Struct ProgressBar 

pub struct ProgressBar { /* private fields */ }

Progress bar widget.

Implementations

impl ProgressBar

pub fn new() -> Self

Create a new progress bar.

pub fn with_value(value: f32) -> Self

Create a progress bar with the given value.

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

Set the progress value (clamped to 0.0..=1.0).

pub const fn mode(self, mode: ProgressMode) -> Self

Set the progress mode.

pub const fn indeterminate(self) -> Self

Set indeterminate mode.

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

Set the minimum width.

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

Set the height.

pub fn corner_radius(self, radius: f32) -> Self

Set the corner radius.

pub const fn track_color(self, color: Color) -> Self

Set the track color (background).

pub const fn fill_color(self, color: Color) -> Self

Set the fill color (progress).

pub const fn with_label(self) -> Self

Show percentage label.

pub const fn show_label(self, show: bool) -> Self

Set whether to show the label.

pub const fn label_color(self, color: Color) -> Self

Set the label color.

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

Set the accessible name.

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

Set the test ID.

pub const fn get_value(&self) -> f32

Get the current value.

pub const fn get_mode(&self) -> ProgressMode

Get the current mode.

pub fn percentage(&self) -> u8

Get the percentage (0-100).

pub fn is_complete(&self) -> bool

Check if progress is complete.

pub fn is_indeterminate(&self) -> bool

Check if indeterminate.

pub fn set_value(&mut self, value: f32)

Set the value directly (mutable).

pub fn increment(&mut self, delta: f32)

Increment the value by a delta.

pub const fn get_track_color(&self) -> Color

Get the track color.

pub const fn get_fill_color(&self) -> Color

Get the fill color.

pub const fn get_label_color(&self) -> Color

Get the label color.

pub const fn is_label_shown(&self) -> bool

Get whether label is shown.

pub const fn get_min_width(&self) -> f32

Get the minimum width.

pub const fn get_height(&self) -> f32

Get the height.

pub const fn get_corner_radius(&self) -> f32

Get the corner radius.

Trait Implementations

impl Clone for ProgressBar

fn clone(&self) -> ProgressBar

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProgressBar

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

Formats the value using the given formatter.

impl Default for ProgressBar

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProgressBar

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProgressBar

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Widget for ProgressBar

fn type_id(&self) -> TypeId

Get the type identifier for this widget type.

fn measure(&self, constraints: Constraints) -> Size

Compute intrinsic size constraints.

fn layout(&mut self, bounds: Rect) -> LayoutResult

Position children within allocated bounds.

fn paint(&self, canvas: &mut dyn Canvas)

Generate draw commands for rendering.

fn event(&mut self, _event: &Event) -> Option<Box<dyn Any + Send>>

Handle input events.

fn children(&self) -> &[Box<dyn Widget>]

Get child widgets for tree traversal.

fn children_mut(&mut self) -> &mut [Box<dyn Widget>]

Get mutable child widgets.

fn is_interactive(&self) -> bool

Check if this widget is interactive (can receive focus/events).

fn is_focusable(&self) -> bool

Check if this widget can receive keyboard focus.

fn accessible_name(&self) -> Option<&str>

Get the accessible name for screen readers.

fn accessible_role(&self) -> AccessibleRole

Get the accessible role.

fn test_id(&self) -> Option<&str>

Get the test ID for this widget (if any).

fn bounds(&self) -> Rect

Get the current bounds of this widget.