All Packages Class Hierarchy This Package Previous Next Index
Interface jp.kyasu.awt.Undo
- public interface Undo
An interface for an object that can perform an undo operation.
- Version:
- 11 Dec 1997
- Author:
- Kazuki YASUMATSU
-
undo()
- Performs an undo operation.
undo
public abstract Undo undo()
- Performs an undo operation.
- Returns:
- the undo operation for this undo object (redo operation),
or
null
if the redo is not supported.
All Packages Class Hierarchy This Package Previous Next Index