org.eclipse.ui.texteditor
Class TextEditorAction
java.lang.Object
|
+--org.eclipse.jface.action.Action
|
+--org.eclipse.ui.texteditor.ResourceAction
|
+--org.eclipse.ui.texteditor.TextEditorAction
- All Implemented Interfaces:
- IAction, IUpdate
- Direct Known Subclasses:
- AddMarkerAction, ContentAssistAction, ConvertLineDelimitersAction, DeleteLineAction, GotoLineAction, MarkAction, RevertToSavedAction, SaveAction, ShiftAction, TextOperationAction
- public abstract class TextEditorAction
- extends ResourceAction
- implements IUpdate
Sekelleton of a standard text editor action. The action is
initially associated with a text editor via the constructor,
but can subsequently be changed using setEditor
.
Subclasses must implement the run
method and if
required override the update
method.
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, IMAGE, TEXT, TOOL_TIP_TEXT |
Methods inherited from class org.eclipse.jface.action.Action |
addPropertyChangeListener, convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, firePropertyChange, firePropertyChange, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, removeAcceleratorText, removePropertyChangeListener, run, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TextEditorAction
protected TextEditorAction(ResourceBundle bundle,
String prefix,
ITextEditor editor)
- Creates and initializes the action for the given text editor. The action
configures its visual representation from the given resource bundle.
- Parameters:
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys
(described in ResourceAction
constructor), or
null
if noneeditor
- the text editor- See Also:
ResourceAction.ResourceAction(java.util.ResourceBundle, java.lang.String, int)
getTextEditor
protected ITextEditor getTextEditor()
- Returns the action's text editor.
- Returns:
- the action's text editor
setEditor
public void setEditor(ITextEditor editor)
- Retargets this action to the given editor.
- Parameters:
editor
- the new editor, or null
if none
update
public void update()
- Always enables this action if it is connected to a text editor.
If the asocciated editor is
null
, the action is disabled.
Subclasses may override.
- Specified by:
update
in interface IUpdate
Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.