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An item's text keeps to about 70 characters a line (#360)

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Across a wide window a line ran past a hundred characters. On trial:
reverted if it does not suit.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Ray Slakinski
2026-10-25 01:40:58 +00:00
parent 56778df9c5
commit cbc0c48f46
3 changed files with 15 additions and 0 deletions
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8
tests/ui/app.spec.js
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@@ -189,6 +189,14 @@ test('the reading font is an item\'s title and text, and the interface keeps its
// A serif gets more room between its lines (1.75 of the text's size, against 1.65).
const lh = await page.locator('#detail .dbody').evaluate(el => { const c = getComputedStyle(el); return parseFloat(c.lineHeight) / parseFloat(c.fontSize); });
expect(lh).toBeCloseTo(1.75, 2);
// About 70 characters a line, however wide the pane (#360).
const measure = await page.locator('#detail .dbody').evaluate(el => {
const ch = document.createElement('span'); ch.textContent = '0'; el.append(ch);
const n = el.getBoundingClientRect().width / ch.getBoundingClientRect().width; ch.remove(); return n; });
expect(measure).toBeLessThanOrEqual(70.5);
const [pane, text] = await page.locator('#detail .dbody').evaluate(el =>
[el.parentElement.clientWidth, el.getBoundingClientRect().width]);
expect(text, 'the pane is wider, so the measure is what holds it').toBeLessThan(pane - 100);
await page.locator('#srfont').selectOption('same');
await page.locator('#sfont').selectOption('theme');