protected void DisplayTallyPanel(Stratum stratumInfo, bool leaveOpen)
        {
            System.Diagnostics.Debug.Assert(StrataViews.ContainsKey(stratumInfo));
            if (!StrataViews.ContainsKey(stratumInfo))
            {
                return;
            }

            Panel tallyContainer = StrataViews[stratumInfo];

            // if strata is already displayed
            if (_visableTallyPanel != null &&
                _visableTallyPanel == tallyContainer &&
                tallyContainer.Visible == true)
            {
                if (!leaveOpen)
                {
                    // toggle off visibility
                    _visableTallyPanel.Visible = false;
                    this.SelectedStratum       = null;
                    _visableTallyPanel         = null;
                }
                return;
            }
            else if (_visableTallyPanel != null &&
                     _visableTallyPanel != tallyContainer)
            {
                // hide current stratum
                _visableTallyPanel.Visible = false;
            }

            this.SelectedStratum = stratumInfo;
            _visableTallyPanel   = tallyContainer;
            if (_visableTallyPanel != null)
            {
                _visableTallyPanel.Visible = true;
            }
        }
        protected void InitializeStrataViews()
        {
            SuspendLayout();

            foreach (Stratum stratum in DataService.TreeStrata)
            {
                if (stratum.Method == CruiseDAL.Schema.CruiseMethods.H_PCT)
                {
                    continue;
                }
                //if ((Controller.GetStrataDataEntryMode(stratum) & DataEntryMode.Plot)
                //    == DataEntryMode.Plot) { continue; }

                Button strataButton   = new Button();
                Panel  tallyContainer = new Panel();
                //StratumInfo stratumInfo = new StratumInfo(stratum);
                //stratum.TallyContainer = tallyContainer;
                //Strata.Add(stratumInfo);
                //tallyContainer.SuspendLayout();
                //strataButton.SuspendLayout();

                tallyContainer.Dock    = DockStyle.Top;
                tallyContainer.Visible = false;
                tallyContainer.Parent  = this.StrataViewContainer;
                tallyContainer.Tag     = stratum;

                strataButton.Height    = 25;
                strataButton.BackColor = System.Drawing.Color.FromArgb(0x2F, 0x4F, 0x4F); //Color.DarkSlateGray;// DarkGray;// Green;System.Drawing.Color.FromArgb(0x2F, 0x4F, 0x4F);
                strataButton.ForeColor = Color.White;
                strataButton.Text      = stratum.GetDescriptionShort();
                if (stratum.Hotkey != null && stratum.Hotkey.Length > 0)
                {
                    strataButton.Text += "[" + stratum.Hotkey.Substring(0, 1) + "]";
                }

                strataButton.Click += new EventHandler(OnStrataButtonClicked);
                strataButton.Dock   = DockStyle.Top;
#if NetCF
                FMSC.Controls.DpiHelper.AdjustControl(strataButton);
#endif
                strataButton.Parent = this.StrataViewContainer;
                strataButton.Tag    = stratum;

                StrataViews.Add(stratum, tallyContainer);

                foreach (CountTree count in stratum.Counts)
                {
                    MakeTallyRow(tallyContainer, count);
                    AdjustPanelHeight(tallyContainer);
                }

                if (string.IsNullOrEmpty(stratum.Hotkey) == false)
                {
                    StrataHotKeyLookup.Add(char.ToUpper(stratum.Hotkey[0]), stratum);
                }
            }

            //if there is only one strata in the unit
            //display the counts for that stratum
            var strata = DataService.TreeStrata;
            if (strata.Count() == 1)
            {
                var singleStratum = strata.First();
                this.DisplayTallyPanel(singleStratum);
            }

            this.ResumeLayout(false);
        }