Trait iced_native::widget::progress_bar::Renderer

pub trait Renderer: Renderer {
    type Style: Default;

    const DEFAULT_HEIGHT: u16;

    fn draw(
        &self, 
        bounds: Rectangle, 
        range: RangeInclusive<f32>, 
        value: f32, 
        style: &Self::Style
    ) -> Self::Output;
}

The renderer of a ProgressBar.

Your renderer will need to implement this trait before being able to use a ProgressBar in your user interface.

Associated Types

type Style: Default

The style supported by this renderer.

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Associated Constants

const DEFAULT_HEIGHT: u16

The default height of a ProgressBar.

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Required methods

fn draw(
    &self,
    bounds: Rectangle,
    range: RangeInclusive<f32>,
    value: f32,
    style: &Self::Style
) -> Self::Output

Draws a ProgressBar.

It receives:

• the bounds of the ProgressBar
• the range of values of the ProgressBar
• the current value of the ProgressBar
• maybe a specific background of the ProgressBar
• maybe a specific active color of the ProgressBar

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Implementors

impl Renderer for Null

type Style = ()

const DEFAULT_HEIGHT: u16

fn draw(
    &self,
    _bounds: Rectangle,
    _range: RangeInclusive<f32>,
    _value: f32,
    _style: &Self::Style
)

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