remove the dead ColumnHat widget; keep hatHeight (T-385)

ColumnHat was superseded by the hat bar in app.dart and survived only
through a zero-coverage smoke test. Its file also carried the live
hatHeight constant (D-57's 24px hats) consumed by the hat bar and the
menu bar — that moves to widgets/src/chrome_metrics.dart.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-06-12 02:17:15 +02:00
co-authored by Claude Fable 5
parent 21ddecffef
commit 06c2e76be4
4 changed files with 13 additions and 162 deletions
+11
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@@ -0,0 +1,11 @@
/// Shared window-chrome metrics.
///
/// `hatHeight` used to live in clide_column_hat.dart; the per-column
/// `ColumnHat` widget there was dead (duplicated by the hat bar in
/// app.dart, kept alive only by a zero-coverage test) and was removed
/// in the T-385 sweep — the constant is the part the live chrome
/// (app.dart hat bar, menu bar) actually consumes (D-57).
library;
/// Height of the per-column 24px window hats (D-57).
const double hatHeight = 24;
-124
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@@ -1,124 +0,0 @@
import 'dart:io' show Platform;
import 'package:clide/clide.dart' show clideName;
import 'package:clide/kernel/src/theme/controller.dart';
import 'package:clide/kernel/src/theme/tokens.dart';
import 'package:clide/kernel/src/window_controls.dart';
import 'package:clide/widgets/src/clide_icon.dart';
import 'package:clide/widgets/src/clide_tappable.dart';
import 'package:clide/widgets/src/clide_text.dart';
import 'package:clide/widgets/src/icons/phosphor.dart';
import 'package:clide/widgets/src/typography.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:flutter/widgets.dart';
const double hatHeight = 24;
class ColumnHat extends StatelessWidget {
const ColumnHat._({required this.position, required this.windowControls, this.projectLabel, this.branchLabel});
final HatPosition position;
final WindowControls windowControls;
final String? projectLabel;
final String? branchLabel;
factory ColumnHat.left({required WindowControls windowControls}) => ColumnHat._(position: HatPosition.left, windowControls: windowControls);
factory ColumnHat.center({required WindowControls windowControls, String? project, String? branch}) =>
ColumnHat._(position: HatPosition.center, windowControls: windowControls, projectLabel: project, branchLabel: branch);
factory ColumnHat.right({required WindowControls windowControls}) => ColumnHat._(position: HatPosition.right, windowControls: windowControls);
@override
Widget build(BuildContext context) {
final tokens = ClideTheme.of(context).surface;
return GestureDetector(
onPanStart: (_) => windowControls.startDrag(),
child: Container(
height: hatHeight,
color: tokens.panelHeader,
child: switch (position) {
HatPosition.left => _LeftContent(tokens: tokens, wc: windowControls),
HatPosition.center => _CenterContent(tokens: tokens, project: projectLabel, branch: branchLabel),
HatPosition.right => _RightContent(tokens: tokens, wc: windowControls),
},
),
);
}
}
enum HatPosition { left, center, right }
class _LeftContent extends StatelessWidget {
const _LeftContent({required this.tokens, required this.wc});
final SurfaceTokens tokens;
final WindowControls wc;
@override
Widget build(BuildContext context) {
// On macOS the native titlebar draws traffic lights; skip duplicates.
return const SizedBox.expand();
}
}
class _CenterContent extends StatelessWidget {
const _CenterContent({required this.tokens, this.project, this.branch});
final SurfaceTokens tokens;
final String? project;
final String? branch;
@override
Widget build(BuildContext context) {
final parts = <String>[];
if (project != null) parts.add(project!);
if (branch != null) parts.add(branch!);
final label = parts.isEmpty ? clideName : parts.join(' > ');
return Center(
child: ClideText(label, fontSize: 12, color: tokens.globalTextMuted, fontFamily: clideMonoFamily),
);
}
}
class _RightContent extends StatelessWidget {
const _RightContent({required this.tokens, required this.wc});
final SurfaceTokens tokens;
final WindowControls wc;
@override
Widget build(BuildContext context) {
if (kIsWeb) return const SizedBox.expand();
final isMac = !kIsWeb && Platform.isMacOS;
if (isMac) return const SizedBox.expand();
return Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
_WinButton(icon: const PhosphorIconPainter(0xe32a), onTap: wc.minimize, tokens: tokens),
_WinButton(icon: const PhosphorIconPainter(0xe45e), onTap: wc.toggleMaximize, tokens: tokens),
_WinButton(icon: PhosphorIcons.byName('x'), onTap: wc.close, tokens: tokens, isClose: true),
],
);
}
}
class _WinButton extends StatelessWidget {
const _WinButton({required this.icon, required this.onTap, required this.tokens, this.isClose = false});
final ClideIconPainter icon;
final VoidCallback onTap;
final SurfaceTokens tokens;
final bool isClose;
@override
Widget build(BuildContext context) {
final hoverBg = isClose ? tokens.windowControlCloseHoverBackground : tokens.listItemHoverBackground;
return ClideTappable(
onTap: onTap,
builder: (context, hovered, _) => Container(
width: 36,
height: hatHeight,
color: hovered ? hoverBg : null,
alignment: Alignment.center,
child: ClideIcon(icon, size: 14, color: hovered && isClose ? tokens.windowControlCloseHoverForeground : tokens.globalTextMuted),
),
);
}
}