

• RecordableTextAction.actionPerformed(ActionEvent)

handleInsertBreak

protected void handleInsertBreak(RSyntaxTextArea textArea,
 boolean noSelection)

Actually inserts the newline into the document, and auto-indents if appropriate. This method can be called by token makers who implement a custom action for inserting newlines.

Parameters:

textArea - The text area to examine.

noSelection - Whether there is no selection.