public final class ContentAssistAction extends TextEditorAction
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.
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 and Description |
---|
ContentAssistAction(ResourceBundle bundle,
String prefix,
ITextEditor editor)
Creates and initializes the action for the given text editor.
|
Modifier and Type | Method and Description |
---|---|
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. |
canModifyEditor, getTextEditor, validateEditorInputState
getString, initialize, setHelpContextId
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
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
public ContentAssistAction(ResourceBundle bundle, String prefix, ITextEditor editor)
getAdapter(ITextOperationTarget.class)
. The action runs the
content assist operation on this target.bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys
(described in ResourceAction
constructor), or
null
if noneeditor
- the text editorResourceAction.ResourceAction(ResourceBundle, String)
public void run()
run
in interface IAction
run
in class Action
How radio buttons are handled
,
How check boxes are handled
public void update()
ContentAssistAction
implementation of this
IUpdate
method discovers the operation through the current
editor's ITextOperationTarget
adapter, and sets the
enabled state accordingly.update
in interface IUpdate
update
in class TextEditorAction
public void setEditor(ITextEditor editor)
TextEditorAction
setEditor
in class TextEditorAction
editor
- the new editor, or null
if noneTextEditorAction.setEditor(ITextEditor)
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