Enum ark_api::applet::input::Event

pub enum Event {
    Key {
        pressed: bool,
        key: Key,
    },
    Char(char),
    PointerMove {
        pointer: Pointer,
        pos: Vec2,
        ray: Ray3,
        primary: bool,
    },
    PointerDelta {
        pointer: Pointer,
        delta_angle: Vec2,
        delta_points: Vec2,
        delta_normalized: Vec2,
        primary: bool,
    },
    PointerButton {
        pressed: bool,
        pointer: Pointer,
        button: PointerButton,
        pos: Vec2,
        ray: Ray3,
        primary: bool,
    },
    Scroll {
        delta: Vec2,
    },
    Command(Command),
    Axis {
        axis: Axis,
        value: f32,
    },
    GamepadButton {
        button: GamepadButton,
        press: bool,
    },
    RawMidi {
        timestamp: u64,
        data: [u8; 8],
        len: u32,
        device_id: u32,
    },
}

An input event (e.g. a key press).

Variants

Key

Fields

pressed: bool

pressed or released?

key: Key

the key in question

Keyboard key

Char(char)

A single character (presumably due to a key press)

PointerMove

Fields

pointer: Pointer

What kind of pointer (Mouse or Touch)?

pos: Vec2

Screen-space position (in logical pixels).

ray: Ray3

World-coordinate ray.

primary: bool

true for mice and first touch point. If false this is a secondary touch of some sort. You almost always want to filter on primary: true.

Absolute movement (won’t happen when mouse grabbing is on).

PointerDelta

Fields

pointer: Pointer

What kind of pointer (Mouse or Touch)?

delta_angle: Vec2

Rotation, taking into account mouse sensitivity and optional invert y axis.

delta_points: Vec2

Number of logical points of movement

delta_normalized: Vec2

Delta as fraction of screen width, so a delta.x=1 mean the mouse moved from one screen edge to the other.

primary: bool

true for mice and first touch point. If false this is a secondary touch of some sort. You almost always want to filter on primary: true.

Relative movement (also happens when mouse grabbing is on).

PointerButton

Fields

pressed: bool

true if this was a press, false if this was a release.

pointer: Pointer

What kind of pointer (Mouse or Touch)?

button: PointerButton

The button being pressed or released.

pos: Vec2

Screen-space position (in logical pixels).

ray: Ray3

World-coordinate ray.

primary: bool

true for mice and first touch point. If false this is a secondary touch of some sort. You almost always want to filter on primary: true.

Mouse button press/release or touch down/up

Scroll

Fields

delta: Vec2

In logical pixels.

Mouse scroll

Command(Command)

A command, e.g. undo

Axis

Fields

axis: Axis

The axis that moved.

value: f32

The new value of the axis.

General axis input, mainly used for gamepads.

GamepadButton

Fields

button: GamepadButton

Which gamepad button was pressed or released

press: bool

True = pressed, false = released

Gamepad button input event.

RawMidi

Fields

timestamp: u64

MIDI timestamp

data: [u8; 8]

Raw MIDI data, needs to be parsed

len: u32

Length of the valid MIDI bytes in the data buffer.

device_id: u32

Device ID

Raw MIDI event

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy 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 PartialEq<Event> for Event

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

impl StructuralPartialEq for Event