diff options
Diffstat (limited to 'wgpu/src')
-rw-r--r-- | wgpu/src/renderer/widget.rs | 1 | ||||
-rw-r--r-- | wgpu/src/renderer/widget/progress_bar.rs | 47 |
2 files changed, 48 insertions, 0 deletions
diff --git a/wgpu/src/renderer/widget.rs b/wgpu/src/renderer/widget.rs index f82631d5..32187c10 100644 --- a/wgpu/src/renderer/widget.rs +++ b/wgpu/src/renderer/widget.rs @@ -2,6 +2,7 @@ mod button; mod checkbox; mod column; mod image; +mod progress_bar; mod radio; mod row; mod scrollable; diff --git a/wgpu/src/renderer/widget/progress_bar.rs b/wgpu/src/renderer/widget/progress_bar.rs new file mode 100644 index 00000000..8ed4bab7 --- /dev/null +++ b/wgpu/src/renderer/widget/progress_bar.rs @@ -0,0 +1,47 @@ +use crate::{Primitive, Renderer}; +use iced_native::{progress_bar, Background, Color, MouseCursor, Rectangle}; + +impl progress_bar::Renderer for Renderer { + const DEFAULT_HEIGHT: u16 = 30; + + fn draw( + &self, + bounds: Rectangle, + range: std::ops::RangeInclusive<f32>, + value: f32, + background: Option<Background>, + active_color: Option<Color>, + ) -> Self::Output { + let (range_start, range_end) = range.into_inner(); + let active_progress_width = bounds.width + * ((value - range_start) / (range_end - range_start).max(1.0)); + + let background = Primitive::Group { + primitives: vec![Primitive::Quad { + bounds: Rectangle { ..bounds }, + background: background + .unwrap_or(Background::Color([0.6, 0.6, 0.6].into())) + .into(), + border_radius: 5, + }], + }; + + let active_progress = Primitive::Quad { + bounds: Rectangle { + width: active_progress_width, + ..bounds + }, + background: Background::Color( + active_color.unwrap_or([0.0, 0.95, 0.0].into()), + ), + border_radius: 5, + }; + + ( + Primitive::Group { + primitives: vec![background, active_progress], + }, + MouseCursor::OutOfBounds, + ) + } +} |