Struct BoxWithConstraintsScopeImpl 

pub struct BoxWithConstraintsScopeImpl { /* private fields */ }

Concrete implementation of BoxWithConstraintsScope.

Implementations

impl BoxWithConstraintsScopeImpl

pub fn new(constraints: Constraints) -> Self

Creates a scope for constraints at a density of 1.0, where one dp is one pixel.

pub fn with_density(constraints: Constraints, density: f32) -> Self

Creates a scope for constraints where one dp is density pixels.

pub fn to_px(&self, dp: Dp) -> f32

Converts dp to pixels at this scope’s density.

pub fn density(&self) -> f32

Returns the number of pixels in one dp.

Trait Implementations

impl BoxScope for BoxWithConstraintsScopeImpl

fn align(&self, alignment: Alignment) -> Modifier

Align content within the Box on both axes.

impl BoxWithConstraintsScope for BoxWithConstraintsScopeImpl

fn constraints(&self) -> Constraints

Returns the constraints that the parent passed to the layout, in pixels.

fn min_width(&self) -> Dp

Returns the minimum width constraint as a Dp.

fn max_width(&self) -> Dp

Returns the maximum width constraint as a Dp. Infinite when the width is unbounded.

fn min_height(&self) -> Dp

Returns the minimum height constraint as a Dp.

fn max_height(&self) -> Dp

Returns the maximum height constraint as a Dp. Infinite when the height is unbounded.

impl Clone for BoxWithConstraintsScopeImpl

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BoxWithConstraintsScopeImpl

impl Debug for BoxWithConstraintsScopeImpl

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

Formats the value using the given formatter.

impl PartialEq for BoxWithConstraintsScopeImpl

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BoxWithConstraintsScopeImpl