API Reference > imodeljs-frontend > Tools > BeWheelEvent

BeWheelEvent Class

A BeButtonEvent generated by movement of a mouse wheel.

note wheel events include mouse location.

Extends

Implements

Methods

Name Description
constructor(props?: BeWheelEventProps): BeWheelEvent    
setFrom(src: BeWheelEvent): this    

Inherited methods

Name Inherited from Description
clone(): this BeButtonEvent Make a copy of this BeButtonEvent.
init(props: BeButtonEventProps): void BeButtonEvent Initialize the values of this BeButtonEvent.
invalidate(): void BeButtonEvent Mark this BeButtonEvent as invalid.

Properties

Name Type Description
time number    
wheelDelta number    

Inherited properties

Name Type Inherited from Description
button BeButton BeButtonEvent The mouse button that created this event.
coordsFrom CoordSource BeButtonEvent How the coordinate values were generated (either from an action by the user or from a program.)
inputSource InputSource BeButtonEvent Whether this event came from a pointing device (e.g.
isAltKey Accessor ReadOnly boolean BeButtonEvent Determine whether the alt key was pressed
isControlKey Accessor ReadOnly boolean BeButtonEvent Determine whether the control key was pressed
isDoubleClick boolean BeButtonEvent If true, this is the second down in a rapid double-click of the same button.
isDown boolean BeButtonEvent If true, this event was generated from a mouse-down transition, false from a button-up transition.
isDragging boolean BeButtonEvent If true, this event was created by pressing, holding, and then moving a mouse button.
isShiftKey Accessor ReadOnly boolean BeButtonEvent Determine whether the shift key was pressed
isValid Accessor ReadOnly boolean BeButtonEvent Determine whether this BeButtonEvent has valid data.
keyModifiers BeModifierKeys BeButtonEvent The keyboard modifiers that were pressed when the event was generated.
point Accessor Point3d BeButtonEvent The point for this event, in world coordinates.
rawPoint Accessor Point3d BeButtonEvent The raw (unadjusted) point for this event, in world coordinates.
viewPoint Accessor Point3d BeButtonEvent The point, in screen coordinates for this event.
viewport undefined | ScreenViewport BeButtonEvent The ScreenViewport from which this BeButtonEvent was generated.

Defined in

Last Updated: 13 June, 2024