WheelEvent QML Type

  • Esri.ArcGISRuntime
  • WheelEvent
  • A mouse wheel input event. More...

    Import Statement: import Esri.ArcGISRuntime
    Since: Esri.ArcGISRuntime 100.0
    Inherits:

    InputEvent

    Properties

    Detailed Description

    Wheel events are generated both for mouse wheel movement and track pad scroll gestures.

    Note: You cannot declare or create a component of this type in QML code.

    See also QWheelEvent.

    Property Documentation

    [read-only] angleDelta : double

    Returns the distance that the wheel is rotated, expressed as eighths of a degree (read-only).

    For example, a value of 120 equates to 15 degrees. Positive values indicate wheel-up rotation (the top of the wheel moving away from the user).


    [read-only] buttons : int

    Returns the buttons pressed that caused the wheel event (read-only).


    [read-only] mapPoint : Point

    Returns the map Point of this wheel event. (read-only)


    [read-only] mapX : double

    Returns the x component of the x,y-coordinate of the corresponding map location (read-only).


    [read-only] mapY : double

    Returns the x component of the x,y-coordinate of the corresponding map location (read-only).


    [read-only] pixelDelta : double

    Returns the screen scrolling distance in pixels (read-only).

    This is available on devices that support high-resolution pixel-based delta values. Use this value to directly scroll screen content.


    [read-only] x : double

    Returns the x component of the x,y screen coordinates of this wheel event (read-only).


    [read-only] y : double

    Returns the y component of the x,y screen coordinates of this wheel event (read-only).


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