org.eclipse.jface.text
Interface IWidgetTokenKeeper
- All Known Implementing Classes:
- ContentAssistant, InformationPresenter
- public interface IWidgetTokenKeeper
A widget token keeper may require a widget token from an
IWidgetTokenOwner
and release the token
to the owner after usage. A widget token owner may request
the token from the token keeper. The keeper may deny that.
- Since:
- 2.0
requestWidgetToken
public boolean requestWidgetToken(IWidgetTokenOwner owner)
- The given widget token owner requests the widget token from
this token keeper. Returns
true
if the token is released
by this token keeper. Note, the keeper must not call
releaseWidgetToken(IWidgetTokenKeeper)
explicitly.
- Parameters:
owner
- the token owner- Returns:
true
if token has been released false
otherwise
Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.