Enum wayland_server::protocol::wl_pointer::AxisSource

#[repr(u32)]
pub enum AxisSource {
    Wheel,
    Finger,
    Continuous,
}

axis source types

Describes the source types for axis events. This indicates to the client how an axis event was physically generated; a client may adjust the user interface accordingly. For example, scroll events from a "finger" source may be in a smooth coordinate space with kinetic scrolling whereas a "wheel" source may be in discrete steps of a number of lines.

The "continuous" axis source is a device generating events in a continuous coordinate space, but using something other than a finger. One example for this source is button-based scrolling where the vertical motion of a device is converted to scroll events while a button is held down.

Variants

Wheel

a physical wheel

Finger

finger on a touch surface

Continuous

continuous coordinate space

Methods

impl AxisSource

pub fn from_raw(n: u32) -> Option<AxisSource>

pub fn to_raw(&self) -> u32

Trait Implementations

impl PartialEq<AxisSource> for AxisSource

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

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

#[must_use]

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

This method tests for !=.

impl Copy for AxisSource

impl Clone for AxisSource

fn clone(&self) -> AxisSource

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AxisSource

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

Formats the value using the given formatter.