Struct cacao::layout::SafeAreaLayoutGuide

pub struct SafeAreaLayoutGuide {
    pub top: LayoutAnchorY,
    pub leading: LayoutAnchorX,
    pub left: LayoutAnchorX,
    pub trailing: LayoutAnchorX,
    pub right: LayoutAnchorX,
    pub bottom: LayoutAnchorY,
    pub width: LayoutAnchorDimension,
    pub height: LayoutAnchorDimension,
    pub center_x: LayoutAnchorX,
    pub center_y: LayoutAnchorY,
}

A SafeAreaLayoutGuide should exist on all view types, and ensures that there are anchor points that work within the system constraints. On macOS 11+, this will ensure you work around system padding transprently - on macOS 10.15 and under, this will transparently map to the normal edges, as the underlying properties were not supported there.

Fields

top: LayoutAnchorY

A pointer to the Objective-C runtime top layout constraint.

leading: LayoutAnchorX

A pointer to the Objective-C runtime leading layout constraint.

left: LayoutAnchorX

A pointer to the Objective-C runtime left layout constraint.

trailing: LayoutAnchorX

A pointer to the Objective-C runtime trailing layout constraint.

right: LayoutAnchorX

A pointer to the Objective-C runtime right layout constraint.

bottom: LayoutAnchorY

A pointer to the Objective-C runtime bottom layout constraint.

width: LayoutAnchorDimension

A pointer to the Objective-C runtime width layout constraint.

height: LayoutAnchorDimension

A pointer to the Objective-C runtime height layout constraint.

center_x: LayoutAnchorX

A pointer to the Objective-C runtime center X layout constraint.

center_y: LayoutAnchorY

A pointer to the Objective-C runtime center Y layout constraint.

Implementations

impl SafeAreaLayoutGuide

pub fn new(view: id) -> Self

Given a view pointer, will extract the safe area layout guide properties and return a SafeAreaLayoutGuide composed of them.

Trait Implementations

impl Clone for SafeAreaLayoutGuide

fn clone(&self) -> SafeAreaLayoutGuide

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SafeAreaLayoutGuide

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

Formats the value using the given formatter.