Struct WindowMetrics 

pub struct WindowMetrics {
    pub size: Size,
    pub scale: f64,
    pub orientation: Orientation,
    pub insets: WindowInsets,
}

The window’s shape, flat-re-exported from frust-core::app so app code (not just widget authors, see authoring::WindowMetrics) can recover it via use_context::<WindowMetrics>() inside Component::build — a component laying itself out around window size/scale/orientation reads this the same way it reads a Theme via use_context. Delivered as a plain value (not an RwSignal); see WindowMetrics’s own doc for the derived-Orientation and rebuild-cost notes. The window’s logical size, device-pixel scale, derived Orientation and WindowInsets, as a plain provide_context value: use_context subscribes to nothing, so a changed value is visible only on the next rebuild. Re-provide it only on change, beside the standalone insets.

Fields

size: Size

The window’s logical (density-independent) size.

scale: f64

The device-pixel scale factor (logical → physical px multiplier).

orientation: Orientation

Derived from size; no platform callback carries an orientation.

insets: WindowInsets

Implementations

impl WindowMetrics

pub fn new(size: Size, scale: f64, insets: WindowInsets) -> WindowMetrics

Construct a WindowMetrics, deriving orientation from size.

Trait Implementations

impl Clone for WindowMetrics

fn clone(&self) -> WindowMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WindowMetrics

impl Debug for WindowMetrics

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

Formats the value using the given formatter.

impl PartialEq for WindowMetrics

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WindowMetrics