Enum sdl2::event::Event

source ·

pub enum Event {
Show 39 variants    Quit {
        timestamp: u32,
    },
    AppTerminating {
        timestamp: u32,
    },
    AppLowMemory {
        timestamp: u32,
    },
    AppWillEnterBackground {
        timestamp: u32,
    },
    AppDidEnterBackground {
        timestamp: u32,
    },
    AppWillEnterForeground {
        timestamp: u32,
    },
    AppDidEnterForeground {
        timestamp: u32,
    },
    Window {
        timestamp: u32,
        window_id: u32,
        win_event: WindowEvent,
    },
    KeyDown {
        timestamp: u32,
        window_id: u32,
        keycode: Option<Keycode>,
        scancode: Option<Scancode>,
        keymod: Mod,
        repeat: bool,
    },
    KeyUp {
        timestamp: u32,
        window_id: u32,
        keycode: Option<Keycode>,
        scancode: Option<Scancode>,
        keymod: Mod,
        repeat: bool,
    },
    TextEditing {
        timestamp: u32,
        window_id: u32,
        text: String,
        start: i32,
        length: i32,
    },
    TextInput {
        timestamp: u32,
        window_id: u32,
        text: String,
    },
    MouseMotion {
        timestamp: u32,
        window_id: u32,
        which: u32,
        mousestate: MouseState,
        x: i32,
        y: i32,
        xrel: i32,
        yrel: i32,
    },
    MouseButtonDown {
        timestamp: u32,
        window_id: u32,
        which: u32,
        mouse_btn: MouseButton,
        clicks: u8,
        x: i32,
        y: i32,
    },
    MouseButtonUp {
        timestamp: u32,
        window_id: u32,
        which: u32,
        mouse_btn: MouseButton,
        clicks: u8,
        x: i32,
        y: i32,
    },
    MouseWheel {
        timestamp: u32,
        window_id: u32,
        which: u32,
        x: i32,
        y: i32,
        direction: MouseWheelDirection,
    },
    JoyAxisMotion {
        timestamp: u32,
        which: i32,
        axis_idx: u8,
        value: i16,
    },
    JoyBallMotion {
        timestamp: u32,
        which: i32,
        ball_idx: u8,
        xrel: i16,
        yrel: i16,
    },
    JoyHatMotion {
        timestamp: u32,
        which: i32,
        hat_idx: u8,
        state: HatState,
    },
    JoyButtonDown {
        timestamp: u32,
        which: i32,
        button_idx: u8,
    },
    JoyButtonUp {
        timestamp: u32,
        which: i32,
        button_idx: u8,
    },
    JoyDeviceAdded {
        timestamp: u32,
        which: u32,
    },
    JoyDeviceRemoved {
        timestamp: u32,
        which: i32,
    },
    ControllerAxisMotion {
        timestamp: u32,
        which: i32,
        axis: Axis,
        value: i16,
    },
    ControllerButtonDown {
        timestamp: u32,
        which: i32,
        button: Button,
    },
    ControllerButtonUp {
        timestamp: u32,
        which: i32,
        button: Button,
    },
    ControllerDeviceAdded {
        timestamp: u32,
        which: u32,
    },
    ControllerDeviceRemoved {
        timestamp: u32,
        which: i32,
    },
    ControllerDeviceRemapped {
        timestamp: u32,
        which: i32,
    },
    FingerDown {
        timestamp: u32,
        touch_id: i64,
        finger_id: i64,
        x: f32,
        y: f32,
        dx: f32,
        dy: f32,
        pressure: f32,
    },
    FingerUp {
        timestamp: u32,
        touch_id: i64,
        finger_id: i64,
        x: f32,
        y: f32,
        dx: f32,
        dy: f32,
        pressure: f32,
    },
    FingerMotion {
        timestamp: u32,
        touch_id: i64,
        finger_id: i64,
        x: f32,
        y: f32,
        dx: f32,
        dy: f32,
        pressure: f32,
    },
    DollarGesture {
        timestamp: u32,
        touch_id: i64,
        gesture_id: i64,
        num_fingers: u32,
        error: f32,
        x: f32,
        y: f32,
    },
    DollarRecord {
        timestamp: u32,
        touch_id: i64,
        gesture_id: i64,
        num_fingers: u32,
        error: f32,
        x: f32,
        y: f32,
    },
    MultiGesture {
        timestamp: u32,
        touch_id: i64,
        d_theta: f32,
        d_dist: f32,
        x: f32,
        y: f32,
        num_fingers: u16,
    },
    ClipboardUpdate {
        timestamp: u32,
    },
    DropFile {
        timestamp: u32,
        window_id: u32,
        filename: String,
    },
    User {
        timestamp: u32,
        window_id: u32,
        type_: u32,
        code: i32,
        data1: *mut c_void,
        data2: *mut c_void,
    },
    Unknown {
        timestamp: u32,
        type_: u32,
    },
}

Expand description

Different event types.

Variants

`Quit`

Fields

timestamp: u32

`AppTerminating`

Fields

timestamp: u32

`AppLowMemory`

Fields

timestamp: u32

`AppWillEnterBackground`

Fields

timestamp: u32

`AppDidEnterBackground`

Fields

timestamp: u32

`AppWillEnterForeground`

Fields

timestamp: u32

`AppDidEnterForeground`

Fields

timestamp: u32

`Window`

Fields

timestamp: u32

window_id: u32

win_event: WindowEvent

`KeyDown`

Fields

timestamp: u32

window_id: u32

keycode: Option<Keycode>

scancode: Option<Scancode>

keymod: Mod

repeat: bool

`KeyUp`

Fields

timestamp: u32

window_id: u32

keycode: Option<Keycode>

scancode: Option<Scancode>

keymod: Mod

repeat: bool

`TextEditing`

Fields

timestamp: u32

window_id: u32

text: String

start: i32

length: i32

`TextInput`

Fields

timestamp: u32

window_id: u32

text: String

`MouseMotion`

Fields

timestamp: u32

window_id: u32

which: u32

mousestate: MouseState

x: i32

y: i32

xrel: i32

yrel: i32

`MouseButtonDown`

Fields

timestamp: u32

window_id: u32

which: u32

mouse_btn: MouseButton

clicks: u8

x: i32

y: i32

`MouseButtonUp`

Fields

timestamp: u32

window_id: u32

which: u32

mouse_btn: MouseButton

clicks: u8

x: i32

y: i32

`MouseWheel`

Fields

timestamp: u32

window_id: u32

which: u32

x: i32

y: i32

direction: MouseWheelDirection

`JoyAxisMotion`

Fields

timestamp: u32

which: i32

The joystick’s id

axis_idx: u8

value: i16

`JoyBallMotion`

Fields

timestamp: u32

which: i32

The joystick’s id

ball_idx: u8

xrel: i16

yrel: i16

`JoyHatMotion`

Fields

timestamp: u32

which: i32

The joystick’s id

hat_idx: u8

state: HatState

`JoyButtonDown`

Fields

timestamp: u32

which: i32

The joystick’s id

button_idx: u8

`JoyButtonUp`

Fields

timestamp: u32

which: i32

The joystick’s id

button_idx: u8

`JoyDeviceAdded`

Fields

timestamp: u32

which: u32

The newly added joystick’s joystick_index

`JoyDeviceRemoved`

Fields

timestamp: u32

which: i32

The joystick’s id

`ControllerAxisMotion`

Fields

timestamp: u32

which: i32

The controller’s joystick id

axis: Axis

value: i16

`ControllerButtonDown`

Fields

timestamp: u32

which: i32

The controller’s joystick id

button: Button

`ControllerButtonUp`

Fields

timestamp: u32

which: i32

The controller’s joystick id

button: Button

`ControllerDeviceAdded`

Fields

timestamp: u32

which: u32

The newly added controller’s joystick_index

`ControllerDeviceRemoved`

Fields

timestamp: u32

which: i32

The controller’s joystick id

`ControllerDeviceRemapped`

Fields

timestamp: u32

which: i32

The controller’s joystick id

`FingerDown`

Fields

timestamp: u32

touch_id: i64

finger_id: i64

x: f32

y: f32

dx: f32

dy: f32

pressure: f32

`FingerUp`

Fields

timestamp: u32

touch_id: i64

finger_id: i64

x: f32

y: f32

dx: f32

dy: f32

pressure: f32

`FingerMotion`

Fields

timestamp: u32

touch_id: i64

finger_id: i64

x: f32

y: f32

dx: f32

dy: f32

pressure: f32

`DollarGesture`

Fields

timestamp: u32

touch_id: i64

gesture_id: i64

num_fingers: u32

error: f32

x: f32

y: f32

`DollarRecord`

Fields

timestamp: u32

touch_id: i64

gesture_id: i64

num_fingers: u32

error: f32

x: f32

y: f32

`MultiGesture`

Fields

timestamp: u32

touch_id: i64

d_theta: f32

d_dist: f32

x: f32

y: f32

num_fingers: u16

`ClipboardUpdate`

Fields

timestamp: u32

`DropFile`

Fields

timestamp: u32

window_id: u32

filename: String

`User`

Fields

timestamp: u32

window_id: u32

type_: u32

code: i32

data1: *mut c_void

data2: *mut c_void

`Unknown`

Fields

timestamp: u32

type_: u32

Implementations

source

pub fn as_user_event_type<T: Any>(&self) -> Option<T>

Trait Implementations

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impl Clone for Event

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fn clone(&self) -> Event

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Event

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

Formats the value using the given formatter. Read more

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impl PartialEq<Event> for Event

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

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

1.0.0 · source

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. Read more

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impl StructuralPartialEq for Event

Auto Trait Implementations

impl RefUnwindSafe for Event

impl !Send for Event

impl !Sync for Event

impl Unpin for Event

impl UnwindSafe for Event

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.