Struct input::event::tablet_pad::TabletPadStripEvent

pub struct TabletPadStripEvent { /* private fields */ }

A status change on a strip on a device with the DeviceCapability::TabletPad capability.

Implementations

impl TabletPadStripEvent

pub fn number(&self) -> u32

Returns the number of the strip that has changed state, with 0 being the first strip.

On tablets with only one strip, this function always returns 0.

pub fn position(&self) -> f64

Returns the current position of the strip, normalized to the range [0, 1], with 0 being the top/left-most point in the tablet’s current logical orientation.

If the source is StripAxisSource::Finger, libinput sends a terminating event with a ring value of -1 when the finger is lifted from the ring. A caller may use this information to e.g. determine if kinetic scrolling should be triggered.

pub fn source(&self) -> StripAxisSource

Returns the source of the interaction with the strip.

If the source is StripAxisSource::Finger, libinput sends a strip position value of -1 to terminate the current interaction

Trait Implementations

impl AsRaw<libinput_event_tablet_pad> for TabletPadStripEvent

fn as_raw(&self) -> *const libinput_event_tablet_pad

Receive a raw pointer representing this type.

impl Context for TabletPadStripEvent

fn context(&self) -> &Libinput

Returns the underlying libinput context

impl Debug for TabletPadStripEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for TabletPadStripEvent

fn drop(&mut self)

Executes the destructor for this type.

impl EventTrait for TabletPadStripEvent

fn into_event(self) -> Eventwhere
    Self: Sized,

Convert into a general Event again

fn device(&self) -> Device

Return the device associated with this event.

impl FromRaw<libinput_event_tablet_pad> for TabletPadStripEvent

unsafe fn from_raw(
    ffi: *mut libinput_event_tablet_pad,
    context: &Libinput
) -> Self

Create a new instance of this type from a raw pointer and it’s context.

impl Hash for TabletPadStripEvent

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<TabletPadStripEvent> for TabletPadStripEvent

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TabletPadStripEvent

impl StructuralEq for TabletPadStripEvent