Struct FilePicker 

pub struct FilePicker { /* private fields */ }

The system’s dialog to pick files to open: the media to upload, the image to attach. The dialog holds the frame until it closes. Where there is none (file_picker_available), nothing is picked.

use corundum_framework_gui::platform::{FilePicker, IMAGE_EXTENSIONS};

let images = FilePicker::new()
    .title("Attach images")
    .filter("Images", IMAGE_EXTENSIONS)
    .pick_files();

Implementations

impl FilePicker

pub fn new() -> FilePicker

A dialog for any file, titled by the system.

pub fn title(self, title: impl Into<String>) -> FilePicker

Title the dialog title.

pub fn filter(self, name: impl Into<String>, extensions: &[&str]) -> FilePicker

Offer the files whose extension is one of extensions (no dot, any case), as name. The first filter given is the one the dialog starts with.

pub fn directory(self, dir: impl Into<PathBuf>) -> FilePicker

Open the dialog in dir.

pub fn pick_file(self) -> Option<PathBuf>

One file; None when the person cancels.

pub fn pick_files(self) -> Vec<PathBuf>

Any number of files; none when the person cancels.

Trait Implementations

impl Clone for FilePicker

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 FilePicker

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

Formats the value using the given formatter.

impl Default for FilePicker

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for FilePicker

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FilePicker