Struct ProgressBar 

pub struct ProgressBar {
    id: Id,
    rect: Rectangle,
    children: Vec<Box<dyn View>>,
    percent: u8,
}

A read-only horizontal progress bar.

Displays a filled track proportional to the current percent value (0–100). Unlike Slider, this view is non-interactive and has no draggable thumb — it is intended for displaying download or installation progress.

Fields

id: Id

rect: Rectangle

children: Vec<Box<dyn View>>

percent: u8

Implementations

impl ProgressBar

pub fn new(rect: Rectangle, percent: u8) -> ProgressBar

Creates a new progress bar at the given rect with an initial percent (0–100).

pub fn update(&mut self, percent: u8, rq: &mut RenderQueue)

Updates the progress value and queues a re-render if the value changed.

Trait Implementations

impl View for ProgressBar

fn handle_event( &mut self, _evt: &Event, _hub: &Hub, _bus: &mut Bus, _rq: &mut RenderQueue, _context: &mut Context, ) -> bool

fn render(&self, fb: &mut dyn Framebuffer, _rect: Rectangle, _fonts: &mut Fonts)

fn rect(&self) -> &Rectangle

fn rect_mut(&mut self) -> &mut Rectangle

fn children(&self) -> &Vec<Box<dyn View>>

fn children_mut(&mut self) -> &mut Vec<Box<dyn View>>

fn id(&self) -> Id

fn render_rect(&self, _rect: &Rectangle) -> Rectangle

fn resize( &mut self, rect: Rectangle, _hub: &Hub, _rq: &mut RenderQueue, _context: &mut Context, )

fn child(&self, index: usize) -> &dyn View

fn child_mut(&mut self, index: usize) -> &mut dyn View

fn len(&self) -> usize

fn might_skip(&self, _evt: &Event) -> bool

fn might_rotate(&self) -> bool

fn is_background(&self) -> bool

fn view_id(&self) -> Option<ViewId>