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 | Copy the values from another BeButtonEvent into this BeButtonEvent |
Inherited methods
| Name | Inherited from | Description |
|---|---|---|
| clone(): this Inherited | BeButtonEvent | Make a copy of this BeButtonEvent. |
| init(props: BeButtonEventProps): void Inherited | BeButtonEvent | Initialize the values of this BeButtonEvent. |
| invalidate(): void Inherited | BeButtonEvent | Mark this BeButtonEvent as invalid. |
Properties
| Name | Type | Description | |
|---|---|---|---|
| time | number | ||
| wheelDelta | number |
Inherited properties
| Name | Type | Inherited from | Description |
|---|---|---|---|
| button Inherited | BeButton | BeButtonEvent | The mouse button that created this event. |
| coordsFrom Inherited | CoordSource | BeButtonEvent | How the coordinate values were generated (either from an action by the user or from a program.) |
| inputSource Inherited | InputSource | BeButtonEvent | Whether this event came from a pointing device (e.g. |
| isAltKey Accessor Inherited ReadOnly | boolean | BeButtonEvent | Determine whether the alt key was pressed |
| isControlKey Accessor Inherited ReadOnly | boolean | BeButtonEvent | Determine whether the control key was pressed |
| isDoubleClick Inherited | boolean | BeButtonEvent | If true, this is the second down in a rapid double-click of the same button. |
| isDown Inherited | boolean | BeButtonEvent | If true, this event was generated from a mouse-down transition, false from a button-up transition. |
| isDragging Inherited | boolean | BeButtonEvent | If true, this event was created by pressing, holding, and then moving a mouse button. |
| isShiftKey Accessor Inherited ReadOnly | boolean | BeButtonEvent | Determine whether the shift key was pressed |
| isValid Accessor Inherited ReadOnly | boolean | BeButtonEvent | Determine whether this BeButtonEvent has valid data. |
| keyModifiers Inherited | BeModifierKeys | BeButtonEvent | The keyboard modifiers that were pressed when the event was generated. |
| point Accessor Inherited | Point3d | BeButtonEvent | The point for this event, in world coordinates. |
| rawPoint Accessor Inherited | Point3d | BeButtonEvent | The raw (unadjusted) point for this event, in world coordinates. |
| viewPoint Accessor Inherited | Point3d | BeButtonEvent | The point, in screen coordinates for this event. |
| viewport Inherited | ScreenViewport | undefined | BeButtonEvent | The ScreenViewport from which this BeButtonEvent was generated. |
Defined in
Last Updated: 24 June, 2025
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