guise-ui 1.5.3

A component library for gpui, Zed's GPU-accelerated UI framework: a themed palette, sizing tokens, 130+ composable components, a reactive state layer, and an in-app Safari-style inspector.
Documentation 
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//! `Anchor` — a clickable, colored text link.

use gpui::prelude::*;
use gpui::{div, px, App, ClickEvent, ElementId, IntoElement, SharedString, Window};

use crate::devtools::Probed;
use crate::input::ClickHandler;
use crate::theme::{theme, ColorName, Size};

/// A text link.
#[derive(IntoElement)]
pub struct Anchor {
  id: ElementId,
  label: SharedString,
  color: ColorName,
  size: Size,
  on_click: Option<ClickHandler>,
}

impl Anchor {
  pub fn new(id: impl Into<ElementId>, label: impl Into<SharedString>) -> Self {
    Anchor {
      id: id.into(),
      label: label.into(),
      color: ColorName::Blue,
      size: Size::Md,
      on_click: None,
    }
  }

  pub fn color(mut self, color: ColorName) -> Self {
    self.color = color;
    self
  }

  pub fn size(mut self, size: Size) -> Self {
    self.size = size;
    self
  }

  pub fn on_click(
    mut self,
    handler: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static,
  ) -> Self {
    self.on_click = Some(Box::new(handler));
    self
  }
}

impl RenderOnce for Anchor {
  fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
    let t = theme(cx);
    let color = t
      .color(self.color, if t.scheme.is_dark() { 4 } else { 6 })
      .hsla();
    let hover = t
      .color(self.color, if t.scheme.is_dark() { 3 } else { 7 })
      .hsla();

    let mut el = div()
      .id(self.id)
      .text_size(px(t.font_size(self.size)))
      .text_color(color)
      .hover(move |s| s.text_color(hover))
      .child(self.label);
    if let Some(handler) = self.on_click {
      el = el.on_click(handler);
    }
    el.probe("Anchor").attr("size", self.size.label())
  }
}