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fix(todo,ui): Today's day centred in its calendar, and the way back to today shows it

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Today's tab drew its day centred at 16 of the calendar's 24 units, where
Lucide's SVG has its body's middle; its font draws the calendar a unit
higher (the top bar's stroke from 8 to 10, the foot's from 20 to 22,
measured with the real fonts), so the digits sat a unit and a half low.
halkyon_ui's new DayCalendarIcon centres them at 15, in Noto Sans set
explicitly, and its tests draw it with the real fonts at 16 to 32 pixels:
the digits centred in the body within half a unit, and 10, 20, 28 and 31
clear of the sides. Todo's TodayIcon keeps the midnight redraw around it.

The agenda's, the 3-day grid's and the month's way back to today showed
Lucide's calendar-1; it shows today's day in the same calendar now, as
Todoist's.

Whats-New: Today's date sits centred in its calendar icon, and the button back to today shows it too.
Whats-New-De: Das heutige Datum steht mittig in seinem Kalendersymbol, und der Knopf zurück zu heute zeigt es auch.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-11-07 22:57:44 +01:00
commit 28e07dbf9d
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64
1 changed files with 249 additions and 74 deletions
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37
apps/todo/halkyon_todo_flutter/test/tabs/today_icon_test.dart
View file

@ -1,36 +1,27 @@
import 'package:clock/clock.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:halkyon_todo_flutter/src/tabs/today_icon.dart';
import 'package:halkyon_ui/halkyon_ui.dart';
import 'package:material_ui/material_ui.dart';
void main() {
testWidgets("the day's digits stand centred below the calendar's line, "
"whatever the font's line box (the developer's review, 5 Nov 2026)", (
testWidgets("today's day of the month, in halkyon_ui's calendar, whose "
"digits halkyon_ui places (the developer's review, 7 Nov 2026)", (
tester,
) async {
await tester.pumpWidget(
const Directionality(
textDirection: TextDirection.ltr,
child: IconTheme(
data: IconThemeData(size: 24),
await withClock(Clock.fixed(DateTime(2026, 11, 28, 9)), () async {
await tester.pumpWidget(
const Directionality(
textDirection: TextDirection.ltr,
child: Center(child: TodayIcon()),
),
),
);
});
expect(
tester.widget<DayCalendarIcon>(find.byType(DayCalendarIcon)).day,
28,
);
final icon = tester.getTopLeft(find.byType(TodayIcon));
final day = find.text('${clock.now().day}');
final measured = TextPainter(
text: TextSpan(text: '5', style: tester.widget<Text>(day).style),
textDirection: TextDirection.ltr,
)..layout();
addTearDown(measured.dispose);
final baseline =
tester.getTopLeft(day).dy +
measured.computeDistanceToActualBaseline(TextBaseline.alphabetic) -
icon.dy;
// The digits, 0.714 of 9.6 units high, between the strokes at 11 and 21.
expect(baseline, moreOrLessEquals(19.43, epsilon: 0.01));
expect(find.text('28'), findsOneWidget);
});
}