Struct TouchHandler 

pub struct TouchHandler { /* private fields */ }

Tracks touch contact state and turns wire contact updates into host touch events.

Implementations

impl TouchHandler

pub fn new() -> Self

pub fn handle_contact( &mut self, contact_id: u8, x: i32, y: i32, flags: TouchContactFlags, transformer: &mut CoordinateTransformer, ) -> Result<Option<TouchEvent>>

Process one contact update from an MS-RDPEI touch frame.

Returns Ok(None) for updates that don’t produce a host event (hover-only motion, an illegal flag combination, or a position that couldn’t be mapped to any stream) — none of these are propagated as errors, since a single bad contact in a multi-touch frame must not abort processing the rest of the frame’s contacts.

pub fn reset(&mut self)

Reset all contact state (e.g. on client reconnection).

Trait Implementations

impl Default for TouchHandler

fn default() -> Self

Returns the “default value” for a type.