Struct ZStackLayout 

pub struct ZStackLayout {
    pub alignment: Alignment,
}

Stacks an arbitrary number of children with a shared alignment.

ZStackLayout positions every child within the same bounds, overlaying them according to the specified alignment. Each child is sized independently, and the container’s final width/height are the maxima of the children’s reported sizes. If you instead need the base child to dictate the container size while layering secondary content, see crate::overlay::OverlayLayout.

Fields

alignment: Alignment

The alignment used to position children within the ZStack

Trait Implementations

impl Clone for ZStackLayout

fn clone(&self) -> ZStackLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZStackLayout

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

Formats the value using the given formatter.

impl Default for ZStackLayout

fn default() -> ZStackLayout

Returns the “default value” for a type.

impl Layout for ZStackLayout

fn stretch_axis(&self) -> StretchAxis

ZStack stretches in both directions to fill available space.

fn size_that_fits( &self, proposal: ProposalSize, children: &[&dyn SubView], ) -> Size

Calculate the size this layout wants given a proposal.

fn place(&self, bounds: Rect, children: &[&dyn SubView]) -> Vec<Rect>

Place children within the given bounds.