Enum Event 

pub enum Event {
    Dummy,
    Added,
    Removed,
    MouseButton {
        button: MouseButton,
        state: ElementState,
    },
    MouseMotion {
        delta: (f64, f64),
    },
    MouseWheel {
        delta: MouseScrollDelta,
    },
    Motion {
        axis: AxisId,
        value: f64,
    },
    Button {
        button: ButtonId,
        state: ElementState,
    },
    Key(KeyboardInput),
    Text {
        codepoint: char,
    },
}

Represents raw hardware events that are not associated with any particular window.

Useful for interactions that diverge significantly from a conventional 2D GUI, such as 3D camera or first-person game controls. Many physical actions, such as mouse movement, can produce both device and window events. Because window events typically arise from virtual devices (corresponding to GUI cursors and keyboard focus) the device IDs may not match.

Note that these events are delivered regardless of input focus.

Variants

Dummy

Added

Removed

MouseButton

Fields

button: MouseButton

state: ElementState

MouseMotion

Change in physical position of a pointing device.

This represents raw, unfiltered physical motion. Not to be confused with WindowEvent::CursorMoved.

Fields

delta: (f64, f64)

(x, y) change in position in unspecified units.

Different devices may use different units.

MouseWheel

Physical scroll event

Fields

delta: MouseScrollDelta

Motion

Motion on some analog axis. This event will be reported for all arbitrary input devices that winit supports on this platform, including mouse devices. If the device is a mouse device then this will be reported alongside the MouseMotion event.

Fields

axis: AxisId

value: f64

Button

Fields

button: ButtonId

state: ElementState

Key(KeyboardInput)

Text

Fields

codepoint: char

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl From<RawEvent> for Event

fn from(val: RawEvent) -> Self

Converts to this type from the input type.

impl PartialEq for Event

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Event