diff options
Diffstat (limited to 'graphics/src/widget/progress_bar.rs')
-rw-r--r-- | graphics/src/widget/progress_bar.rs | 71 |
1 files changed, 1 insertions, 70 deletions
diff --git a/graphics/src/widget/progress_bar.rs b/graphics/src/widget/progress_bar.rs index 32ee42c6..3666ecfd 100644 --- a/graphics/src/widget/progress_bar.rs +++ b/graphics/src/widget/progress_bar.rs @@ -2,73 +2,4 @@ //! //! A [`ProgressBar`] has a range of possible values and a current value, //! as well as a length, height and style. -use crate::{Backend, Primitive, Renderer}; -use iced_native::mouse; -use iced_native::progress_bar; -use iced_native::{Color, Rectangle}; - -pub use iced_style::progress_bar::{Style, StyleSheet}; - -/// A bar that displays progress. -/// -/// This is an alias of an `iced_native` progress bar with an -/// `iced_wgpu::Renderer`. -pub type ProgressBar<Backend> = iced_native::ProgressBar<Renderer<Backend>>; - -impl<B> progress_bar::Renderer for Renderer<B> -where - B: Backend, -{ - type Style = Box<dyn StyleSheet>; - - const DEFAULT_HEIGHT: u16 = 30; - - fn draw( - &self, - bounds: Rectangle, - range: std::ops::RangeInclusive<f32>, - value: f32, - style_sheet: &Self::Style, - ) -> Self::Output { - let style = style_sheet.style(); - let (range_start, range_end) = range.into_inner(); - - let active_progress_width = if range_start >= range_end { - 0.0 - } else { - bounds.width * (value - range_start) / (range_end - range_start) - }; - - let background = Primitive::Group { - primitives: vec![Primitive::Quad { - bounds: Rectangle { ..bounds }, - background: style.background, - border_radius: style.border_radius, - border_width: 0.0, - border_color: Color::TRANSPARENT, - }], - }; - - ( - if active_progress_width > 0.0 { - let bar = Primitive::Quad { - bounds: Rectangle { - width: active_progress_width, - ..bounds - }, - background: style.bar, - border_radius: style.border_radius, - border_width: 0.0, - border_color: Color::TRANSPARENT, - }; - - Primitive::Group { - primitives: vec![background, bar], - } - } else { - background - }, - mouse::Interaction::default(), - ) - } -} +pub use iced_native::widget::progress_bar::*; |