Struct RectElement 

pub struct RectElement {
    pub style: StyleState,
    pub layout: LayoutData,
    pub text_style_data: TextStyleData,
    pub relative_layer: Layer,
    pub event_handlers: EventHandlers,
    pub accessibility: AccessibilityData,
    pub effect: Option<EffectData>,
}

Fields

style: StyleState

layout: LayoutData

text_style_data: TextStyleData

relative_layer: Layer

event_handlers: EventHandlers

accessibility: AccessibilityData

effect: Option<EffectData>

Implementations

impl RectElement

pub fn render_shadow( canvas: &Canvas, path: &mut SkPath, rounded_rect: SkRRect, _area: Area, shadow: &Shadow, corner_radius: &CornerRadius, )

pub fn render_border( canvas: &Canvas, rect: SkRect, border: &Border, corner_radius: &CornerRadius, )

pub fn border_shape( base_rect: SkRect, base_corner_radius: &CornerRadius, border: &Border, ) -> BorderShape

Returns a Path that will draw a Border around a base rectangle.

We don’t use Skia’s stroking API here, since we might need different widths for each side.

Trait Implementations

impl Clone for RectElement

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for RectElement

fn default() -> Self

Returns the “default value” for a type.

impl ElementExt for RectElement

fn is_point_inside(&self, context: EventMeasurementContext<'_>) -> bool

Checks if the cursor point is inside the rounded rectangle of this element, using local coordinates relative to the element’s visible area for improved precision with large absolute coordinates.

fn changed(&self, other: &Rc<dyn ElementExt>) -> bool

Returns whether this element has changed compared to another one.

fn diff(&self, other: &Rc<dyn ElementExt>) -> DiffModifies

Tells Freya what needs updating when this element changes.

fn layout(&self) -> Cow<'_, LayoutData>

Returns layout properties used to position and size this element.

fn effect(&self) -> Option<Cow<'_, EffectData>>

Returns optional effect properties for this element.

fn style(&self) -> Cow<'_, StyleState>

Returns visual style properties for this element.

fn text_style(&self) -> Cow<'_, TextStyleData>

Returns text styling inherited by text content in this element.

fn accessibility(&self) -> Cow<'_, AccessibilityData>

Returns accessibility properties for this element.

fn layer(&self) -> Layer

Returns the drawing layer assigned to this element.

fn events_handlers(&self) -> Option<Cow<'_, EventHandlers>>

Returns event handlers registered on this element.

fn clip(&self, context: ClipContext<'_>)

Applies clipping for this element before it and its children are rendered.

fn render(&self, context: RenderContext<'_>)

Renders this element using the supplied canvas and layout context.

fn is_transparent(&self) -> bool

Whether the element paints nothing, letting events fall through to non-ancestor elements behind it.

fn measure(&self, _context: LayoutContext<'_>) -> Option<(Size2D, Rc<dyn Any>)>

Measures the element and optionally returns measurement data for later layout stages.

fn should_hook_measurement(&self) -> bool

Returns whether this element hooks into layout measurement.

fn should_measure_inner_children(&self) -> bool

Returns whether to measure this element’s children.

fn needs_post_measure(&self) -> bool

Whether this element needs a ElementExt::post_measure step after the layout pass.

fn post_measure(&self, _context: PostMeasureContext<'_>) -> PostMeasure<NodeId>

Runs after this element and its children are measured.

fn render_rect(&self, area: &Area, scale_factor: f32) -> SkRRect

Creates a rounded rectangle from an area using this element’s corner radius.

fn finish_accessibility(&self, _builder: &mut Node)

Mutates the accessibility node immediately before it enters the accessibility tree.

impl PartialEq for RectElement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RectElement