Struct Wrap 

pub struct Wrap { /* private fields */ }

A widget that lays out children left-to-right and wraps to a new row when the available width is exhausted.

• spacing controls horizontal space between items.
• run_spacing controls vertical space between rows.

Implementations

impl Wrap

pub fn new() -> Self

Create a new Wrap with zero spacing and run-spacing.

pub fn spacing(self, s: f32) -> Self

Set the horizontal gap in logical pixels between items in the same row.

pub fn run_spacing(self, s: f32) -> Self

Set the vertical gap in logical pixels between rows.

pub fn layout( &self, constraints: Constraints, child_sizes: &[Size], ) -> LayoutResult

Perform the Measure + Place passes and return a LayoutResult.

Items are placed left-to-right; when the next item would exceed the constraint’s maximum width the layout wraps to a new row.

Emits RosaceTrace::LayoutStart and RosaceTrace::LayoutEnd events.

Trait Implementations

impl ChildContainer for Wrap

fn child(self, element: impl Into<Element>) -> Self

Appends a single child element.

fn children<E: Into<Element>>(self, elements: Vec<E>) -> Self

Appends a homogeneous collection of child elements.

fn prepend(self, element: impl Into<Element>) -> Self

Inserts a child element at the front of the child list.

fn child_if(self, element: Option<impl Into<Element>>) -> Self

Appends a child element only if element is Some.

impl Clone for Wrap

fn clone(&self) -> Wrap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Wrap

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

Formats the value using the given formatter.

impl Default for Wrap

fn default() -> Self

Returns the “default value” for a type.

impl From<Wrap> for Element

fn from(w: Wrap) -> Self

Converts to this type from the input type.