GUI/AcctStgsDlg.cpp

Checkin by billo, 2006/01/23

This checkin represents a major change in the RiverWare Context
object.  Rather than allowing multiple items in a context (for
example, multiple slots in the slot context), it now allows a single
item in a context.  There was a significant cost associated with
maintaining context lists, when in fact there were only two situations
where they were used.

Context.hpp, Context.cpp, ContextFilter.hpp and ContextFilter.cpp have
been rewritten; the other changes are relatively minor retrofit
changes.  ContextState.hpp and ContextState.cpp have been removed (the
Context object itself is used to save and restore the context).

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AcctStgsDlg::updateAccountsListview()
 Old: const AccountContext &accountFilt = contextFilter->getAccountFilter();
 New: const AccountFilter &accountFilt = contextFilter->getAccountFilter();

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AcctStgsDlg.cpp:
  vbuttonSetNotify(_removeAccountsBtn, _AcctStgsDlg__removeAccountsNoteProc);
  AcctStgsDlg::removeAccountsHandler();

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