Struct egui::Sense

impl Sense

pub fn hover() -> Self

Senses no clicks or drags. Only senses mouse hover.

pub fn focusable_noninteractive() -> Self

Senses no clicks or drags, but can be focused with the keyboard. Used for labels that can be focused for the benefit of screen readers.

pub fn click() -> Self

Sense clicks and hover, but not drags.

pub fn drag() -> Self

Sense drags and hover, but not clicks.

pub fn click_and_drag() -> Self

Sense both clicks, drags and hover (e.g. a slider or window).

Note that this will introduce a latency when dragging, because when the user starts a press egui can’t know if this is the start of a click or a drag, and it won’t know until the cursor has either moved a certain distance, or the user has released the mouse button.

See crate::PointerState::is_decidedly_dragging for details.

pub fn union(self, other: Self) -> Self

The logical “or” of two Senses.

pub fn interactive(&self) -> bool

Returns true if we sense either clicks or drags.

Trait Implementations§

impl BitOr for Sense

type Output = Sense

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self

Performs the | operation. Read more

impl BitOrAssign for Sense

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation. Read more

impl Clone for Sense

fn clone(&self) -> Sense

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

impl Debug for Sense

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

Formats the value using the given formatter. Read more

impl PartialEq for Sense

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

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

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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 Sense

impl Eq for Sense

impl StructuralPartialEq for Sense

Auto Trait Implementations§

impl UnwindSafe for Sense

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: Copy,

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

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

default 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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into 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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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 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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.