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    Class MobileKeypadInternals

    This is the v2 equivalent of v1's ProvidedKeypad. It follows the same external API so that it can be hot-swapped with the v1 keypad and is responsible for connecting the keypad with MathInput and the Renderer.

    Ideally this strategy of attaching methods on the class component for other components to call will be replaced props/callbacks since React doesn't support this type of code anymore (functional components can't have methods attached to them).

    Hierarchy

    Implements

    Index

    Constructors

    constructor

    Properties

    _containerRef _containerResizeObserver _throttleResize activate configure dismiss getDOMNode setCursor setKeyHandler state

    Methods

    _handleClickKey _resize _throttleResizeHandler componentDidMount componentWillUnmount render

    Constructors

    • Parameters

      Returns MobileKeypadInternals

    • Parameters

      Returns MobileKeypadInternals

      React Docs

    Properties

    _containerRef

    _containerRef: RefObject<HTMLDivElement> = ...

    _containerResizeObserver

    _containerResizeObserver: ResizeObserver | null = null

    _throttleResize

    _throttleResize: boolean = false
    activate: () => void = ...
    configure: (configuration: KeypadConfiguration, cb: () => void) => void = ...
    dismiss: () => void = ...
    getDOMNode: () => Element | Text | null = ...
    setCursor: (cursor: Cursor) => void = ...
    setKeyHandler: (keyHandler: KeyHandler) => void = ...
    state: State = ...

    Methods

    _handleClickKey

    • _handleClickKey(
          key:
              | "PLUS"
              | "MINUS"
              | "NEGATIVE"
              | "TIMES"
              | "DIVIDE"
              | "DECIMAL"
              | "PERIOD"
              | "PERCENT"
              | "CDOT"
              | "EQUAL"
              | "NEQ"
              | "GT"
              | "LT"
              | "GEQ"
              | "LEQ"
              | "FRAC_INCLUSIVE"
              | "FRAC_EXCLUSIVE"
              | "FRAC"
              | "EXP"
              | "EXP_2"
              | "EXP_3"
              | "SQRT"
              | "CUBE_ROOT"
              | "RADICAL"
              | "LEFT_PAREN"
              | "RIGHT_PAREN"
              | "LN"
              | "LOG"
              | "LOG_N"
              | "SIN"
              | "COS"
              | "TAN"
              | "PI"
              | "THETA"
              | "UP"
              | "RIGHT"
              | "DOWN"
              | "LEFT"
              | "BACKSPACE"
              | "DISMISS"
              | "JUMP_OUT_PARENTHESES"
              | "JUMP_OUT_EXPONENT"
              | "JUMP_OUT_BASE"
              | "JUMP_INTO_NUMERATOR"
              | "JUMP_OUT_NUMERATOR"
              | "JUMP_OUT_DENOMINATOR"
              | "NUM_0"
              | "NUM_1"
              | "NUM_2"
              | "NUM_3"
              | "NUM_4"
              | "NUM_5"
              | "NUM_6"
              | "NUM_7"
              | "NUM_8"
              | "NUM_9"
              | "a"
              | "b"
              | "c"
              | "d"
              | "e"
              | "f"
              | "g"
              | "h"
              | "i"
              | "j"
              | "k"
              | "l"
              | "m"
              | "n"
              | "o"
              | "p"
              | "q"
              | "r"
              | "s"
              | "t"
              | "u"
              | "v"
              | "w"
              | "x"
              | "y"
              | "z"
              | "A"
              | "B"
              | "C"
              | "D"
              | "E"
              | "F"
              | "G"
              | "H"
              | "I"
              | "J"
              | "K"
              | "L"
              | "M"
              | "N"
              | "O"
              | "P"
              | "Q"
              | "R"
              | "S"
              | "T"
              | "U"
              | "V"
              | "W"
              | "X"
              | "Y"
              | "Z",
      ): void

      Parameters

      • key:
            | "PLUS"
            | "MINUS"
            | "NEGATIVE"
            | "TIMES"
            | "DIVIDE"
            | "DECIMAL"
            | "PERIOD"
            | "PERCENT"
            | "CDOT"
            | "EQUAL"
            | "NEQ"
            | "GT"
            | "LT"
            | "GEQ"
            | "LEQ"
            | "FRAC_INCLUSIVE"
            | "FRAC_EXCLUSIVE"
            | "FRAC"
            | "EXP"
            | "EXP_2"
            | "EXP_3"
            | "SQRT"
            | "CUBE_ROOT"
            | "RADICAL"
            | "LEFT_PAREN"
            | "RIGHT_PAREN"
            | "LN"
            | "LOG"
            | "LOG_N"
            | "SIN"
            | "COS"
            | "TAN"
            | "PI"
            | "THETA"
            | "UP"
            | "RIGHT"
            | "DOWN"
            | "LEFT"
            | "BACKSPACE"
            | "DISMISS"
            | "JUMP_OUT_PARENTHESES"
            | "JUMP_OUT_EXPONENT"
            | "JUMP_OUT_BASE"
            | "JUMP_INTO_NUMERATOR"
            | "JUMP_OUT_NUMERATOR"
            | "JUMP_OUT_DENOMINATOR"
            | "NUM_0"
            | "NUM_1"
            | "NUM_2"
            | "NUM_3"
            | "NUM_4"
            | "NUM_5"
            | "NUM_6"
            | "NUM_7"
            | "NUM_8"
            | "NUM_9"
            | "a"
            | "b"
            | "c"
            | "d"
            | "e"
            | "f"
            | "g"
            | "h"
            | "i"
            | "j"
            | "k"
            | "l"
            | "m"
            | "n"
            | "o"
            | "p"
            | "q"
            | "r"
            | "s"
            | "t"
            | "u"
            | "v"
            | "w"
            | "x"
            | "y"
            | "z"
            | "A"
            | "B"
            | "C"
            | "D"
            | "E"
            | "F"
            | "G"
            | "H"
            | "I"
            | "J"
            | "K"
            | "L"
            | "M"
            | "N"
            | "O"
            | "P"
            | "Q"
            | "R"
            | "S"
            | "T"
            | "U"
            | "V"
            | "W"
            | "X"
            | "Y"
            | "Z"

      Returns void

    _resize

    _throttleResizeHandler

    • Called immediately before a component is destroyed. Perform any necessary cleanup in this method, such as cancelled network requests, or cleaning up any DOM elements created in componentDidMount.

      Returns void

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