Class AbstractJFlexCTokenMaker.CStyleInsertBreakAction

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

org.fife.ui.rsyntaxtextarea.AbstractJFlexCTokenMaker.CStyleInsertBreakAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Enclosing class:

AbstractJFlexCTokenMaker

protected class AbstractJFlexCTokenMaker.CStyleInsertBreakAction
extends RSyntaxTextAreaEditorKit.InsertBreakAction

Action that knows how to special-case inserting a newline in a multi-line comment for languages like C and Java.

Version:

1.0

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

Modifier	Constructor	Description
protected	CStyleInsertBreakAction()

Method Summary

Modifier and Type	Method	Description
void	actionPerformedImpl(ActionEvent e, RTextArea textArea)	The actual meat of the action.
private boolean	appearsNested(RSyntaxTextArea textArea, int line, int offs)	Returns whether the MLC token containing offs appears to have a "nested" comment (i.e., contains "/*" somewhere inside it).
private void	insertBreakInMLC(ActionEvent e, RSyntaxTextArea textArea, int line)

Methods inherited from class RSyntaxTextAreaEditorKit.InsertBreakAction

handleInsertBreak

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

CStyleInsertBreakAction

protected CStyleInsertBreakAction()

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 RSyntaxTextAreaEditorKit.InsertBreakAction

Parameters:

e - The action being performed.

textArea - The text area "receiving" the action.

See Also:

• RecordableTextAction.actionPerformed(ActionEvent)

appearsNested

private boolean appearsNested(RSyntaxTextArea textArea,
 int line,
 int offs)

Returns whether the MLC token containing offs appears to have a "nested" comment (i.e., contains "/*" somewhere inside it). This implies that it is likely a "new" MLC and needs to be closed. While not foolproof, this is usually good enough of a sign.

Parameters:

textArea - The text area being examined.

line - The line being examined.

offs - The offset being examined.

Returns:

Whether a comment appears to be nested inside this one.

insertBreakInMLC

private void insertBreakInMLC(ActionEvent e,
 RSyntaxTextArea textArea,
 int line)