TSdlPenProximityEvent

Pressure-sensitive pen proximity event structure (Event.PenProximity.* )

When a pen becomes visible to the system (it is close enough to a tablet, etc), SDL will send an TSdlEventKind.PenProximityIn event with the new pen's ID. This ID is valid until the pen leaves proximity again (has been removed from the tablet's area, the tablet has been unplugged, etc). If the same pen reenters proximity again, it will be given a new ID.

Note that "proximity" means "close enough for the tablet to know the tool is there." The pen touching and lifting off from the tablet while not leaving the area are handled by TSdlEventKind.PenDown and TSdlEventKind.PenUp.

Definition

Unit: Neslib.Sdl3.Events

type TSdlPenProximityEvent = record ... end;

Properties

Name	Description
Kind	Event kind (TSdlEventKind.PenProximityIn/Out)
PenID	The pen instance id
Timestamp	In nanoseconds, populated using SdlGetTicksNS
Window	The window with pen focus, if any
WindowID	The ID of the window with pen focus, if any