org.fife.ui.rsyntaxtextarea
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:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

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.

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, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

RSyntaxTextAreaEditorKit.InsertBreakAction()

Method Summary

void	actionPerformedImpl(java.awt.event.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 org.fife.ui.rtextarea.RTextAreaEditorKit.InsertBreakAction

getMacroID, isEnabled

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

actionPerformed, getAccelerator, getDescription, getIcon, getMnemonic, getName, 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, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

RSyntaxTextAreaEditorKit.InsertBreakAction

public RSyntaxTextAreaEditorKit.InsertBreakAction()

Method Detail

actionPerformedImpl

public void actionPerformedImpl(java.awt.event.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(java.awt.event.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 -

noSelection - Whether there is no selection.