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Stack

roost_ui::layouts

Struct Stack 

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pub struct Stack(pub Offset, pub Offset, pub Size, pub Size, pub Padding);
Expand description

Items stacked on top of each other

Stack Example

 let layout = Stack(Offset::Center, Offset::Center, Size::Fit, Size::Fit, Padding::new(8.0));

Tuple Fields§

§0: Offset§1: Offset§2: Size§3: Size§4: Padding

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impl Stack

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pub fn new( x_offset: Offset, y_offset: Offset, x_size: Size, y_size: Size, padding: Padding, ) -> Self

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pub fn center() -> Self

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pub fn start() -> Self

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pub fn end() -> Self

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pub fn fill() -> Self

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impl Debug for Stack

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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 Default for Stack

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fn default() -> Stack

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

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fn request_size( &self, _ctx: &mut Context, children: Vec<SizeRequest>, ) -> SizeRequest

Given a list of children size requests calculate the size request for the total layout
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fn build( &self, _ctx: &mut Context, stack_size: (f32, f32), children: Vec<SizeRequest>, ) -> Vec<Area>

Given an allotted size and the list of chlidren size requests (which may respect the size request), calculate the actual offsets and allotted sizes for its children

Auto Trait Implementations§

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impl Freeze for Stack

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impl !RefUnwindSafe for Stack

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impl !Send for Stack

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impl !Sync for Stack

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impl Unpin for Stack

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impl !UnwindSafe for Stack

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

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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
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn from(t: T) -> T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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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
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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
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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().
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Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().
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Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().
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