Class TreeViewExtends

constructor

• new TreeViewExtends(treeView): TreeViewExtends

• Parameters

  • treeView: TreeView

  Returns TreeViewExtends

ReadonlytreeView

excludeNullEnviron

• excludeNullEnviron<T>(callback): boolean

• Type Parameters

  • T

  Parameters

  • callback: ((item: ListItem) => T)
    • • (item): T

      • Parameters

        • item: ListItem

        Returns T

  Returns boolean

itemEnviron

• itemEnviron<T>(callback): boolean

• Type Parameters

  • T

  Parameters

  • callback: ((item: ListItem, parent: TreeViewParent) => T)
    • • (item, parent): T

      • Parameters

        • item: ListItem
        • parent: TreeViewParent

        Returns T

  Returns boolean

nodeEnviron

• nodeEnviron<T>(callback): boolean

• Type Parameters

  • T

  Parameters

  • callback: ((node: TreeViewNode, parent: TreeViewParent) => T)
    • • (node, parent): T

      • Parameters

        • node: TreeViewNode
        • parent: TreeViewParent

        Returns T

  Returns boolean

selectEnviron

• selectEnviron<T, U>(callback, callback2): void

• Type Parameters

  • T
  • U

  Parameters

  • callback: ((node: TreeViewNode, parent: TreeViewParent) => T)
    • • (node, parent): T

      • Parameters

        • node: TreeViewNode
        • parent: TreeViewParent

        Returns T

  • callback2: ((item: ListItem, parent: TreeViewParent) => U)
    • • (item, parent): U

      • Parameters

        • item: ListItem
        • parent: TreeViewParent

        Returns U

  Returns void