Class RTextAreaEditorKit.LineMoveAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.text.TextAction

org.fife.ui.rtextarea.RecordableTextAction

org.fife.ui.rtextarea.RTextAreaEditorKit.LineMoveAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Enclosing class:

RTextAreaEditorKit

public static class RTextAreaEditorKit.LineMoveAction
extends RecordableTextAction

Action that moves a line up or down.

Version:

0.1

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private int	moveAmt

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
LineMoveAction(String name, int moveAmt)

Method Summary

Modifier and Type	Method	Description
void	actionPerformedImpl(ActionEvent e, RTextArea textArea)	The actual meat of the action.
final String	getMacroID()	Returns the identifier for this macro.
private void	moveLineDown(RTextArea textArea, int line, int lineCount)
private void	moveLineUp(RTextArea textArea, int line, int moveCount)

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, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class Object

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

Methods inherited from interface Action

accept

Field Details

moveAmt

private int moveAmt

Constructor Details

LineMoveAction

public LineMoveAction(String name,
 int moveAmt)

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.

Specified by:

actionPerformedImpl in class RecordableTextAction

Parameters:

e - The action being performed.

textArea - The text area "receiving" the action.

See Also:

• RecordableTextAction.actionPerformed(ActionEvent)

getMacroID

public final String getMacroID()

Description copied from class: RecordableTextAction

Returns the identifier for this macro. This method makes it so that you can create an instance of the RTextAreaEditorKit.CutAction action, for example, rename it to "Remove", and it will still be recorded as a "cut" action. Subclasses should return a unique string from this method; preferably the name of the action.

If you subclass a RecordableTextAction, you should NOT override this method; if you do, the action may not be properly recorded in a macro.

Specified by:

getMacroID in class RecordableTextAction

Returns:

The internally-used macro ID.

moveLineDown

private void moveLineDown(RTextArea textArea,
 int line,
 int lineCount)
                   throws BadLocationException

Throws:

BadLocationException

moveLineUp

private void moveLineUp(RTextArea textArea,
 int line,
 int moveCount)
                 throws BadLocationException

Throws:

BadLocationException