oracle.javatools.editor

Class BasicEditorKit.BlockIndentOutdentAction

java.lang.Object

javax.swing.AbstractAction

javax.swing.text.TextAction

oracle.javatools.editor.BasicAction

oracle.javatools.editor.BasicWriteAction

oracle.javatools.editor.BasicEditorKit.BlockIndentOutdentAction

All Implemented Interfaces:

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

Direct Known Subclasses:

BasicEditorKit.InsertTabAction, BasicEditorKit.ReverseTabAction

Enclosing class:

BasicEditorKit

public static class BasicEditorKit.BlockIndentOutdentAction
extends BasicWriteAction

The BlockIndentOutdentAction implementation of the action for performing a block indent or block outdent.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class oracle.javatools.editor.BasicAction

BasicAction.MultiSelectionBehavior

Field Summary

Fields inherited from class oracle.javatools.editor.BasicAction

multiSelectionBehavior

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 and Description
BlockIndentOutdentAction(java.lang.String actionName, boolean doIndent) Constructs this object with the appropriate action name.

Method Summary

Modifier and Type	Method and Description
void	actionPerformMulti(java.awt.event.ActionEvent event, BasicEditorPane editor, BasicDocument document) Custom version.
protected boolean	shouldPerformBlockOperation(BasicEditorPane editor) Utility routine to check whether we should perform a block indent or outdent - this is called from InsertTabAction and ReverseTabAction to check if there is a selection and if the global property for performing block indents/outdents is on.

Methods inherited from class oracle.javatools.editor.BasicWriteAction

actionPerformed, actionSetup, lock, unlock

Methods inherited from class oracle.javatools.editor.BasicAction

actionPerformed, actionPerformedOnSelection, actionPerformMultiForSelections, actionTakedown, beep, buildIndent, getFontHeight, getIndentSizeProperty, getLastAction, getMagicCaretPosition, getMagicCaretPosition, getName, getSmartIndentProvider, getSpaces, getTab, getTabs, getTabSizeProperty, getUseAutoIndentProperty, getUseTabsProperty, getVisibleRect, isEditable, setMagicCaretPosition, setMagicCaretPosition, showMessage, skipLeadingIndent

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

Constructor Detail

BlockIndentOutdentAction

public BlockIndentOutdentAction(java.lang.String actionName,
                                boolean doIndent)

Constructs this object with the appropriate action name.

Method Detail

shouldPerformBlockOperation

protected boolean shouldPerformBlockOperation(BasicEditorPane editor)

Utility routine to check whether we should perform a block indent or outdent - this is called from InsertTabAction and ReverseTabAction to check if there is a selection and if the global property for performing block indents/outdents is on.

Parameters:

editor - the editor we are in

Returns:

true if a block operation should be performed

actionPerformMulti

public void actionPerformMulti(java.awt.event.ActionEvent event,
                               BasicEditorPane editor,
                               BasicDocument document)

Custom version. We only want to indent each line once, regardless of how many selections there are on it. Also, selections may be merged once it is all over as block indent expands selections to lines indented.

Overrides:

actionPerformMulti in class BasicAction

Parameters:

event -

editor -

document -