AttributeSheet

Represents AttributesView sheet element, allowing you to organize panels one behind another.

Constructor:

• constructor(dict, sheetPages?: Attributes | Attribute[])
  Initializes an attribute sheet with a dictionary and optional pages.

Properties:

• pages: AttributePanel[]
  Pages of the sheet.
• activePage: AttributePanel (read-only)
  The currently active page.
• activePageIndex: number
  Index of the active page.