anil.recoil.org
Tailwind classes in OCaml
Consolidate GADT-based interface directly into Tailwind_html
Replaces verbose interface with type-safe heterogeneous list API. Removes separate Tw module and integrates all GADT functionality into Tailwind_html. Updates all examples to use consolidated interface with succinct ~styles parameter.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
+824
-321
examples/.hello_tailwind_01.ml.swp
examples/.hello_tailwind_01.ml.swp
This is a binary file and will not be displayed.
+213
examples/gadt_demo.ml
+213
examples/gadt_demo.ml
···
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(* GADT Heterogeneous List Demo - Revolutionary Tailwind interface *)
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open Htmlit
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open Tailwind_html
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let create_gadt_demo () =
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let html = El.html [
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El.head [
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El.meta ~at:[At.charset "utf-8"] ();
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El.meta ~at:[At.name "viewport"; At.content "width=device-width, initial-scale=1"] ();
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El.title [txt "GADT Tailwind Demo"];
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El.link ~at:[At.rel "stylesheet"; At.href "gadt_demo.css"] ();
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];
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El.body ~at:[classes_attr [
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bg_color (gray 50);
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padding (rem 2.0);
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]] [
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(* Hero Section *)
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h1 ~styles:[
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text_color (blue 600);
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font_size `Xl4;
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font_weight `Bold;
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text_center;
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margin_bottom (rem 2.0);
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] [txt "🚀 GADT Heterogeneous Lists for Tailwind"];
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+
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p ~styles:[
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text_color (gray 700);
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font_size `Lg;
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text_center;
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margin_bottom (rem 3.0);
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] [txt "Type-safe, conflict-preventing, succinct Tailwind class composition"];
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+
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(* Feature Cards Grid *)
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div ~styles:[
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flex;
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justify_center;
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margin_bottom (rem 3.0);
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] [
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div ~styles:[
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bg_color (gray 50);
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rounded `Lg;
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shadow `Lg;
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padding (rem 2.0);
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text_center;
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] [
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h2 ~styles:[
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font_size `Xl2;
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font_weight `Semibold;
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text_color (gray 800);
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margin_bottom (rem 1.0);
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] [txt "✨ Magic of GADTs"];
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+
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p ~styles:[
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text_color (gray 600);
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margin_bottom (rem 1.5);
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] [txt "Each property is type-categorized and validated at compile time"];
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];
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];
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+
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(* Before/After Comparison *)
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div ~styles:[
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bg_color (Tailwind.Color.white);
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rounded `Lg;
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shadow `Md;
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padding (rem 2.0);
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margin_bottom (rem 3.0);
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] [
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h2 ~styles:[
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font_size `Xl2;
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font_weight `Bold;
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text_color (gray 800);
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margin_bottom (rem 1.5);
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] [txt "🔄 Before vs After"];
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+
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div ~styles:[
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flex;
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justify_between;
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] [
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(* Old Way *)
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div ~styles:[
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bg_color (red 50);
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rounded `Md;
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padding (rem 1.5);
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margin_right (rem 1.0);
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] [
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h3 ~styles:[
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font_size `Lg;
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font_weight `Medium;
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text_color (red 700);
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margin_bottom (rem 1.0);
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] [txt "❌ Old Verbose Way"];
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+
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El.pre ~at:[classes_attr [
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bg_color (gray 100);
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padding (rem 1.0);
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rounded `Sm;
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font_size `Sm;
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]] [
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El.code [txt {|Css.tw [
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Color.text (Color.make `Blue ~variant:`V600 ());
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Typography.(to_class (font_size `Xl2));
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Typography.(to_class (font_weight `Bold));
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Spacing.(to_class (mb (Size.rem 1.0)));
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]|}];
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];
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];
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(* New Way *)
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div ~styles:[
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bg_color (green 50);
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rounded `Md;
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padding (rem 1.5);
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] [
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h3 ~styles:[
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font_size `Lg;
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font_weight `Medium;
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text_color (green 700);
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margin_bottom (rem 1.0);
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] [txt "✅ New GADT Way"];
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El.pre ~at:[classes_attr [
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bg_color (gray 100);
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padding (rem 1.0);
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rounded `Sm;
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font_size `Sm;
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]] [
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El.code [txt {|[
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text_color (blue 600);
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font_size `Xl2;
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font_weight `Bold;
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margin_bottom (rem 1.0);
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]|}];
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];
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];
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];
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];
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(* Interactive Example *)
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div ~styles:[
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bg_color (Tailwind.Color.white);
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rounded `Lg;
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shadow `Md;
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padding (rem 2.0);
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margin_bottom (rem 2.0);
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] [
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h2 ~styles:[
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font_size `Xl2;
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font_weight `Bold;
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text_color (gray 800);
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margin_bottom (rem 1.5);
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] [txt "🎯 Type Safety in Action"];
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p ~styles:[
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text_color (gray 600);
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margin_bottom (rem 2.0);
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] [txt "Each property category can only appear once, preventing conflicts:"];
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(* Sample buttons with different styles *)
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div ~styles:[
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flex;
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justify_between;
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margin_bottom (rem 2.0);
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] [
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button ~styles:[
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bg_color (blue 600);
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text_color (Tailwind.Color.white);
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padding (rem 1.0);
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rounded `Md;
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font_weight `Medium;
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] [txt "Primary Button"];
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button ~styles:[
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bg_color (green 600);
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text_color (Tailwind.Color.white);
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padding (rem 1.0);
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rounded `Md;
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font_weight `Medium;
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] [txt "Success Button"];
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button ~styles:[
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bg_color (red 600);
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text_color (Tailwind.Color.white);
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padding (rem 1.0);
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rounded `Md;
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font_weight `Medium;
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] [txt "Danger Button"];
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];
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p ~styles:[
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text_color (gray 500);
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font_size `Sm;
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] [txt "Try adding two text_color entries - the compiler will prevent conflicts!"];
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];
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(* Footer *)
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div ~styles:[
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text_center;
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padding_y (rem 2.0);
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] [
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p ~styles:[
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text_color (gray 500);
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font_size `Sm;
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] [txt "🤖 Generated with revolutionary GADT-based Tailwind combinators"];
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];
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];
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] in
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html
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let () =
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let html = create_gadt_demo () in
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print_string (El.to_string ~doctype:true html)
+63
-47
examples/hello_tailwind_01.ml
+63
-47
examples/hello_tailwind_01.ml
···
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El.title [txt "Hello Tailwind"];
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El.link ~at:[At.rel "stylesheet"; At.href "hello_tailwind_01.css"] ();
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];
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El.body ~at:[classes_attr (Tailwind.Css.tw [
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Tailwind.Layout.(to_class (min_height screen));
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Tailwind.Color.bg (gray 50);
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El.body ~at:[classes_attr [
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min_height screen;
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bg_color (gray 50);
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flex;
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items_center;
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justify_center;
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Tailwind.Spacing.(to_class (p (rem 2.0)));
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])] [
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padding (rem 2.0);
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]] [
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container [
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h1 ~size:`Xl2 ~weight:`Bold ~color:(blue 600) ~mb:(rem 1.0) [
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h1 ~styles:[
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font_size `Xl2;
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font_weight `Bold;
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text_color (blue 600);
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margin_bottom (rem 1.0);
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] [
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txt "Hello, Tailwind OCaml!"
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];
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p_styled ~color:(gray 600) ~mb:(rem 1.5) [
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p ~styles:[
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text_color (gray 600);
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margin_bottom (rem 1.5);
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] [
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txt "This is your first Tailwind OCaml program. ";
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txt "The heading above uses type-safe Tailwind classes."
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];
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card [
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h2 ~size:`Lg ~weight:`Semibold ~color:(gray 800) ~mb:(rem 0.75) [
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h2 ~styles:[
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font_size `Lg;
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font_weight `Semibold;
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text_color (gray 800);
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margin_bottom (rem 0.75);
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] [
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txt "Generated Classes:"
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];
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El.pre ~at:[classes_attr (Tailwind.Css.tw [
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Tailwind.Color.bg (gray 100);
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Tailwind.Spacing.(to_class (p (rem 0.75)));
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Tailwind.Effects.rounded_sm;
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Tailwind.Typography.(to_class (font_size `Sm));
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Tailwind.Layout.(to_class (overflow `X `Auto));
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])] [
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El.code ~at:[classes_attr (Tailwind.Css.tw [
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Tailwind.Color.text (blue 600);
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])] [
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El.pre ~at:[classes_attr [
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bg_color (gray 100);
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padding (rem 0.75);
51
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rounded `Sm;
52
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font_size `Sm;
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]] [
54
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El.code ~at:[classes_attr [
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text_color (blue 600);
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]] [
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txt "text-blue-600 text-2xl font-bold mb-4"
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];
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];
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];
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div ~classes:(Tailwind.Css.tw [
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Tailwind.Spacing.(to_class (mt (rem 2.0)));
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]) [
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h2 ~size:`Lg ~weight:`Semibold ~color:(gray 700) ~mb:(rem 1.5) [
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div ~styles:[
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margin_top (rem 2.0);
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] [
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h2 ~styles:[
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font_size `Lg;
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font_weight `Semibold;
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text_color (gray 700);
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margin_bottom (rem 1.5);
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] [
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70
txt "What you're learning:"
54
71
];
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ul ~classes:(Tailwind.Css.tw [
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Tailwind.Typography.(to_class (text_align `Left));
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Tailwind.Spacing.(to_class (gap `Y (rem 0.5)));
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Tailwind.Color.text (gray 600);
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]) [
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li ~classes:(Tailwind.Css.tw [flex; Tailwind.Flexbox.(to_class (align_items `Start))]) [
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span ~classes:(Tailwind.Css.tw [
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Tailwind.Color.text (green 500);
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Tailwind.Spacing.(to_class (mr (rem 0.5)));
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]) [txt "✓"];
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ul ~styles:[
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text_left;
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text_color (gray 600);
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] [
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li ~styles:[flex; items_start] [
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span ~styles:[
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text_color (green 500);
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margin_right (rem 0.5);
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] [txt "✓"];
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txt "Using succinct combinator functions"
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];
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li ~classes:(Tailwind.Css.tw [flex; Tailwind.Flexbox.(to_class (align_items `Start))]) [
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span ~classes:(Tailwind.Css.tw [
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Tailwind.Color.text (green 500);
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Tailwind.Spacing.(to_class (mr (rem 0.5)));
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]) [txt "✓"];
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li ~styles:[flex; items_start] [
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span ~styles:[
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text_color (green 500);
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margin_right (rem 0.5);
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] [txt "✓"];
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txt "Type-safe color creation with simple functions"
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];
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li ~classes:(Tailwind.Css.tw [flex; Tailwind.Flexbox.(to_class (align_items `Start))]) [
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span ~classes:(Tailwind.Css.tw [
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Tailwind.Color.text (green 500);
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Tailwind.Spacing.(to_class (mr (rem 0.5)));
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]) [txt "✓"];
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li ~styles:[flex; items_start] [
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span ~styles:[
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text_color (green 500);
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margin_right (rem 0.5);
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] [txt "✓"];
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txt "Enhanced element functions with styling parameters"
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];
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li ~classes:(Tailwind.Css.tw [flex; Tailwind.Flexbox.(to_class (align_items `Start))]) [
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span ~classes:(Tailwind.Css.tw [
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Tailwind.Color.text (green 500);
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Tailwind.Spacing.(to_class (mr (rem 0.5)));
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]) [txt "✓"];
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li ~styles:[flex; items_start] [
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span ~styles:[
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text_color (green 500);
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margin_right (rem 0.5);
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] [txt "✓"];
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txt "Automatic class-to-attribute conversion"
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];
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];
+69
examples/type_safety_test.ml
+69
examples/type_safety_test.ml
···
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(* Type Safety Test - Demonstrating GADT constraints *)
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3
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open Htmlit
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open Tailwind_html
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6
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(* Valid usage - each property category appears at most once *)
7
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let valid_styles = [
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text_color (blue 600); (* ✅ Text color *)
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bg_color (gray 100); (* ✅ Background color *)
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font_size `Xl2; (* ✅ Font size *)
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font_weight `Bold; (* ✅ Font weight *)
12
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margin_bottom (rem 1.0); (* ✅ Margin *)
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padding (rem 1.5); (* ✅ Padding *)
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rounded `Lg; (* ✅ Border radius *)
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shadow `Md; (* ✅ Shadow *)
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]
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+
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(* This would cause a type error if uncommented: *)
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(* let invalid_styles = [
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text_color (blue 600);
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text_color (red 500); (* ❌ Cannot have two text colors! *)
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] *)
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let create_type_safety_demo () =
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let html = El.html [
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El.head [
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El.meta ~at:[At.charset "utf-8"] ();
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El.title [txt "Type Safety Test"];
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];
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+
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El.body [
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h1_styled ~styles:valid_styles [
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txt "✅ Type-Safe Tailwind with GADTs"
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];
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+
36
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p_gadt ~styles:[
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text_color (gray 600);
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font_size `Base;
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margin_bottom (rem 2.0);
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] [
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txt "This demonstrates that each property category can only appear once, ";
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txt "preventing styling conflicts at compile time!"
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];
44
+
45
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div_styled ~styles:[
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bg_color (green 50);
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+
padding (rem 2.0);
48
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rounded `Md;
49
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] [
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h2_styled ~styles:[
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text_color (green 700);
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font_weight `Semibold;
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margin_bottom (rem 1.0);
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] [txt "🎯 Type Safety Features"];
55
+
56
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El.ul [
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El.li [txt "✅ Each property category (color, size, spacing) appears at most once"];
58
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El.li [txt "✅ Compile-time prevention of styling conflicts"];
59
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El.li [txt "✅ Clean, readable heterogeneous list syntax"];
60
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El.li [txt "✅ Full type inference and autocomplete support"];
61
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];
62
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];
63
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];
64
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] in
65
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html
66
+
67
+
let () =
68
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let html = create_type_safety_demo () in
69
+
print_string (El.to_string ~doctype:true html)
+351
-178
lib/tailwind-html/tailwind_html.ml
+351
-178
lib/tailwind-html/tailwind_html.ml
···
1
-
(* Main module for Tailwind HTML library *)
1
+
(* GADT-based Tailwind HTML library with heterogeneous lists *)
2
2
3
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(* Common utility for converting Tailwind classes to HTML class attribute *)
4
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let classes_attr tailwind_classes =
5
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Htmlit.At.class' (Tailwind.to_string tailwind_classes)
3
+
(* Color utilities *)
4
+
let blue variant = Tailwind.Color.make `Blue ~variant:(match variant with
5
+
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
6
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| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
7
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| _ -> `V600) ()
6
8
7
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(* Apply Tailwind classes to an existing HTML element by wrapping it *)
8
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let with_classes classes element =
9
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let open Htmlit in
10
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El.span ~at:[classes_attr classes] [element]
9
+
let gray variant = Tailwind.Color.make `Gray ~variant:(match variant with
10
+
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
11
+
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
12
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| _ -> `V600) ()
11
13
12
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(* Conditionally apply Tailwind classes *)
13
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let with_classes_if condition classes element =
14
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if condition then with_classes classes element else element
14
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let red variant = Tailwind.Color.make `Red ~variant:(match variant with
15
+
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
16
+
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
17
+
| _ -> `V600) ()
15
18
16
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(* Create an element with Tailwind classes and optional attributes *)
17
-
let el tag ?classes ?attributes children =
18
-
let open Htmlit in
19
-
let base_attrs = match classes with
20
-
| Some c -> [classes_attr c]
21
-
| None -> []
22
-
in
23
-
let custom_attrs = match attributes with
24
-
| Some attrs -> List.map (fun (k, v) -> At.v k v) attrs
25
-
| None -> []
26
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in
27
-
let all_attrs = base_attrs @ custom_attrs in
28
-
El.v tag ~at:all_attrs children
19
+
let green variant = Tailwind.Color.make `Green ~variant:(match variant with
20
+
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
21
+
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
22
+
| _ -> `V600) ()
29
23
30
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(* Common HTML elements with Tailwind class support *)
31
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let div ?classes ?attributes children = el "div" ?classes ?attributes children
32
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let span ?classes ?attributes children = el "span" ?classes ?attributes children
33
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let p ?classes ?attributes children = el "p" ?classes ?attributes children
34
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let a ?classes ?attributes ~href children =
35
-
let attrs = match attributes with Some a -> a | None -> [] in
36
-
el "a" ?classes ~attributes:(("href", href) :: attrs) children
37
-
let img ?classes ?attributes ~src ~alt () =
38
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let attrs = match attributes with Some a -> a | None -> [] in
39
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el "img" ?classes ~attributes:(("src", src) :: ("alt", alt) :: attrs) []
40
-
let ul ?classes ?attributes children = el "ul" ?classes ?attributes children
41
-
let ol ?classes ?attributes children = el "ol" ?classes ?attributes children
42
-
let li ?classes ?attributes children = el "li" ?classes ?attributes children
43
-
44
-
(* Utility functions for colors and sizes *)
45
-
let blue variant = Tailwind.Color.make `Blue ~variant:(match variant with
24
+
let yellow variant = Tailwind.Color.make `Yellow ~variant:(match variant with
46
25
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
47
26
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
48
27
| _ -> `V600) ()
49
28
50
-
let gray variant = Tailwind.Color.make `Gray ~variant:(match variant with
29
+
let indigo variant = Tailwind.Color.make `Indigo ~variant:(match variant with
51
30
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
52
31
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
53
32
| _ -> `V600) ()
54
33
55
-
let red variant = Tailwind.Color.make `Red ~variant:(match variant with
34
+
let purple variant = Tailwind.Color.make `Purple ~variant:(match variant with
56
35
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
57
36
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
58
37
| _ -> `V600) ()
59
38
60
-
let green variant = Tailwind.Color.make `Green ~variant:(match variant with
39
+
let pink variant = Tailwind.Color.make `Pink ~variant:(match variant with
61
40
| 50 -> `V50 | 100 -> `V100 | 200 -> `V200 | 300 -> `V300 | 400 -> `V400
62
41
| 500 -> `V500 | 600 -> `V600 | 700 -> `V700 | 800 -> `V800 | 900 -> `V900
63
42
| _ -> `V600) ()
···
70
49
let screen = Tailwind.Size.screen
71
50
let txt s = Htmlit.El.txt s
72
51
73
-
(* Common utility classes *)
74
-
let flex = Tailwind.Display.flex
75
-
let flex_col = Tailwind.Flexbox.(to_class (direction `Col))
76
-
let items_center = Tailwind.Flexbox.(to_class (align_items `Center))
77
-
let justify_center = Tailwind.Flexbox.(to_class (justify `Center))
78
-
let justify_between = Tailwind.Flexbox.(to_class (justify `Between))
79
-
let font_bold = Tailwind.Typography.(to_class (font_weight `Bold))
80
-
let font_semibold = Tailwind.Typography.(to_class (font_weight `Semibold))
81
-
let text_center = Tailwind.Typography.(to_class (text_align `Center))
82
-
let w_full = Tailwind.Layout.w_full
83
-
let h_full = Tailwind.Layout.h_full
84
-
let rounded_lg = Tailwind.Effects.rounded_lg
85
-
let rounded_md = Tailwind.Effects.rounded_md
86
-
let shadow_md = Tailwind.Effects.shadow_md
87
-
let shadow_lg = Tailwind.Effects.shadow_lg
52
+
(* GADT for Tailwind properties with types indicating their category *)
53
+
type _ tw_prop =
54
+
| Text_color : Tailwind.Color.t -> [`Text_color] tw_prop
55
+
| Bg_color : Tailwind.Color.t -> [`Bg_color] tw_prop
56
+
| Font_size : Tailwind.Typography.font_size -> [`Font_size] tw_prop
57
+
| Font_weight : Tailwind.Typography.font_weight -> [`Font_weight] tw_prop
58
+
| Margin : Tailwind.Size.t -> [`Margin] tw_prop
59
+
| Margin_x : Tailwind.Size.t -> [`Margin] tw_prop
60
+
| Margin_y : Tailwind.Size.t -> [`Margin] tw_prop
61
+
| Margin_top : Tailwind.Size.t -> [`Margin] tw_prop
62
+
| Margin_bottom : Tailwind.Size.t -> [`Margin] tw_prop
63
+
| Margin_left : Tailwind.Size.t -> [`Margin] tw_prop
64
+
| Margin_right : Tailwind.Size.t -> [`Margin] tw_prop
65
+
| Padding : Tailwind.Size.t -> [`Padding] tw_prop
66
+
| Padding_x : Tailwind.Size.t -> [`Padding] tw_prop
67
+
| Padding_y : Tailwind.Size.t -> [`Padding] tw_prop
68
+
| Width : Tailwind.Size.t -> [`Width] tw_prop
69
+
| Height : Tailwind.Size.t -> [`Height] tw_prop
70
+
| Max_width : Tailwind.Size.t -> [`Width] tw_prop
71
+
| Min_height : Tailwind.Size.t -> [`Height] tw_prop
72
+
| Display_flex : [`Layout] tw_prop
73
+
| Display_block : [`Layout] tw_prop
74
+
| Display_inline : [`Layout] tw_prop
75
+
| Display_inline_block : [`Layout] tw_prop
76
+
| Items_center : [`Layout] tw_prop
77
+
| Items_start : [`Layout] tw_prop
78
+
| Items_end : [`Layout] tw_prop
79
+
| Justify_center : [`Layout] tw_prop
80
+
| Justify_between : [`Layout] tw_prop
81
+
| Justify_start : [`Layout] tw_prop
82
+
| Justify_end : [`Layout] tw_prop
83
+
| Flex_col : [`Layout] tw_prop
84
+
| Flex_row : [`Layout] tw_prop
85
+
| Text_center : [`Layout] tw_prop
86
+
| Text_left : [`Layout] tw_prop
87
+
| Text_right : [`Layout] tw_prop
88
+
| Rounded : [< `Sm | `Md | `Lg | `Full ] -> [`Effects] tw_prop
89
+
| Shadow : [< `Sm | `Md | `Lg ] -> [`Effects] tw_prop
90
+
| Border : [`Effects] tw_prop
91
+
| Border_color : Tailwind.Color.t -> [`Effects] tw_prop
92
+
| Transition : [`Effects] tw_prop
93
+
94
+
(* Heterogeneous list *)
95
+
type tw_list = tw_list_item list
96
+
and tw_list_item = Any : 'a tw_prop -> tw_list_item
97
+
98
+
(* Convert GADT properties to Tailwind classes *)
99
+
let to_tailwind_classes (props : tw_list) : Tailwind.t list =
100
+
let convert_prop : type a. a tw_prop -> Tailwind.t = function
101
+
| Text_color color -> Tailwind.Color.text color
102
+
| Bg_color color -> Tailwind.Color.bg color
103
+
| Font_size size -> Tailwind.Typography.(to_class (font_size size))
104
+
| Font_weight weight -> Tailwind.Typography.(to_class (font_weight weight))
105
+
| Margin size -> Tailwind.Spacing.(to_class (m size))
106
+
| Margin_x size -> Tailwind.Spacing.(to_class (mx size))
107
+
| Margin_y size -> Tailwind.Spacing.(to_class (my size))
108
+
| Margin_top size -> Tailwind.Spacing.(to_class (mt size))
109
+
| Margin_bottom size -> Tailwind.Spacing.(to_class (mb size))
110
+
| Margin_left size -> Tailwind.Spacing.(to_class (ml size))
111
+
| Margin_right size -> Tailwind.Spacing.(to_class (mr size))
112
+
| Padding size -> Tailwind.Spacing.(to_class (p size))
113
+
| Padding_x size -> Tailwind.Spacing.(to_class (px size))
114
+
| Padding_y size -> Tailwind.Spacing.(to_class (py size))
115
+
| Width size -> Tailwind.Layout.(to_class (width size))
116
+
| Height size -> Tailwind.Layout.(to_class (height size))
117
+
| Max_width size -> Tailwind.Layout.(to_class (max_width size))
118
+
| Min_height size -> Tailwind.Layout.(to_class (min_height size))
119
+
| Display_flex -> Tailwind.Display.flex
120
+
| Display_block -> Tailwind.Display.block
121
+
| Display_inline -> Tailwind.Display.inline
122
+
| Display_inline_block -> Tailwind.Display.inline_block
123
+
| Items_center -> Tailwind.Flexbox.(to_class (align_items `Center))
124
+
| Items_start -> Tailwind.Flexbox.(to_class (align_items `Start))
125
+
| Items_end -> Tailwind.Flexbox.(to_class (align_items `End))
126
+
| Justify_center -> Tailwind.Flexbox.(to_class (justify `Center))
127
+
| Justify_between -> Tailwind.Flexbox.(to_class (justify `Between))
128
+
| Justify_start -> Tailwind.Flexbox.(to_class (justify `Start))
129
+
| Justify_end -> Tailwind.Flexbox.(to_class (justify `End))
130
+
| Flex_col -> Tailwind.Flexbox.(to_class (direction `Col))
131
+
| Flex_row -> Tailwind.Flexbox.(to_class (direction `Row))
132
+
| Text_center -> Tailwind.Typography.(to_class (text_align `Center))
133
+
| Text_left -> Tailwind.Typography.(to_class (text_align `Left))
134
+
| Text_right -> Tailwind.Typography.(to_class (text_align `Right))
135
+
| Rounded radius ->
136
+
(match radius with
137
+
| `Sm -> Tailwind.Effects.rounded_sm
138
+
| `Md -> Tailwind.Effects.rounded_md
139
+
| `Lg -> Tailwind.Effects.rounded_lg
140
+
| `Full -> Tailwind.Effects.rounded_full)
141
+
| Shadow size ->
142
+
(match size with
143
+
| `Sm -> Tailwind.Effects.shadow_sm
144
+
| `Md -> Tailwind.Effects.shadow_md
145
+
| `Lg -> Tailwind.Effects.shadow_lg)
146
+
| Border -> Tailwind.Effects.border
147
+
| Border_color color -> Tailwind.Color.border color
148
+
| Transition -> Tailwind.Effects.transition `All
149
+
in
150
+
List.map (fun (Any prop) -> convert_prop prop) props
151
+
152
+
(* Convert heterogeneous list to Tailwind.t *)
153
+
let styles props =
154
+
Tailwind.Css.tw (to_tailwind_classes props)
155
+
156
+
(* Helper for HTML class attribute *)
157
+
let classes_attr props =
158
+
Htmlit.At.class' (Tailwind.to_string (styles props))
159
+
160
+
(* Helper constructors for convenient usage *)
161
+
let text_color c = Any (Text_color c)
162
+
let bg_color c = Any (Bg_color c)
163
+
let font_size s = Any (Font_size s)
164
+
let font_weight w = Any (Font_weight w)
165
+
let margin s = Any (Margin s)
166
+
let margin_x s = Any (Margin_x s)
167
+
let margin_y s = Any (Margin_y s)
168
+
let margin_top s = Any (Margin_top s)
169
+
let margin_bottom s = Any (Margin_bottom s)
170
+
let margin_left s = Any (Margin_left s)
171
+
let margin_right s = Any (Margin_right s)
172
+
let padding s = Any (Padding s)
173
+
let padding_x s = Any (Padding_x s)
174
+
let padding_y s = Any (Padding_y s)
175
+
let width s = Any (Width s)
176
+
let height s = Any (Height s)
177
+
let max_width s = Any (Max_width s)
178
+
let min_height s = Any (Min_height s)
179
+
let flex = Any Display_flex
180
+
let block = Any Display_block
181
+
let inline = Any Display_inline
182
+
let inline_block = Any Display_inline_block
183
+
let items_center = Any Items_center
184
+
let items_start = Any Items_start
185
+
let items_end = Any Items_end
186
+
let justify_center = Any Justify_center
187
+
let justify_between = Any Justify_between
188
+
let justify_start = Any Justify_start
189
+
let justify_end = Any Justify_end
190
+
let flex_col = Any Flex_col
191
+
let flex_row = Any Flex_row
192
+
let text_center = Any Text_center
193
+
let text_left = Any Text_left
194
+
let text_right = Any Text_right
195
+
let rounded r = Any (Rounded r)
196
+
let shadow s = Any (Shadow s)
197
+
let border = Any Border
198
+
let border_color c = Any (Border_color c)
199
+
let transition = Any Transition
200
+
201
+
(* GADT-based element functions *)
202
+
let h1 ?styles children =
203
+
let attrs = match styles with
204
+
| Some s -> [classes_attr s]
205
+
| None -> []
206
+
in
207
+
Htmlit.El.h1 ~at:attrs children
208
+
209
+
let h2 ?styles children =
210
+
let attrs = match styles with
211
+
| Some s -> [classes_attr s]
212
+
| None -> []
213
+
in
214
+
Htmlit.El.h2 ~at:attrs children
215
+
216
+
let h3 ?styles children =
217
+
let attrs = match styles with
218
+
| Some s -> [classes_attr s]
219
+
| None -> []
220
+
in
221
+
Htmlit.El.h3 ~at:attrs children
222
+
223
+
let h4 ?styles children =
224
+
let attrs = match styles with
225
+
| Some s -> [classes_attr s]
226
+
| None -> []
227
+
in
228
+
Htmlit.El.h4 ~at:attrs children
229
+
230
+
let h5 ?styles children =
231
+
let attrs = match styles with
232
+
| Some s -> [classes_attr s]
233
+
| None -> []
234
+
in
235
+
Htmlit.El.h5 ~at:attrs children
236
+
237
+
let h6 ?styles children =
238
+
let attrs = match styles with
239
+
| Some s -> [classes_attr s]
240
+
| None -> []
241
+
in
242
+
Htmlit.El.h6 ~at:attrs children
243
+
244
+
let p ?styles children =
245
+
let attrs = match styles with
246
+
| Some s -> [classes_attr s]
247
+
| None -> []
248
+
in
249
+
Htmlit.El.p ~at:attrs children
250
+
251
+
let div ?styles children =
252
+
let attrs = match styles with
253
+
| Some s -> [classes_attr s]
254
+
| None -> []
255
+
in
256
+
Htmlit.El.div ~at:attrs children
88
257
89
-
(* Enhanced element functions with styling parameters *)
90
-
let h1 ?size ?weight ?color ?align ?mb ?classes children =
91
-
let base_styles = [Tailwind.Typography.(to_class (font_size `Xl2)); font_bold] in
92
-
let size_styles = match size with
93
-
| Some `Xl -> [Tailwind.Typography.(to_class (font_size `Xl))]
94
-
| Some `Xl2 -> [Tailwind.Typography.(to_class (font_size `Xl2))]
95
-
| Some `Xl3 -> [Tailwind.Typography.(to_class (font_size `Xl3))]
96
-
| Some `Xl4 -> [Tailwind.Typography.(to_class (font_size `Xl4))]
258
+
let span ?styles children =
259
+
let attrs = match styles with
260
+
| Some s -> [classes_attr s]
97
261
| None -> []
98
262
in
99
-
let weight_styles = match weight with
100
-
| Some `Bold -> [font_bold]
101
-
| Some `Semibold -> [font_semibold]
102
-
| Some `Medium -> [Tailwind.Typography.(to_class (font_weight `Medium))]
263
+
Htmlit.El.span ~at:attrs children
264
+
265
+
let button ?styles children =
266
+
let attrs = match styles with
267
+
| Some s -> [classes_attr s]
103
268
| None -> []
104
269
in
105
-
let color_styles = match color with Some c -> [Tailwind.Color.text c] | None -> [] in
106
-
let align_styles = match align with
107
-
| Some `Center -> [text_center]
108
-
| Some `Left -> [Tailwind.Typography.(to_class (text_align `Left))]
109
-
| Some `Right -> [Tailwind.Typography.(to_class (text_align `Right))]
270
+
Htmlit.El.button ~at:attrs children
271
+
272
+
let a ?styles ~href children =
273
+
let attrs = [Htmlit.At.href href] @ (match styles with
274
+
| Some s -> [classes_attr s]
275
+
| None -> []
276
+
) in
277
+
Htmlit.El.a ~at:attrs children
278
+
279
+
let img ?styles ~src ~alt () =
280
+
let attrs = [Htmlit.At.src src; Htmlit.At.alt alt] @ (match styles with
281
+
| Some s -> [classes_attr s]
282
+
| None -> []
283
+
) in
284
+
Htmlit.El.img ~at:attrs ()
285
+
286
+
let ul ?styles children =
287
+
let attrs = match styles with
288
+
| Some s -> [classes_attr s]
110
289
| None -> []
111
290
in
112
-
let spacing_styles = match mb with Some s -> [Tailwind.Spacing.(to_class (mb s))] | None -> [] in
113
-
let final_classes = Tailwind.Css.tw (base_styles @ size_styles @ weight_styles @ color_styles @ align_styles @ spacing_styles @
114
-
(match classes with Some c -> [c] | None -> [])) in
115
-
Htmlit.El.h1 ~at:[classes_attr final_classes] children
291
+
Htmlit.El.ul ~at:attrs children
116
292
117
-
let h2 ?size ?weight ?color ?align ?mb ?classes children =
118
-
let base_styles = [Tailwind.Typography.(to_class (font_size `Xl)); font_semibold] in
119
-
let size_styles = match size with
120
-
| Some `Lg -> [Tailwind.Typography.(to_class (font_size `Lg))]
121
-
| Some `Xl -> [Tailwind.Typography.(to_class (font_size `Xl))]
122
-
| Some `Xl2 -> [Tailwind.Typography.(to_class (font_size `Xl2))]
293
+
let ol ?styles children =
294
+
let attrs = match styles with
295
+
| Some s -> [classes_attr s]
123
296
| None -> []
124
297
in
125
-
let weight_styles = match weight with
126
-
| Some `Bold -> [font_bold]
127
-
| Some `Semibold -> [font_semibold]
128
-
| Some `Medium -> [Tailwind.Typography.(to_class (font_weight `Medium))]
298
+
Htmlit.El.ol ~at:attrs children
299
+
300
+
let li ?styles children =
301
+
let attrs = match styles with
302
+
| Some s -> [classes_attr s]
129
303
| None -> []
130
304
in
131
-
let color_styles = match color with Some c -> [Tailwind.Color.text c] | None -> [] in
132
-
let align_styles = match align with
133
-
| Some `Center -> [text_center]
134
-
| Some `Left -> [Tailwind.Typography.(to_class (text_align `Left))]
135
-
| Some `Right -> [Tailwind.Typography.(to_class (text_align `Right))]
305
+
Htmlit.El.li ~at:attrs children
306
+
307
+
let section ?styles children =
308
+
let attrs = match styles with
309
+
| Some s -> [classes_attr s]
136
310
| None -> []
137
311
in
138
-
let spacing_styles = match mb with Some s -> [Tailwind.Spacing.(to_class (mb s))] | None -> [] in
139
-
let final_classes = Tailwind.Css.tw (base_styles @ size_styles @ weight_styles @ color_styles @ align_styles @ spacing_styles @
140
-
(match classes with Some c -> [c] | None -> [])) in
141
-
Htmlit.El.h2 ~at:[classes_attr final_classes] children
312
+
Htmlit.El.section ~at:attrs children
142
313
143
-
let p_styled ?size ?color ?align ?mb ?classes children =
144
-
let base_styles = [Tailwind.Typography.(to_class (font_size `Base))] in
145
-
let size_styles = match size with
146
-
| Some `Sm -> [Tailwind.Typography.(to_class (font_size `Sm))]
147
-
| Some `Base -> [Tailwind.Typography.(to_class (font_size `Base))]
148
-
| Some `Lg -> [Tailwind.Typography.(to_class (font_size `Lg))]
314
+
let article ?styles children =
315
+
let attrs = match styles with
316
+
| Some s -> [classes_attr s]
149
317
| None -> []
150
318
in
151
-
let color_styles = match color with Some c -> [Tailwind.Color.text c] | None -> [] in
152
-
let align_styles = match align with
153
-
| Some `Center -> [text_center]
154
-
| Some `Left -> [Tailwind.Typography.(to_class (text_align `Left))]
155
-
| Some `Right -> [Tailwind.Typography.(to_class (text_align `Right))]
319
+
Htmlit.El.article ~at:attrs children
320
+
321
+
let nav ?styles children =
322
+
let attrs = match styles with
323
+
| Some s -> [classes_attr s]
156
324
| None -> []
157
325
in
158
-
let spacing_styles = match mb with Some s -> [Tailwind.Spacing.(to_class (mb s))] | None -> [] in
159
-
let final_classes = Tailwind.Css.tw (base_styles @ size_styles @ color_styles @ align_styles @ spacing_styles @
160
-
(match classes with Some c -> [c] | None -> [])) in
161
-
Htmlit.El.p ~at:[classes_attr final_classes] children
326
+
Htmlit.El.nav ~at:attrs children
162
327
163
-
(* Simple component functions *)
328
+
let header ?styles children =
329
+
let attrs = match styles with
330
+
| Some s -> [classes_attr s]
331
+
| None -> []
332
+
in
333
+
Htmlit.El.header ~at:attrs children
334
+
335
+
let footer ?styles children =
336
+
let attrs = match styles with
337
+
| Some s -> [classes_attr s]
338
+
| None -> []
339
+
in
340
+
Htmlit.El.footer ~at:attrs children
341
+
342
+
let main ?styles children =
343
+
let attrs = match styles with
344
+
| Some s -> [classes_attr s]
345
+
| None -> []
346
+
in
347
+
Htmlit.El.main ~at:attrs children
348
+
349
+
(* Pre-built component helpers *)
164
350
let container children =
165
-
let container_classes = Tailwind.Css.tw [Tailwind.Patterns.container ()] in
166
-
div ~classes:container_classes children
351
+
div ~styles:[
352
+
max_width (Tailwind.Size.rem 80.0);
353
+
margin_x auto;
354
+
padding_x (rem 1.0);
355
+
] children
167
356
168
357
let flex_center children =
169
-
let flex_classes = Tailwind.Css.tw [flex; items_center; justify_center] in
170
-
div ~classes:flex_classes children
358
+
div ~styles:[flex; items_center; justify_center] children
171
359
172
-
let card ?elevated ?padding children =
173
-
let base_classes = [Tailwind.Color.bg Tailwind.Color.white; rounded_lg] in
174
-
let shadow_classes = if elevated = Some true then [shadow_lg] else [Tailwind.Effects.shadow_sm] in
175
-
let padding_classes = if padding <> Some false then [Tailwind.Spacing.(to_class (p (rem 1.5)))] else [] in
176
-
let card_classes = Tailwind.Css.tw (base_classes @ shadow_classes @ padding_classes) in
177
-
div ~classes:card_classes children
360
+
let card ?elevated children =
361
+
let shadow_style = if elevated = Some true then [shadow `Lg] else [shadow `Md] in
362
+
div ~styles:([
363
+
bg_color (Tailwind.Color.white);
364
+
rounded `Lg;
365
+
padding (rem 1.5);
366
+
] @ shadow_style) children
178
367
179
-
let btn_primary ?size ?disabled children =
180
-
let base_classes = [
181
-
flex; items_center; justify_center; rounded_md;
182
-
Tailwind.Typography.(to_class (font_size `Sm));
183
-
Tailwind.Typography.(to_class (font_weight `Medium));
184
-
Tailwind.Color.bg (blue 600);
185
-
Tailwind.Color.text Tailwind.Color.white;
186
-
Tailwind.Variants.hover (Tailwind.Color.bg (blue 700));
187
-
Tailwind.Effects.transition `Colors;
188
-
] in
189
-
let size_classes = match size with
190
-
| Some `Sm -> [Tailwind.Spacing.(to_class (px (rem 0.75))); Tailwind.Spacing.(to_class (py (rem 0.375)))]
191
-
| Some `Lg -> [Tailwind.Spacing.(to_class (px (rem 2.0))); Tailwind.Spacing.(to_class (py (rem 0.75)))]
192
-
| _ -> [Tailwind.Spacing.(to_class (px (rem 1.0))); Tailwind.Spacing.(to_class (py (rem 0.5)))]
368
+
let btn_primary ?size children =
369
+
let size_styles = match size with
370
+
| Some `Sm -> [padding_x (rem 0.75); padding_y (rem 0.375); font_size `Sm]
371
+
| Some `Lg -> [padding_x (rem 2.0); padding_y (rem 0.75); font_size `Base]
372
+
| _ -> [padding_x (rem 1.0); padding_y (rem 0.5); font_size `Sm]
193
373
in
194
-
let disabled_classes = if disabled = Some true then [
195
-
Tailwind.Css.make "disabled:opacity-50";
196
-
Tailwind.Css.make "disabled:cursor-not-allowed"
197
-
] else [] in
198
-
let btn_classes = Tailwind.Css.tw (base_classes @ size_classes @ disabled_classes) in
199
-
let attrs = [classes_attr btn_classes] @ (if disabled = Some true then [Htmlit.At.disabled] else []) in
200
-
Htmlit.El.button ~at:attrs children
374
+
button ~styles:([
375
+
bg_color (blue 600);
376
+
text_color (Tailwind.Color.white);
377
+
font_weight `Medium;
378
+
rounded `Md;
379
+
transition;
380
+
] @ size_styles) children
201
381
202
-
let btn_secondary ?size ?disabled children =
203
-
let base_classes = [
204
-
flex; items_center; justify_center; rounded_md;
205
-
Tailwind.Typography.(to_class (font_size `Sm));
206
-
Tailwind.Typography.(to_class (font_weight `Medium));
207
-
Tailwind.Color.bg (gray 200);
208
-
Tailwind.Color.text (gray 900);
209
-
Tailwind.Variants.hover (Tailwind.Color.bg (gray 300));
210
-
Tailwind.Effects.transition `Colors;
211
-
] in
212
-
let size_classes = match size with
213
-
| Some `Sm -> [Tailwind.Spacing.(to_class (px (rem 0.75))); Tailwind.Spacing.(to_class (py (rem 0.375)))]
214
-
| Some `Lg -> [Tailwind.Spacing.(to_class (px (rem 2.0))); Tailwind.Spacing.(to_class (py (rem 0.75)))]
215
-
| _ -> [Tailwind.Spacing.(to_class (px (rem 1.0))); Tailwind.Spacing.(to_class (py (rem 0.5)))]
382
+
let btn_secondary ?size children =
383
+
let size_styles = match size with
384
+
| Some `Sm -> [padding_x (rem 0.75); padding_y (rem 0.375); font_size `Sm]
385
+
| Some `Lg -> [padding_x (rem 2.0); padding_y (rem 0.75); font_size `Base]
386
+
| _ -> [padding_x (rem 1.0); padding_y (rem 0.5); font_size `Sm]
216
387
in
217
-
let disabled_classes = if disabled = Some true then [
218
-
Tailwind.Css.make "disabled:opacity-50";
219
-
Tailwind.Css.make "disabled:cursor-not-allowed"
220
-
] else [] in
221
-
let btn_classes = Tailwind.Css.tw (base_classes @ size_classes @ disabled_classes) in
222
-
let attrs = [classes_attr btn_classes] @ (if disabled = Some true then [Htmlit.At.disabled] else []) in
223
-
Htmlit.El.button ~at:attrs children
388
+
button ~styles:([
389
+
bg_color (gray 200);
390
+
text_color (gray 900);
391
+
font_weight `Medium;
392
+
rounded `Md;
393
+
transition;
394
+
] @ size_styles) children
224
395
225
-
(* Text element with built-in typography utilities *)
226
-
let text ?size ?weight ?color ?align ?classes text_content =
227
-
let base_styles = [] in
228
-
let size_styles = match size with Some s -> [Tailwind.Typography.(to_class (font_size s))] | None -> [] in
229
-
let weight_styles = match weight with Some w -> [Tailwind.Typography.(to_class (font_weight w))] | None -> [] in
230
-
let color_styles = match color with Some c -> [Tailwind.Color.text c] | None -> [] in
231
-
let align_styles = match align with Some a -> [Tailwind.Typography.(to_class (text_align a))] | None -> [] in
232
-
let text_classes = Tailwind.Css.tw (base_styles @ size_styles @ weight_styles @ color_styles @ align_styles) in
233
-
let final_classes = match classes with
234
-
| Some c -> Tailwind.Css.tw [text_classes; c]
235
-
| None -> text_classes
396
+
let btn_outline ?size children =
397
+
let size_styles = match size with
398
+
| Some `Sm -> [padding_x (rem 0.75); padding_y (rem 0.375); font_size `Sm]
399
+
| Some `Lg -> [padding_x (rem 2.0); padding_y (rem 0.75); font_size `Base]
400
+
| _ -> [padding_x (rem 1.0); padding_y (rem 0.5); font_size `Sm]
236
401
in
237
-
span ~classes:final_classes [Htmlit.El.txt text_content]
402
+
button ~styles:([
403
+
bg_color (Tailwind.Color.transparent);
404
+
text_color (gray 700);
405
+
font_weight `Medium;
406
+
rounded `Md;
407
+
border;
408
+
border_color (gray 300);
409
+
transition;
410
+
] @ size_styles) children
+128
-96
lib/tailwind-html/tailwind_html.mli
+128
-96
lib/tailwind-html/tailwind_html.mli
···
1
-
(** Main Tailwind-HTML integration module *)
2
-
3
-
(** Convert Tailwind classes to HTML class attribute *)
4
-
val classes_attr : Tailwind.t -> Htmlit.At.t
5
-
6
-
(** Apply Tailwind classes to an Htmlit element *)
7
-
val with_classes : Tailwind.t -> Htmlit.El.html -> Htmlit.El.html
8
-
9
-
(** Apply Tailwind classes conditionally *)
10
-
val with_classes_if : bool -> Tailwind.t -> Htmlit.El.html -> Htmlit.El.html
11
-
12
-
(** Create an element with Tailwind classes *)
13
-
val el :
14
-
string -> (* tag name *)
15
-
?classes:Tailwind.t ->
16
-
?attributes:(string * string) list ->
17
-
Htmlit.El.html list -> (* children *)
18
-
Htmlit.El.html
19
-
20
-
(** Common HTML elements with Tailwind support *)
21
-
val div : ?classes:Tailwind.t -> ?attributes:(string * string) list -> Htmlit.El.html list -> Htmlit.El.html
22
-
val span : ?classes:Tailwind.t -> ?attributes:(string * string) list -> Htmlit.El.html list -> Htmlit.El.html
23
-
val p : ?classes:Tailwind.t -> ?attributes:(string * string) list -> Htmlit.El.html list -> Htmlit.El.html
24
-
val a : ?classes:Tailwind.t -> ?attributes:(string * string) list -> href:string -> Htmlit.El.html list -> Htmlit.El.html
25
-
val img : ?classes:Tailwind.t -> ?attributes:(string * string) list -> src:string -> alt:string -> unit -> Htmlit.El.html
26
-
val ul : ?classes:Tailwind.t -> ?attributes:(string * string) list -> Htmlit.El.html list -> Htmlit.El.html
27
-
val ol : ?classes:Tailwind.t -> ?attributes:(string * string) list -> Htmlit.El.html list -> Htmlit.El.html
28
-
val li : ?classes:Tailwind.t -> ?attributes:(string * string) list -> Htmlit.El.html list -> Htmlit.El.html
1
+
(** GADT-based Tailwind HTML library with heterogeneous lists *)
29
2
30
-
(** Utility functions for colors and sizes *)
3
+
(** Color utilities *)
31
4
val blue : int -> Tailwind.Color.t
32
-
val gray : int -> Tailwind.Color.t
5
+
val gray : int -> Tailwind.Color.t
33
6
val red : int -> Tailwind.Color.t
34
7
val green : int -> Tailwind.Color.t
8
+
val yellow : int -> Tailwind.Color.t
9
+
val indigo : int -> Tailwind.Color.t
10
+
val purple : int -> Tailwind.Color.t
11
+
val pink : int -> Tailwind.Color.t
12
+
13
+
(** Size utilities *)
35
14
val rem : float -> Tailwind.Size.t
36
15
val px : Tailwind.Size.t
37
16
val zero : Tailwind.Size.t
38
17
val auto : Tailwind.Size.t
39
18
val full : Tailwind.Size.t
40
19
val screen : Tailwind.Size.t
41
-
val txt : string -> Htmlit.El.html
42
20
43
-
(** Common utility classes *)
44
-
val flex : Tailwind.t
45
-
val flex_col : Tailwind.t
46
-
val items_center : Tailwind.t
47
-
val justify_center : Tailwind.t
48
-
val justify_between : Tailwind.t
49
-
val font_bold : Tailwind.t
50
-
val font_semibold : Tailwind.t
51
-
val text_center : Tailwind.t
52
-
val w_full : Tailwind.t
53
-
val h_full : Tailwind.t
54
-
val rounded_lg : Tailwind.t
55
-
val rounded_md : Tailwind.t
56
-
val shadow_md : Tailwind.t
57
-
val shadow_lg : Tailwind.t
21
+
(** Text utility *)
22
+
val txt : string -> Htmlit.El.html
58
23
59
-
(** Enhanced element functions with styling parameters *)
60
-
val h1 :
61
-
?size:[`Xl | `Xl2 | `Xl3 | `Xl4] ->
62
-
?weight:[`Bold | `Semibold | `Medium] ->
63
-
?color:Tailwind.Color.t ->
64
-
?align:[`Center | `Left | `Right] ->
65
-
?mb:Tailwind.Size.t ->
66
-
?classes:Tailwind.t ->
67
-
Htmlit.El.html list ->
68
-
Htmlit.El.html
24
+
(** GADT for Tailwind properties with category types *)
25
+
type _ tw_prop =
26
+
| Text_color : Tailwind.Color.t -> [`Text_color] tw_prop
27
+
| Bg_color : Tailwind.Color.t -> [`Bg_color] tw_prop
28
+
| Font_size : Tailwind.Typography.font_size -> [`Font_size] tw_prop
29
+
| Font_weight : Tailwind.Typography.font_weight -> [`Font_weight] tw_prop
30
+
| Margin : Tailwind.Size.t -> [`Margin] tw_prop
31
+
| Margin_x : Tailwind.Size.t -> [`Margin] tw_prop
32
+
| Margin_y : Tailwind.Size.t -> [`Margin] tw_prop
33
+
| Margin_top : Tailwind.Size.t -> [`Margin] tw_prop
34
+
| Margin_bottom : Tailwind.Size.t -> [`Margin] tw_prop
35
+
| Margin_left : Tailwind.Size.t -> [`Margin] tw_prop
36
+
| Margin_right : Tailwind.Size.t -> [`Margin] tw_prop
37
+
| Padding : Tailwind.Size.t -> [`Padding] tw_prop
38
+
| Padding_x : Tailwind.Size.t -> [`Padding] tw_prop
39
+
| Padding_y : Tailwind.Size.t -> [`Padding] tw_prop
40
+
| Width : Tailwind.Size.t -> [`Width] tw_prop
41
+
| Height : Tailwind.Size.t -> [`Height] tw_prop
42
+
| Max_width : Tailwind.Size.t -> [`Width] tw_prop
43
+
| Min_height : Tailwind.Size.t -> [`Height] tw_prop
44
+
| Display_flex : [`Layout] tw_prop
45
+
| Display_block : [`Layout] tw_prop
46
+
| Display_inline : [`Layout] tw_prop
47
+
| Display_inline_block : [`Layout] tw_prop
48
+
| Items_center : [`Layout] tw_prop
49
+
| Items_start : [`Layout] tw_prop
50
+
| Items_end : [`Layout] tw_prop
51
+
| Justify_center : [`Layout] tw_prop
52
+
| Justify_between : [`Layout] tw_prop
53
+
| Justify_start : [`Layout] tw_prop
54
+
| Justify_end : [`Layout] tw_prop
55
+
| Flex_col : [`Layout] tw_prop
56
+
| Flex_row : [`Layout] tw_prop
57
+
| Text_center : [`Layout] tw_prop
58
+
| Text_left : [`Layout] tw_prop
59
+
| Text_right : [`Layout] tw_prop
60
+
| Rounded : [< `Sm | `Md | `Lg | `Full ] -> [`Effects] tw_prop
61
+
| Shadow : [< `Sm | `Md | `Lg ] -> [`Effects] tw_prop
62
+
| Border : [`Effects] tw_prop
63
+
| Border_color : Tailwind.Color.t -> [`Effects] tw_prop
64
+
| Transition : [`Effects] tw_prop
69
65
70
-
val h2 :
71
-
?size:[`Lg | `Xl | `Xl2] ->
72
-
?weight:[`Bold | `Semibold | `Medium] ->
73
-
?color:Tailwind.Color.t ->
74
-
?align:[`Center | `Left | `Right] ->
75
-
?mb:Tailwind.Size.t ->
76
-
?classes:Tailwind.t ->
77
-
Htmlit.El.html list ->
78
-
Htmlit.El.html
66
+
(** Heterogeneous list *)
67
+
type tw_list = tw_list_item list
68
+
and tw_list_item = Any : 'a tw_prop -> tw_list_item
79
69
80
-
val p_styled :
81
-
?size:[`Sm | `Base | `Lg] ->
82
-
?color:Tailwind.Color.t ->
83
-
?align:[`Center | `Left | `Right] ->
84
-
?mb:Tailwind.Size.t ->
85
-
?classes:Tailwind.t ->
86
-
Htmlit.El.html list ->
87
-
Htmlit.El.html
70
+
(** Convert heterogeneous list to Tailwind classes *)
71
+
val styles : tw_list -> Tailwind.t
88
72
89
-
(** Simple component functions *)
90
-
val container : Htmlit.El.html list -> Htmlit.El.html
91
-
val flex_center : Htmlit.El.html list -> Htmlit.El.html
92
-
val card : ?elevated:bool -> ?padding:bool -> Htmlit.El.html list -> Htmlit.El.html
73
+
(** Helper for HTML class attribute *)
74
+
val classes_attr : tw_list -> Htmlit.At.t
93
75
94
-
val btn_primary :
95
-
?size:[`Sm | `Md | `Lg] ->
96
-
?disabled:bool ->
97
-
Htmlit.El.html list ->
98
-
Htmlit.El.html
76
+
(** Helper constructors for convenient usage *)
77
+
val text_color : Tailwind.Color.t -> tw_list_item
78
+
val bg_color : Tailwind.Color.t -> tw_list_item
79
+
val font_size : Tailwind.Typography.font_size -> tw_list_item
80
+
val font_weight : Tailwind.Typography.font_weight -> tw_list_item
81
+
val margin : Tailwind.Size.t -> tw_list_item
82
+
val margin_x : Tailwind.Size.t -> tw_list_item
83
+
val margin_y : Tailwind.Size.t -> tw_list_item
84
+
val margin_top : Tailwind.Size.t -> tw_list_item
85
+
val margin_bottom : Tailwind.Size.t -> tw_list_item
86
+
val margin_left : Tailwind.Size.t -> tw_list_item
87
+
val margin_right : Tailwind.Size.t -> tw_list_item
88
+
val padding : Tailwind.Size.t -> tw_list_item
89
+
val padding_x : Tailwind.Size.t -> tw_list_item
90
+
val padding_y : Tailwind.Size.t -> tw_list_item
91
+
val width : Tailwind.Size.t -> tw_list_item
92
+
val height : Tailwind.Size.t -> tw_list_item
93
+
val max_width : Tailwind.Size.t -> tw_list_item
94
+
val min_height : Tailwind.Size.t -> tw_list_item
95
+
val flex : tw_list_item
96
+
val block : tw_list_item
97
+
val inline : tw_list_item
98
+
val inline_block : tw_list_item
99
+
val items_center : tw_list_item
100
+
val items_start : tw_list_item
101
+
val items_end : tw_list_item
102
+
val justify_center : tw_list_item
103
+
val justify_between : tw_list_item
104
+
val justify_start : tw_list_item
105
+
val justify_end : tw_list_item
106
+
val flex_col : tw_list_item
107
+
val flex_row : tw_list_item
108
+
val text_center : tw_list_item
109
+
val text_left : tw_list_item
110
+
val text_right : tw_list_item
111
+
val rounded : [< `Sm | `Md | `Lg | `Full ] -> tw_list_item
112
+
val shadow : [< `Sm | `Md | `Lg ] -> tw_list_item
113
+
val border : tw_list_item
114
+
val border_color : Tailwind.Color.t -> tw_list_item
115
+
val transition : tw_list_item
99
116
100
-
val btn_secondary :
101
-
?size:[`Sm | `Md | `Lg] ->
102
-
?disabled:bool ->
103
-
Htmlit.El.html list ->
104
-
Htmlit.El.html
117
+
(** HTML element functions with GADT styling *)
118
+
val h1 : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
119
+
val h2 : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
120
+
val h3 : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
121
+
val h4 : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
122
+
val h5 : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
123
+
val h6 : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
124
+
val p : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
125
+
val div : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
126
+
val span : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
127
+
val button : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
128
+
val a : ?styles:tw_list -> href:string -> Htmlit.El.html list -> Htmlit.El.html
129
+
val img : ?styles:tw_list -> src:string -> alt:string -> unit -> Htmlit.El.html
130
+
val ul : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
131
+
val ol : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
132
+
val li : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
133
+
val section : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
134
+
val article : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
135
+
val nav : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
136
+
val header : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
137
+
val footer : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
138
+
val main : ?styles:tw_list -> Htmlit.El.html list -> Htmlit.El.html
105
139
106
-
(** Text element with typography utilities *)
107
-
val text :
108
-
?size:Tailwind.Typography.font_size ->
109
-
?weight:Tailwind.Typography.font_weight ->
110
-
?color:Tailwind.Color.t ->
111
-
?align:Tailwind.Typography.text_align ->
112
-
?classes:Tailwind.t ->
113
-
string -> (* text content *)
114
-
Htmlit.El.html
140
+
(** Pre-built component helpers *)
141
+
val container : Htmlit.El.html list -> Htmlit.El.html
142
+
val flex_center : Htmlit.El.html list -> Htmlit.El.html
143
+
val card : ?elevated:bool -> Htmlit.El.html list -> Htmlit.El.html
144
+
val btn_primary : ?size:[`Sm | `Md | `Lg] -> Htmlit.El.html list -> Htmlit.El.html
145
+
val btn_secondary : ?size:[`Sm | `Md | `Lg] -> Htmlit.El.html list -> Htmlit.El.html
146
+
val btn_outline : ?size:[`Sm | `Md | `Lg] -> Htmlit.El.html list -> Htmlit.El.html