org.eclipse.ui.texteditor
Class ContentAssistAction
java.lang.Object
|
+--org.eclipse.jface.action.Action
|
+--org.eclipse.ui.texteditor.ResourceAction
|
+--org.eclipse.ui.texteditor.TextEditorAction
|
+--org.eclipse.ui.texteditor.ContentAssistAction
- All Implemented Interfaces:
- IAction, IUpdate
- public final class ContentAssistAction
- extends TextEditorAction
A content assist action which gets its target from its text editor.
The action is initially associated with a text editor via the constructor,
but can subsequently be changed using setEditor
.
If this class is used as is, it works by asking the text editor for its text operation target
(using getAdapter(ITextOperationTarget.class)
and runs the content assist
operation on this target.
- Since:
- 2.0
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 |
Method Summary |
void |
run()
Runs the content assist operation on the editor's text operation target. |
void |
setEditor(ITextEditor editor)
Retargets this action to the given editor. |
void |
update()
The ContentAssistAction implementation of this
IUpdate method discovers the operation through the current
editor's ITextOperationTarget adapter, and sets the
enabled state accordingly. |
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, 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 |
ContentAssistAction
public ContentAssistAction(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. The action works by asking the text editor at the time for its
text operation target adapter (using
getAdapter(ITextOperationTarget.class)
. The action runs the
content assist operation on this target.
- 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)
run
public void run()
- Runs the content assist operation on the editor's text operation target.
- Overrides:
run
in class Action
update
public void update()
- The
ContentAssistAction
implementation of this
IUpdate
method discovers the operation through the current
editor's ITextOperationTarget
adapter, and sets the
enabled state accordingly.
- Overrides:
update
in class TextEditorAction
setEditor
public void setEditor(ITextEditor editor)
- Description copied from class:
TextEditorAction
- Retargets this action to the given editor.
- Overrides:
setEditor
in class TextEditorAction
- See Also:
TextEditorAction.setEditor(ITextEditor)
Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.