ConstReadonlyCellControl: "formatCellControl"The cell control at the active cell. Supplied here.
ReadonlyComments: "comments"The sheet's threaded comments. Opened on a thread with a CommentsPaneArgs. A host supplies it.
ReadonlyConditionalFormat: "conditionalFormatDetails"The sheet's conditional formatting rules. Opened on a rule with ItemsPaneArgs. A host supplies it.
ReadonlyDataValidation: "dataValidationDetails"The sheet's data validation rules. Opened on a rule with ItemsPaneArgs. A host supplies it.
ReadonlyExternalLinks: "externalLinks"The workbooks this one links to. Opened with ExternalLinksPaneArgs. A host supplies it.
ReadonlyFormatCells: "formatCells"Format Cells: the selection's number format, font, alignment, fill and border. A host supplies it.
ReadonlyFormatMovable: "formatMovable"The format of the selected drawing (shape, picture, chart). Supplied here.
ReadonlyNames: "managedNames"The workbook's defined names, every scope. Opened on a name with ItemsPaneArgs. A host supplies it.
ReadonlyPivotTable: "pivotTableFields"The fields of the pivot table the active cell is in. Opened with PivotTablePaneArgs. Supplied here.
ReadonlyProtection: "manageProtection"Sheet and workbook protection, and the sheet's protected ranges. Opened with ProtectionPaneArgs. A host supplies it.
ReadonlyTableDetails: "tableDetails"The details of the table the active cell is in. A host supplies it.
Some of these panes this package supplies itself, registered the first time their command runs. The rest a host supplies (Studio does): until one is registered under the key, the commands that open it are disabled.
Not every pane is here. A plugin registers its own panes under keys of its own, so a pane key is any string; these are the ones this package knows by name.
The keys of the task panes this package's commands open. Activate one with
taskPaneArea.activate(TaskPaneKey.Comments); register a pane under one to supply it or replace it.