From b1fba1d65a02a18a8d063b31201a16f9714c9378 Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Wed, 24 Jun 2026 16:47:16 -0400
Subject: feat(theme-studio): visible size-nav buttons + 48 pt gallery scale

The preview dropdown gets flanking nav buttons, matching the view selector, so the size steps with a click. Left/Right arrows do the same when the dropdown is focused. Both clamp at the ends and disable on a single-pane app.

I extended the size scale to 32 and 48 pt for inspecting a glyph's detail. The cell width scales with the size, so beyond about 48 pt the grid is mostly scrolling.

I removed the separate hover info line beside the dropdown. Each glyph's own title tooltip already shows its face and color, so the line was redundant.

A new computed-style gate confirms the point size renders to the right pixels (24 pt is 32 px), so the pt label isn't lying.
---
 scripts/theme-studio/theme-studio.template.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts/theme-studio/theme-studio.template.html')

diff --git a/scripts/theme-studio/theme-studio.template.html b/scripts/theme-studio/theme-studio.template.html
index 244e749e5..254a3a495 100644
--- a/scripts/theme-studio/theme-studio.template.html
+++ b/scripts/theme-studio/theme-studio.template.html
@@ -95,7 +95,7 @@ STYLES_CSS</style>
   <table class="leg" id="pkgtable"><thead><tr><th title="lock a decided face"></th><th onclick="srtTable('pkgbody',1)">face &#9651;</th><th onclick="srtTable('pkgbody',2)">fg &#9651;</th><th onclick="srtTable('pkgbody',3)">bg &#9651;</th><th>style</th><th title="face :box (border)">box</th><th onclick="srtTable('pkgbody',6)">contrast &#9651;</th></tr></thead><tbody id="pkgbody"></tbody></table>
  </section>
  <section class="pane grow" style="display:flex;flex-direction:column">
-  <div class="langbar"><label style="color:#b4b1a2">preview: </label><select id="pkgprevsel" style="background:#3a3d44;color:#e8e8ea;border:1px solid #5a5d68;border-radius:3px;padding:1px 4px;font:inherit"></select> <span id="pkgprevinfo" style="color:#b4b1a2"></span></div>
+  <div class="langbar"><label style="color:#b4b1a2">preview: </label><button id="pkgprevprev" class="viewnav" title="previous size" onclick="stepPreviewPane(-1)">&lsaquo;</button><select id="pkgprevsel" style="background:#3a3d44;color:#e8e8ea;border:1px solid #5a5d68;border-radius:3px;padding:1px 4px;font:inherit"></select><button id="pkgprevnext" class="viewnav" title="next size" onclick="stepPreviewPane(1)">&rsaquo;</button></div>
   <div id="pkgpreview" class="mock" style="overflow:auto;min-height:60vh"></div>
  </section>
 </div>
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