|
org.eclipse.ui.texteditor
Class ShowWhitespaceCharactersAction
java.lang.Object
org.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.ShowWhitespaceCharactersAction
-
All Implemented Interfaces:
-
IAction,
IUpdate
-
public class ShowWhitespaceCharactersAction
- extends
TextEditorAction
This action toggles the display of whitespace characters by
attaching/detaching an
WhitespaceCharacterPainter to the
associated text editor.
Note: Currently this action only works if the given
editor inherits from
AbstractTextEditor .
-
Since:
- 3.3
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
|
Method Summary
|
void
|
run
()
The default implementation of this IAction method does
nothing. |
void
|
setPreferenceStore
(
IPreferenceStore store)
Sets the preference store of this action. |
void
|
update
()
Always enables this action if it is connected to a text editor. |
Methods inherited from class org.eclipse.jface.action.
Action
|
convertAccelerator,
convertAccelerator,
findKeyCode,
findKeyString,
findModifier,
findModifierString,
getAccelerator,
getActionDefinitionId,
getDescription,
getDisabledImageDescriptor,
getHelpListener,
getHoverImageDescriptor,
getId,
getImageDescriptor,
getMenuCreator,
getStyle,
getText,
getToolTipText,
isChecked,
isEnabled,
isHandled,
notifyResult,
removeAcceleratorText,
removeMnemonics,
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
|
ShowWhitespaceCharactersAction
public ShowWhitespaceCharactersAction(
ResourceBundle resourceBundle,
String prefix,
ITextEditor editor,
IPreferenceStore store)
- Construct the action and initialize its state.
-
Parameters:
-
resourceBundle - the resource bundle to construct label and tooltip from -
prefix - the prefix to use for constructing resource bundle keys -
editor - the editor this action is associated with -
store - the preference store (may be null )
setPreferenceStore
public void setPreferenceStore(
IPreferenceStore store)
- Sets the preference store of this action.
-
-
Parameters:
-
store - the preference store
run
public void run()
-
Description copied from class:
Action
- The default implementation of this
IAction method does
nothing. Subclasses should override this method if they do not need
information from the triggering event, or override
runWithEvent(Event) if they do.
-
-
Specified by:
-
run
in interface
IAction
-
Overrides:
-
run
in class
Action
-
update
public void update()
-
Description copied from class:
TextEditorAction
- Always enables this action if it is connected to a text editor.
If the associated editor is
null , the action is disabled.
Subclasses may override.
-
-
Specified by:
-
update
in interface
IUpdate
-
Overrides:
-
update
in class
TextEditorAction
-
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
|
|