Package org.fife.ui.rtextarea

Class RTextAreaEditorKit.DeletePrevWordAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.text.TextAction

org.fife.ui.rtextarea.RecordableTextAction

org.fife.ui.rtextarea.RTextAreaEditorKit.DeletePrevWordAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Direct Known Subclasses:

RSyntaxTextAreaEditorKit.DeletePrevWordAction

Enclosing class:

RTextAreaEditorKit

public static class RTextAreaEditorKit.DeletePrevWordAction
extends RecordableTextAction

Action that deletes the previous word in the text area.

See Also:

• Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.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
DeletePrevWordAction()

Method Summary

Modifier and Type	Method	Description
void	actionPerformedImpl(ActionEvent e, RTextArea textArea)	The actual meat of the action.
String	getMacroID()	Returns the identifier for this macro.
protected int	getPreviousWordStart(RTextArea textArea, int end)	Returns the starting offset to delete.

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

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

Methods inherited from class javax.swing.text.TextAction

augmentList, getFocusedComponent, getTextComponent

Methods inherited from class javax.swing.AbstractAction

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.Action

accept

Constructor Details

DeletePrevWordAction

public DeletePrevWordAction()

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(java.awt.event.ActionEvent)

getMacroID

public 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.

getPreviousWordStart

protected int getPreviousWordStart(RTextArea textArea,
 int end)
                            throws BadLocationException

Returns the starting offset to delete. Exists so subclasses can override.

Throws:

BadLocationException