Struct ImageField 

pub struct ImageField { /* private fields */ }

A picture chosen by the person: what it looks like now, and buttons to change it or take it off. Takes PNG and JPEG, and refuses what it cannot show.

use ravenrs_reactive::State;
use ravenrs_widgets::{ImageField, PickedFile, Ui};

let photo = State::new(None::<PickedFile>);
let field = ImageField::new(photo.binding()).size(160.0, 120.0);
let mut ui = Ui::new(field, ravenrs_style::Theme::raven_dark());
ui.update();

Implementations

impl ImageField

pub fn new(value: Binding<Option<PickedFile>>) -> Self

A field bound to the picture’s file.

pub fn most_bytes(self, bytes: u64) -> Self

The largest file taken, in bytes. 20 MiB by default.

pub fn size(self, width: f32, height: f32) -> Self

The size of the picture in logical pixels. 160 by 120 by default.

pub fn label(self, label: impl Into<String>) -> Self

The name screen readers announce, and the picture’s alternative text.

pub fn disabled(self, disabled: bool) -> Self

Turns the field off: it fades, leaves the tab order and ignores input.

pub fn read_only(self, read_only: bool) -> Self

Shows the picture without letting it change.

Trait Implementations

impl Debug for ImageField

Available on crate feature decode only.

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

Formats the value using the given formatter.

impl View for ImageField

Available on crate feature decode only.

fn build(&self, cx: &mut BuildCx<'_>) -> NodeId

Creates this view’s node for the current build.

fn type_name(&self) -> &'static str

The name the diagnostics panel shows this view’s cost under.