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PointerState

uzor_core::input::state

Struct PointerState

pub struct PointerState {
    pub pos: Option<(f64, f64)>,
    pub button_down: Option<MouseButton>,
    pub clicked: Option<MouseButton>,
    pub double_clicked: Option<MouseButton>,
    pub triple_clicked: Option<MouseButton>,
    pub prev_pos: Option<(f64, f64)>,
}

Expand description

Mouse/touch pointer state

Fields§

§pos: Option<(f64, f64)>

Current pointer position (None if not over canvas)

§button_down: Option<MouseButton>

Which button is currently held down (if any)

§clicked: Option<MouseButton>

Which button was clicked this frame (single click)

§double_clicked: Option<MouseButton>

Which button was double-clicked this frame

§triple_clicked: Option<MouseButton>

Which button was triple-clicked this frame

§prev_pos: Option<(f64, f64)>

Previous pointer position (for calculating delta)

Implementations§

impl PointerState

pub fn delta(&self) -> (f64, f64)

pub fn is_present(&self) -> bool

Trait Implementations§

impl Clone for PointerState

fn clone(&self) -> PointerState

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for PointerState

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

Formats the value using the given formatter. Read more

impl Default for PointerState

fn default() -> PointerState

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for PointerState

impl RefUnwindSafe for PointerState

impl Send for PointerState

impl Sync for PointerState

impl Unpin for PointerState

impl UnsafeUnpin for PointerState

impl UnwindSafe for PointerState

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.