Henry-Hiles/material_emoji_picker
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replace for ... in with mapIndexed where possible

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Henry Hiles 2026-09-17 11:16:41 -04:00
commit 08cf09ecc2
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
1 changed files with 95 additions and 89 deletions
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26
lib/src/widgets/emoji_picker.dart
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@ -1,5 +1,6 @@
import "dart:async"; import "dart:async";
import "package:collection/collection.dart";
import "package:fast_immutable_collections/fast_immutable_collections.dart"; import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:flutter_hooks/flutter_hooks.dart"; import "package:flutter_hooks/flutter_hooks.dart";
import "package:hooks_riverpod/hooks_riverpod.dart"; import "package:hooks_riverpod/hooks_riverpod.dart";
@ -126,9 +127,9 @@ class EmojiPicker extends HookConsumerWidget {
padding: .only(bottom: 12), padding: .only(bottom: 12),
scrollDirection: .horizontal, scrollDirection: .horizontal,
controller: categoryScrollController, controller: categoryScrollController,
children: [ children: combined
for (final (index, category) in combined.indexed) .mapIndexed(
Padding( (index, category) => Padding(
key: chipKeys[index], key: chipKeys[index],
padding: .symmetric(horizontal: 4), padding: .symmetric(horizontal: 4),
child: FilterChip( child: FilterChip(
@ -151,7 +152,8 @@ class EmojiPicker extends HookConsumerWidget {
}, },
), ),
), ),
], )
.toList(),
), ),
), ),
), ),
@ -159,9 +161,9 @@ class EmojiPicker extends HookConsumerWidget {
child: CustomScrollView( child: CustomScrollView(
key: scrollViewKey, key: scrollViewKey,
controller: scrollController, controller: scrollController,
slivers: [ slivers: combined
for (final (index, category) in combined.indexed) .mapIndexed(
Builder( (index, category) => Builder(
builder: (context) { builder: (context) {
final headerKey = headerKeys[index]; final headerKey = headerKeys[index];
final emojis = search.value.isEmpty final emojis = search.value.isEmpty
@ -210,7 +212,8 @@ class EmojiPicker extends HookConsumerWidget {
return IconButton( return IconButton(
padding: EdgeInsets.zero, padding: EdgeInsets.zero,
onPressed: () => onSelection(emoji.value), onPressed: () =>
onSelection(emoji.value),
icon: SizedBox.square( icon: SizedBox.square(
dimension: 36, dimension: 36,
child: FittedBox(child: emoji.widget), child: FittedBox(child: emoji.widget),
@ -218,12 +221,15 @@ class EmojiPicker extends HookConsumerWidget {
); );
}, },
), ),
SliverToBoxAdapter(child: SizedBox(height: 4)), SliverToBoxAdapter(
child: SizedBox(height: 4),
),
], ],
); );
}, },
), ),
], )
.toList(),
), ),
), ),
], ],