Short Description: Qt4 Accounting View: Basic Account QGraphicsItems
Bug Number: n/a
Release notes (y/n): no, not yet.
For Release Nums: 6.1

Added Account Graphics Items. Item list and geometry working with basic
text (not yet supporting user-configurable fonts and colors).

-------------------
Q3GUI/Workspace.cpp
-------------------

Enabling the visibility of the Qt4 Accounting View in the RiverWare Workspace,
for the purpose of demonstation and review. Development is still in progress.

  static const bool SHOW_QT4_ACC_WORKSPACE (true);

--------------------------------
QtUtils/AccountGfxItem.hpp        -- NEW
QtUtils/AccountGfxItem.cpp        -- NEW
QtUtils/Make.package
QtUtils/QtUtils.pro
QtUtils/QtUtils.vcproj
QtUtils/QtUtilsGenerated.pro
QtUtils/QtUtilsGenerated.vcproj
--------------------------------

Initial implementation of the Account Graphics Item.  All four Account Types
are supported.  AccountGfxItems's are parented and managed by AcctRowGfxItem. 
The sequence of items responds to Account creations and deletions. Basic
geometry and label text is working well (but not yet using the user-
configurable font and colors).

--------------------------
QtUtils/AcctRowGfxItem.hpp
QtUtils/AcctRowGfxItem.cpp
--------------------------

Management of a sequence of Account Graphics Items (see above), synchronized
with the set of Accounts on a Simulation Object.

New data members:
  QList<Account*> _accountList;
  QMap<Account*, AccountGfxItem*> _accountItemMap;
  QTimer* _buildAccountItemsTimer;

New methods:
  void addAccount (Account*);
  void removeAccount (Account*);
  void updateAccountItemLayout();

  void clearAccountItems();
  void buildAccountItems();
  void schedBuildAccountItemsTimer();
  void acctItemAcctDeleted (const Account* deadAcct);
  void prepareGeomChange();
  void buildAccountItemsTimeout(); // private slot

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