|
Eclipse Platform Release 3.3 |
|||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||||
java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.jface.action.AbstractAction
org.eclipse.jface.action.Action
org.eclipse.ui.texteditor.ResourceAction
org.eclipse.ui.texteditor.TextEditorAction
org.eclipse.ui.texteditor.ShiftAction
Action for shifting code to the right or left by one indentation level.
| Field Summary |
|---|
| Fields inherited from interface org.eclipse.jface.action.IAction |
|---|
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT |
| Constructor Summary | |
|---|---|
ShiftAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
int operationCode)
Creates and initializes the action for the given text editor and operation code. |
|
| Method Summary | |
|---|---|
boolean |
isEnabled(boolean isWritable)
Returns whether the actions would be enabled if its target would be enabled given the writable state described by isWritable.
|
void |
run()
The TextOperationAction implementation of this
IAction method runs the operation with the current
operation code. |
void |
setEditor(ITextEditor editor)
Retargets this action to the given editor. |
void |
update()
Always enables this action if it is connected to a text editor. |
protected void |
updateForTab()
Enablement when tab key is pressed - the current selection has to be cover multiple lines. |
| Methods inherited from class org.eclipse.ui.texteditor.TextEditorAction |
|---|
canModifyEditor, getTextEditor, validateEditorInputState |
| Methods inherited from class org.eclipse.ui.texteditor.ResourceAction |
|---|
getString, initialize, setHelpContextId |
| Methods inherited from class org.eclipse.jface.action.AbstractAction |
|---|
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener |
| Methods inherited from class org.eclipse.core.commands.common.EventManager |
|---|
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.eclipse.jface.action.IAction |
|---|
addPropertyChangeListener, removePropertyChangeListener |
| Constructor Detail |
public ShiftAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
int operationCode)
getAdapter(ITextOperationTarget.class). The action runs that
operation with the given opcode.
bundle - the resource bundleprefix - a prefix to be prepended to the various resource keys
(described in ResourceAction constructor), or null if noneeditor - the text editoroperationCode - the operation codeTextEditorAction.TextEditorAction(ResourceBundle, String, ITextEditor)| Method Detail |
public void run()
TextOperationAction implementation of this
IAction method runs the operation with the current
operation code.
run in interface IActionrun in class Actionpublic void update()
TextEditorActionnull, the action is disabled.
Subclasses may override.
update in interface IUpdateupdate in class TextEditorActionprotected void updateForTab()
public void setEditor(ITextEditor editor)
TextEditorAction
setEditor in class TextEditorActioneditor - the new editor, or null if nonepublic boolean isEnabled(boolean isWritable)
IReadOnlyDependentisWritable.
isEnabled() and isEnabled(boolean) holds the following
invariants:
isEnabled() == false, if isEnabled(true) == false || isEnabled(false) == false
isEnabled() == true, if isEnabled(true) == true || isEnabled(false) == true
isEnabled in interface IReadOnlyDependentisWritable -
|
Eclipse Platform Release 3.3 |
|||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||||
Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2007. All rights reserved.