Struct DocumentTabs 

pub struct DocumentTabs { /* private fields */ }

Tabs for open documents, as a browser or an editor has: they close, change places by dragging or with Alt and the arrows, are renamed with a double click, F2 or the menu, carry a color and a dot for what was not saved, and scroll with arrows when they do not fit. The arrows alone move between them, and Delete closes. The tabs belong to the app, which applies what the handlers tell it.

use ravenrs_reactive::State;
use ravenrs_widgets::{DocumentTab, DocumentTabs, Ui};

let active = State::new(1_u64);
let tabs = DocumentTabs::new(
    vec![DocumentTab::new(1, "Wedding"), DocumentTab::new(2, "Portraits").unsaved(true)],
    active.binding(),
)
.on_close(|id| println!("close {id}"))
.on_reorder(|from, to| println!("{from} to {to}"));
let mut ui = Ui::new(tabs, ravenrs_style::Theme::raven_dark());
ui.update();

Implementations

impl DocumentTabs

pub fn new(tabs: Vec<DocumentTab>, active: Binding<u64>) -> Self

These tabs, in this order, with the id of the open one in active.

pub fn on_close(self, handler: impl Fn(u64) + 'static) -> Self

Called with a tab to close, and turns on what closes them.

pub fn on_reorder(self, handler: impl Fn(usize, usize) + 'static) -> Self

Called with where a tab was and where it should go, and lets them be moved.

pub fn on_rename(self, handler: impl Fn(u64, String) + 'static) -> Self

Called with a tab and its new name, and lets them be renamed.

pub fn on_new(self, handler: impl Fn() + 'static) -> Self

Shows a button at the end that calls this.

pub fn menu(self, items: impl Fn(u64) -> Vec<MenuItem> + 'static) -> Self

More items for a tab’s menu, above the ones it already has.

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

What screen readers call the strip, instead of the name in Labels.

pub fn fade(self, fade: Semantic) -> Self

The color behind the strip, which its arrows fade from.

Trait Implementations

impl Debug for DocumentTabs

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

Formats the value using the given formatter.

impl View for DocumentTabs

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.