turtle::event

Enum Event

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pub enum Event {
Show 14 variants KeyPressed(Key), KeyReleased(Key), MouseButtonPressed(MouseButton), MouseButtonReleased(MouseButton), ControllerButtonPressed(ControllerButton), ControllerButtonReleased(ControllerButton), ControllerAxisChange(ControllerAxis), MouseMove { x: f64, y: f64, }, MouseScroll { x: f64, y: f64, }, Touch(Touch), WindowResized { width: u32, height: u32, }, WindowFocused(bool), WindowCursor(bool), WindowClosed,
}
Expand description

Possible events returned from Drawing::poll_event().

Events are used to make programs more interactive. See that method’s documentation for more information about how to use events.

This type is meant to provide a simplified model of piston_window’s Event type.

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KeyPressed(Key)

Sent when a keyboard key is pressed

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KeyReleased(Key)

Sent when a keyboard key is released

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MouseButtonPressed(MouseButton)

Sent when a mouse button is pressed

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MouseButtonReleased(MouseButton)

Sent when a mouse button is released

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ControllerButtonPressed(ControllerButton)

Sent when a controller button is pressed

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ControllerButtonReleased(ControllerButton)

Sent when a controller button is released

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ControllerAxisChange(ControllerAxis)

Sent when a controller axis (usually a joystick) is changed

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MouseMove

Sent when the mouse is moving. Only sent when the mouse is over the window. x and y represent the new coordinates of where the mouse is currently.

Coordinates are relative to the center of the window.

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MouseScroll

Sent when the mouse is scrolled. Only sent when the mouse is over the window. x and y are in scroll ticks.

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Touch(Touch)

Sent when a user touches the screen

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WindowResized

Sent when the window gets resized

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§width: u32
§height: u32
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WindowFocused(bool)

Sent when the window focus changes

The boolean value is true if the window is in focus.

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WindowCursor(bool)

Sent when the window gains or loses the cursor.

The boolean value is true if the window gained the cursor.

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WindowClosed

Sent when the window is closed

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
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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<'de> Deserialize<'de> for Event

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for Event

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for Event

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impl StructuralPartialEq for Event

Auto Trait Implementations§

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impl Freeze for Event

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impl RefUnwindSafe for Event

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impl Send for Event

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impl Sync for Event

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impl Unpin for Event

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impl UnwindSafe for Event

Blanket Implementations§

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impl<T> Any for T
where 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 T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> SetParameter for T

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fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result
where T: Parameter<Self>,

Sets value as a parameter of self.
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impl<T> ToOwned for T
where T: Clone,

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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<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,