Struct kas::layout::Margins[−][src]

pub struct Margins {
    pub horiz: (u16, u16),
    pub vert: (u16, u16),
}

Expand description

Margin sizes

Used by the layout system for margins around child widgets. Margins may be drawn in and handle events like any other widget area.

Fields

horiz: (u16, u16)

Size of horizontal margins

vert: (u16, u16)

Size of vertical margins

Implementations

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impl Margins

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pub const ZERO: Margins

Zero-sized margins

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pub const fn splat(size: u16) -> Margins

Margins with equal size on each edge.

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pub const fn hv(horiz: (u16, u16 ), vert: (u16, u16 )) -> Margins

Margins via horizontal and vertical sizes

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pub const fn hv_splat(h: u16, v: u16) -> Margins

Margins via horizontal and vertical sizes

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pub fn sum_horiz(&self) -> i32

Sum of horizontal margins

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pub fn sum_vert(&self) -> i32

Sum of vertical margins

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pub fn pad(self, size: Size) -> Size

Pad a size with margins

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pub fn extract<D>(self, dir: D) -> (u16, u16 ) where
D: Directional,

Extract one component, based on a direction

This merely extracts the horizontal or vertical component. It never negates it, even if the axis is reversed.

Trait Implementations

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impl Clone for Margins

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pub fn clone(&self) -> Margins

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 Margins

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

Formats the value using the given formatter. Read more

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impl Default for Margins

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pub fn default() -> Margins

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

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impl From<Size> for Margins

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pub fn from(size: Size) -> Margins

Performs the conversion.

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impl PartialEq<Margins> for Margins

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

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

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pub fn ne(&self, other: &Margins) -> bool

This method tests for !=.

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impl StructuralPartialEq for Margins

Auto Trait Implementations

impl RefUnwindSafe for Margins

impl Send for Margins

impl Sync for Margins

impl Unpin for Margins

impl UnwindSafe for Margins

Blanket Implementations

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

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

Mutably borrows from an owned value. Read more

impl<S, T> Cast<T> for S where
T: Conv<S>,

pub fn cast(self) -> T

Cast from Self to T

pub fn try_cast(self) -> Result<T, Error>

Try converting from Self to T

impl<S, T> CastFloat<T> for S where
T: ConvFloat<S>,

pub fn cast_trunc(self) -> T

Cast to integer, truncating Read more

pub fn cast_nearest(self) -> T

Cast to the nearest integer Read more

pub fn cast_floor(self) -> T

Cast the floor to an integer Read more

pub fn cast_ceil(self) -> T

Cast the ceiling to an integer Read more

pub fn try_cast_trunc(self) -> Result<T, Error>

Try converting to integer with truncation Read more

pub fn try_cast_nearest(self) -> Result<T, Error>

Try converting to the nearest integer Read more

pub fn try_cast_floor(self) -> Result<T, Error>

Try converting the floor to an integer Read more

pub fn try_cast_ceil(self) -> Result<T, Error>

Try convert the ceiling to an integer Read more

impl<T> Conv<T> for T

pub fn conv(v: T) -> T

Convert from T to Self

pub fn try_conv(v: T) -> Result<T, Error>

Try converting from T to Self

impl<T> Downcast<T> for T

pub fn downcast(&self) -> &T

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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<'a, T, X> Filter<&'a T> for X where
X: Filter<T>,
T: Clone,

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pub fn matches(&self, item: &T) -> bool

Returns true if the given item matches this filter

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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impl<T> IsDefault for T where
T: Default + PartialEq<T> + Copy,

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pub fn is_default(&self) -> bool

Checks that type has a default value.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

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

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

recently added

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

Struct kas::layout::Margins[−][src]

Fields

Implementations

impl Margins

pub const ZERO: Margins

pub const fn splat(size: u16) -> Margins

pub const fn hv(horiz: (u16, u16), vert: (u16, u16)) -> Margins

pub const fn hv_splat(h: u16, v: u16) -> Margins

pub fn sum_horiz(&self) -> i32

pub fn sum_vert(&self) -> i32

pub fn pad(self, size: Size) -> Size

pub fn extract<D>(self, dir: D) -> (u16, u16) where D: Directional,

Trait Implementations

impl Clone for Margins

pub fn clone(&self) -> Margins

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

impl Debug for Margins

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

impl Default for Margins

pub fn default() -> Margins

impl From<Size> for Margins

pub fn from(size: Size) -> Margins

impl PartialEq<Margins> for Margins

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

pub fn ne(&self, other: &Margins) -> bool

impl Copy for Margins

impl Eq for Margins

impl StructuralEq for Margins

impl StructuralPartialEq for Margins

Auto Trait Implementations

impl RefUnwindSafe for Margins

impl Send for Margins

impl Sync for Margins

impl Unpin for Margins

impl UnwindSafe for Margins

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<S, T> Cast<T> for S where T: Conv<S>,

pub fn cast(self) -> T

pub fn try_cast(self) -> Result<T, Error>

impl<S, T> CastFloat<T> for S where T: ConvFloat<S>,

pub fn cast_trunc(self) -> T

pub fn cast_nearest(self) -> T

pub fn cast_floor(self) -> T

pub fn cast_ceil(self) -> T

pub fn try_cast_trunc(self) -> Result<T, Error>

pub fn try_cast_nearest(self) -> Result<T, Error>

pub fn try_cast_floor(self) -> Result<T, Error>

pub fn try_cast_ceil(self) -> Result<T, Error>

impl<T> Conv<T> for T

pub fn conv(v: T) -> T

pub fn try_conv(v: T) -> Result<T, Error>

impl<T> Downcast<T> for T

pub fn downcast(&self) -> &T

impl<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

impl<'a, T, X> Filter<&'a T> for X where X: Filter<T>, T: Clone,

pub fn matches(&self, item: &T) -> bool

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> IsDefault for T where T: Default + PartialEq<T> + Copy,

pub fn is_default(&self) -> bool

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

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

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

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

pub unsafe fn drop(ptr: usize)

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

type Owned = T

pub fn to_owned(&self) -> T

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

pub const fn hv(horiz: (u16, u16 ), vert: (u16, u16 )) -> Margins

pub fn extract<D>(self, dir: D) -> (u16, u16 ) where
D: Directional,

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<S, T> Cast<T> for S where
T: Conv<S>,

impl<S, T> CastFloat<T> for S where
T: ConvFloat<S>,

impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,

impl<'a, T, X> Filter<&'a T> for X where
X: Filter<T>,
T: Clone,

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

impl<T> IsDefault for T where
T: Default + PartialEq<T> + Copy,

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>,