Struct FileChooser

pub struct FileChooser<Msg> { /* private fields */ }

Implementations

impl<Msg: Clone + Send + 'static> FileChooser<Msg>

pub fn open( sender: &ChannelSender<Msg>, wrap: impl Fn(FileChooserMsg) -> Msg + Send + Sync + 'static, ) -> Self

A chooser of a file to open, starting at the home folder. wrap makes the app’s message of the chooser’s own.

pub fn save( sender: &ChannelSender<Msg>, wrap: impl Fn(FileChooserMsg) -> Msg + Send + Sync + 'static, name: impl Into<String>, ) -> Self

A chooser of where to save a file, offering name, which it gives the focus.

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

Start at dir instead of the home folder.

pub fn filter(self, types: &[&str]) -> Self

Show only the files of these types besides the folders: MIME types such as text/plain, or a whole kind such as image/*.

pub fn sort(self, sort: Sort) -> Self

In this order instead of by name, as the app kept it from Self::current_sort.

pub fn current_sort(&self) -> Sort

pub fn compact(self, on: bool) -> Self

Laid out for a narrow screen: the places behind a button instead of beside the files.

pub fn purpose(&self) -> Purpose

pub fn current_dir(&self) -> &Path

pub fn take_focus_request(&mut self) -> Option<WidgetId>

The field to focus, once after it changed; an app hands it on from crate::App::take_focus_request.

pub fn view(&self) -> Element<Msg>

pub fn update(&mut self, msg: FileChooserMsg) -> Option<Chosen>

Take one of the chooser’s messages; Some once the user chose.