Method draw

aspen/src/components/button.rs:70–121

(&self, cx: &mut DrawContext)

    }

    fn draw(&self, cx: &mut DrawContext) {
        let region = cx.region();
        cx.mouse_region(region)
            .on_hover({
                let state = self.state.clone();
                move |_cx| {
                    let mut state = state.borrow_mut();
                    if !state.hovered {
                        state.hovered = true;
                        state.hover_start = Instant::now();
                    }
                }
            })
            .on_leave({
                let state = self.state.clone();
                move |_cx| {
                    let mut state = state.borrow_mut();
                    if state.hovered {
                        state.hovered = false;
                        state.hover_start = Instant::now();
                    }
                }
            })
            .on_click({
                let state = self.state.clone();
                move |cx| {
                    let state = state.borrow();
                    (state.on_clicked)(cx);
                }
            });

        let state = self.state.borrow();
        if cx
            .mouse_position()
            .map_or(false, |pos| region.contains(pos))
        {
            cx.set_fill_brush(Brush::Solid(
                self.idle_background
                    .mix(&self.hover_background, state.hover_t),
            ));

            cx.fill(&region);
        } else {
            cx.set_fill_brush(Brush::Solid(
                self.hover_background
                    .mix(&self.idle_background, state.hover_t),
            ));
            cx.fill(&region);
        }

        (self.draw_contents)(cx);
    }
}