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

(1) Context menus implemented for SimObj "Regions" and Account Items,
 with just stubs for the Supply creation menu items.

(2) Display Group properties implemented for SimObj "Regions" (background
 pattern/color and border color) and for Account Items (background pattern/
 color, border color and shape width.

One difference from the Qt3 implementation is that selected SimObj "Regions"
are drawn with a DASHED border, with a contrasting black or white between 
the dashes.

Note yet done: Account Item Labels don't have a drawn background.

--------------------------
QtUtils/AccountGfxItem.hpp
QtUtils/AccountGfxItem.cpp
--------------------------

(1) Added configurable Account Item width (default: 100), and potentially,
  height (now: 35).

   int  _width;
   int  _height;

(2) Added context menu support in 
  class AccountGfxItem::Label : public QGraphicsTextItem:

  // Note: It is necessary to override the QGraphicsTextItem 
  // implementations of these QGraphicsItem virtual methods and 
  // explicitly 'ignore' these context menu and mouse events in 
  // order for the containing QGraphicsItems to receive them.
  // 
  // virtual from QGraphicsItem
  virtual void contextMenuEvent (QGraphicsSceneContextMenuEvent*);
  virtual void mouseDoubleClickEvent (QGraphicsSceneMouseEvent*);
  virtual void mouseMoveEvent (QGraphicsSceneMouseEvent*);
  virtual void mousePressEvent (QGraphicsSceneMouseEvent*);
  virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent*);

(3) Account Items now drawn with display group background color/pattern
 outline color and width (default: 100).

  See implementation in:
   void AccountGfxItem::setStyle (const AccountDisplayInfo& info)
   void AccountGfxItem::paint (QPainter*, const QStyleOptionGraphicsItem* ..
   QColor getWsBgColor() const; <<< ADDED

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

More complete dynamic Account Item rebuilding:

  Schedule a deferred rebuild of the Account items from these places:
    (a) SIMOBJ_ACCOUNT_DELETED callback.
    (b) Asynchronous acctItemAcctDeleted (const Account*) notificattion.

  In destructor: Stop and Delete the QTimer* _buildAccountItemsTimer 

ALSO: New support methods:
  const QMap<Account*, AccountGfxItem*>& getAccountItemMapRef() 
    { return (_accountItemMap); }
  QColor getWsBgColor() const;

---------------------------
QtUtils/RwGraphicsScene.hpp
QtUtils/RwGraphicsScene.cpp
---------------------------

New support methods:
  // Return information about the "main" RwGraphicsView for this scene.
  RwGraphicsView* mainRwGraphicsView() const;
  double mainRwGraphicsViewZoomFactor() const;

-------------------------
QtUtils/SimObjGfxItem.hpp
QtUtils/SimObjGfxItem.cpp
-------------------------

Implemented context menus for: (a) SimObj "Region" (in Accounting View),
 and (b) Account Items (within "Region"), including dynamically built 
 "Display Group" submenus:

Added:
  // Accounting SimObj "Region" style properties
  QBrush _regionBgBrush;      // Qt::NoBrush == no background
  QColor _regionBorderColor;  //

   void getAccountItemMap (QMap<Account*, AccountGfxItem*>&,
                           bool append=true) const;

   QColor getWsBgColor() const;

For the dynamic "Display Group" submenus:
  OLD: QSignalMapper _contextGroupActionMapper;
  NEW: QSignalMapper _contextObjGroupActionMapper;
  NEW: QSignalMapper _contextAcctGroupActionMapper;

  OLD: int insertDspGroupActions (QMenu*);
  NEW: int insertObjDspGroupActions (QMenu*);
  NEW: int insertAcctDspGroupActions (QMenu*, Account*);

Added context menu support in 
 class SimObjGfxItem::LabelItem : public QGraphicsTextItem:

  // Note: It is necessary to override the QGraphicsTextItem 
  // implementations of these QGraphicsItem virtual methods and 
  // explicitly 'ignore' these context menu and mouse events in 
  // order for the containing QGraphicsItems to receive them.
  // 
  // virtual from QGraphicsItem
  virtual void contextMenuEvent (QGraphicsSceneContextMenuEvent*);
  virtual void mouseDoubleClickEvent (QGraphicsSceneMouseEvent*);
  virtual void mouseMoveEvent (QGraphicsSceneMouseEvent*);
  virtual void mousePressEvent (QGraphicsSceneMouseEvent*);
  virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent*);

-----------------------------
QtUtils/WorkspaceGfxScene.hpp
QtUtils/WorkspaceGfxScene.cpp
-----------------------------

Removed irregular use of collection classes from Qt library, the "standard"
library and our own home grown classes in favor of Qt, plus additions to
support Accounting Graphics Items.

OLD:
 void getSimObjMap (std::map<SimObj*, SimObjGfxItem*>&) const;
 void getSimObjItems (cwSlist<SimObjGfxItem*>&) const;
 void getSelSimObjItems (cwSlist<SimObjGfxItem*>&) const;
 void getLinkMap (std::map<Link*, LinkGfxItem*>&) const;

NEW:
 QMap<SimObj*, SimObjGfxItem*> getSimObjMap() const;
 QMap<Account*, AccountGfxItem*> getAccountItemMap() const;
 QList<SimObjGfxItem*> getSimObjItems() const;
 QList<SimObjGfxItem*> getSelSimObjItems() const;
 QMap<Link*, LinkGfxItem*> getLinkMap() const;

New provisions for support of the Accounting workspace:
   virtual void reconfigureAccountItems() {}

Expanded context-menu support:

  OLD: simObjGfxItem_contextGroupSelected (const QString& groupName);
  NEW: simObjGfxItem_contextObjGroupSelected (const QString& groupName);
  NEW: simObjGfxItem_contextAcctGroupSelected (const QString& groupName);

  Added -- plus supporting handlers (not listed).
   Account* _objSceneCtxAccount;
   QAction* _openAcctsSumAction;
   QAction* _editAccountAction;
   QAction* _openAccountAction;
   QAction* _delAccountAction;
   QAction* _addSupplyInOutAction;  // STUB
   QAction* _addSupplyDivRetAction; // STUB
   QAction* _addSupplyTransAction;  // STUB

------------------------------
QtUtils/SimulationGfxScene.hpp
QtUtils/SimulationGfxScene.cpp
------------------------------

Added method for updating all AccountGfxItems.  This virtual method 
implementation would be moved to QtUtils/AccountingGfxScene, when and 
if that is created.

  virtual void reconfigureAccountItems();

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