Object Viewer Obj Tabs and OpenObj Dlgs: Stable vertical scroll pos in item list subtabs [5999]
Bug Number: 5999 (part 1) (part 2 was previously addressed)
Release notes (y/n): Yes
For Release Nums: 7.2

The vertical scroll positions for the following Object Dialog tabs are 
remembered and restored individually for each object when switching object 
tabs in the Object Viewer, or moving an object between the Object Viewer 
and the object's individual Open Object dialog:

  (1) Slots
  (2) Methods
  (3) Accounts
  (4) Account Methods
  (5) Attributes

The state that's remembered and restored is the list item shown within the 
visible portion of the list.

Some of the provisions implemented for this stability could be used in the 
future to replicate the scrolled position (i.e. the first visible list item) 
from one object to other objects.

TECHNICAL:

The following static maps were added to the Q3GUI/OpenObjectDlg class to 
retain a hash string for the topmost visible item in each of the five 
supported subtabs (item lists).  Note that this class implements both the 
individual Open Object dialogs and the Object Viewer.

   static QMap<SimObj*, QString> _firstVisSlotListItemHashMap;
   static QMap<SimObj*, QString> _firstVisPhyMethListItemHashMap;
   static QMap<SimObj*, QString> _firstVisAccountListItemHashMap;
   static QMap<SimObj*, QString> _firstVisAccMethListItemHashMap;
   static QMap<SimObj*, QString> _firstVisObjAttbsListItemHashMap;

See also these new supporting Q3GUI/OpenObjectDlg methods:

   static void clearTreeViewFirstVisItemHashMaps();
   static void clearTreeViewFirstVisItemHashMapsObj (const SimObj*);
   void saveTreeViewFirstVisItemHashMaps (SimObj* refObj);

   void rescrollTreeWidgets();
   void rescrollTreeWidgets_timeout();
   void schedRescrollTreeWidgets();
   void cancelRescrollTreeWidgets();

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