Struct WidgetRect

Source

pub struct WidgetRect {
    pub id: Id,
    pub layer_id: LayerId,
    pub rect: Rect,
    pub interact_rect: Rect,
    pub sense: Sense,
    pub enabled: bool,
}

Expand description

Used to store each widget’s Id, Rect and Sense each frame.

Used to check which widget gets input when a user clicks somewhere.

Fields§

§id: Id

The globally unique widget id.

For interactive widgets, this better be globally unique. If not there will be weird bugs, and also big red warning test on the screen in debug builds (see crate::Options::warn_on_id_clash).

You can ensure globally unique ids using crate::Ui::push_id.

§layer_id: LayerId

What layer the widget is on.

§rect: Rect

The full widget rectangle, in local layer coordinates.

§interact_rect: Rect

Where the widget is, in local layer coordinates.

This is after clipping with the parent ui clip rect.

§sense: Sense

How the widget responds to interaction.

Note: if Self::enabled is false, then the widget effectively doesn’t sense anything, but can still have the same Sense. This is because the sense informs the styling of the widget, but we don’t want to change the style when a widget is disabled (that is handled by the Painter directly).

§enabled: bool

Is the widget enabled?

Struct WidgetRectCopy item path

Fields§

Implementations§

impl WidgetRect

pub fn transform(self, transform: TSTransform) -> Self

Trait Implementations§

impl Clone for WidgetRect

fn clone(&self) -> WidgetRect

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

impl Debug for WidgetRect

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

impl PartialEq for WidgetRect

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

const fn ne(&self, other: &Rhs) -> bool

impl Copy for WidgetRect

impl Eq for WidgetRect

impl StructuralPartialEq for WidgetRect

Auto Trait Implementations§

impl Freeze for WidgetRect

impl RefUnwindSafe for WidgetRect

impl Send for WidgetRect

impl Sync for WidgetRect

impl Unpin for WidgetRect

impl UnwindSafe for WidgetRect

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

Struct WidgetRect

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

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

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

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

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

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

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

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

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