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public interface CommandStack
Provides a little introspection into the command stack. This is the read only interface to a command stack
Method Summary | |
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boolean |
canRedo()
return true if a command is available to be redone. |
boolean |
canUndo()
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Method Detail |
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boolean canUndo()
true
if the last command can be undone.boolean canRedo()
true
if a command is available to be redone.
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