Enum ControlVisual 

#[non_exhaustive]
pub enum ControlVisual {
    Rect {
        brush: Brush,
        radius: [Px; 4],
    },
    Image {
        handle: ImageHandle,
        source_rect: Option<ImageSourceRect>,
        tint: Color,
        fit: ImageFit,
        filter: ImageFilter,
        alignment: ImageAlignment,
    },
    Custom(ControlPainter),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Rect

Fields

brush: Brush

radius: [Px; 4]

Image

Fields

handle: ImageHandle

source_rect: Option<ImageSourceRect>

tint: Color

fit: ImageFit

filter: ImageFilter

alignment: ImageAlignment

Custom(ControlPainter)

Implementations

impl ControlVisual

pub fn rect(brush: Brush, radius: [Px; 4]) -> Self

pub fn image( handle: ImageHandle, source_rect: Option<ImageSourceRect>, tint: Color, ) -> Self

pub fn custom( painter: impl Fn(&mut Scene, Rect, ControlVisualState) + 'static, ) -> Self

pub fn image_fit(self, fit: ImageFit) -> Self

pub fn image_filter(self, filter: ImageFilter) -> Self

pub fn image_alignment(self, alignment: ImageAlignment) -> Self

pub fn paint(&self, scene: &mut Scene, rect: Rect, state: ControlVisualState)

pub fn custom_identity(&self) -> Option<usize>

Trait Implementations

impl Clone for ControlVisual

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ControlVisual

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

Formats the value using the given formatter.

impl PartialEq for ControlVisual

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

Equality operator ==.

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

Inequality operator !=.