Struct PlacedSubview 

pub struct PlacedSubview<'a> {
    pub view: &'a dyn SubView,
    pub frame: Rect,
}

A child view together with its placed frame inside a container.

Fields

view: &'a dyn SubView

The child proxy.

frame: Rect

The child frame in container-local coordinates.

Implementations

impl<'a> PlacedSubview<'a>

pub const fn new(view: &'a dyn SubView, frame: Rect) -> PlacedSubview<'a>

Creates a placed subview.

pub fn dimensions(&self) -> ViewDimensions

Returns the child’s dimensions for its placed size proposal.

pub fn horizontal(&self, alignment: HorizontalAlignment) -> f32

Returns the resolved horizontal guide in container coordinates.

pub fn vertical(&self, alignment: VerticalAlignment) -> f32

Returns the resolved vertical guide in container coordinates.

pub fn explicit_horizontal(&self, alignment: HorizontalAlignment) -> Option<f32>

Returns the explicit horizontal guide in container coordinates, if any.

pub fn explicit_vertical(&self, alignment: VerticalAlignment) -> Option<f32>

Returns the explicit vertical guide in container coordinates, if any.

Trait Implementations

impl<'a> Clone for PlacedSubview<'a>

fn clone(&self) -> PlacedSubview<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for PlacedSubview<'a>

impl Debug for PlacedSubview<'_>

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

Formats the value using the given formatter.