onModifierKeyTransition Method
Called when Control, Shift, or Alt modifier keys are pressed or released.
onModifierKeyTransition(_wentDown: boolean, _modifier: BeModifierKeys, _event: KeyboardEvent): Promise<EventHandled>
| Parameter | Type | Description |
|---|---|---|
| _wentDown | boolean | up or down key event |
| _modifier | BeModifierKeys | The modifier key mask |
| _event | KeyboardEvent | The event that caused this call |
Returns - Promise<EventHandled>
Yes to refresh view decorations or update dynamics.
Defined in
- core/frontend/src/tools/Tool.ts Line 607
Last Updated: 30 November, 2023