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Asynchronous Programming with Qt - Command pattern cont'd

Slide 11

undo: the undo command need not and mostly should not be the same class as the command, since that contains additional temporary information
for KDE4 we might think about having a generic Job base class (basically taken from KIO::Job, maybe plus ProgressItem)

Created on Tuesday 11 July 2006 by David Faure / Till adam with KPresenter