Struct FileUpload 

pub struct FileUpload { /* private fields */ }

A place to bring files, with the system’s chooser or by dropping them, and the list of what came in. Refused files say why. The app reads PickedFile::bytes, and sending them somewhere is up to it.

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

let files = State::new(Vec::<PickedFile>::new());
let upload = FileUpload::new(files.binding()).accept(["pdf", "png"]).most_files(3);
let mut ui = Ui::new(upload, ravenrs_style::Theme::raven_dark());
ui.update();

Implementations

impl FileUpload

pub fn new(files: Binding<Vec<PickedFile>>) -> Self

A field bound to the files that came in.

pub fn accept( self, extensions: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Only these extensions, such as ["pdf", "png"]. Any file by default.

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

The largest file taken, in bytes. 100 MiB by default.

pub fn most_files(self, files: usize) -> Self

The most files kept at once. No limit by default.

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

Width in logical pixels. It takes the width of its parent by default.

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

The name screen readers announce. Inside a crate::FormField, its label is used instead.

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 files without letting them change.

Trait Implementations

impl Debug for FileUpload

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

Formats the value using the given formatter.

impl View for FileUpload

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.