device->event

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device->event

device ->event: event

Process an event. It performs the following operations:

Update device<-pointed and generate area_enter and area_exit events to graphicals that were added/removed from this chain. Implemented by device->update_pointed
Post the event to the elements on device<-pointed using event->post. If event->post succeeds on some graphical, stop with success.
Activate graphical->event to process recognisers defined on the device.

See also
- device->update_pointed
- graphical->event
- event->post