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adding category slider

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This commit is contained in:
eko54r
2026-02-07 17:02:23 +07:00
parent 157096f164
commit 13334de604
1 changed files with 51 additions and 0 deletions
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51
lib/Screens/pos_sale/pos_sale.dart
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@@ -536,6 +536,57 @@ class _PosSaleScreenState extends ConsumerState<PosSaleScreen> {
],
),
const SizedBox(height: 16),
categoryData.when(
data: (data) {
return SizedBox(
height: 50,
child: ListView.builder(
itemCount: data.length + 1,
scrollDirection: Axis.horizontal,
itemBuilder: (context, index) {
return GestureDetector(
onTap: () {
setState(() {
selectedCategory = index == 0 ? null : data[index - 1];
_applyFilters();
});
},
child: Container(
margin: EdgeInsets.only(left: index == 0 ? 0 : 8),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(5.0),
color: (index == 0 && selectedCategory == null) ||
(index != 0 && selectedCategory?.id == data[index - 1].id)
? kMainColor
: kMainColor.withOpacity(0.1),
),
padding: const EdgeInsets.all(10),
child: Center(
child: Text(
index == 0 ? lang.S.of(context).all : data[index - 1].categoryName ?? '',
style: TextStyle(
fontSize: 14,
color: (index == 0 && selectedCategory == null) ||
(index != 0 && selectedCategory?.id == data[index - 1].id)
? Colors.white
: kMainColor,
),
),
),
),
);
},
),
);
},
error: (Object error, StackTrace stackTrace) {
return Text(error.toString());
},
loading: () {
return const Center(child: CircularProgressIndicator());
},
),
const SizedBox(height: 16),
if (filteredProducts.isEmpty)
Text(lang.S.of(context).noMatched, style: _theme.textTheme.bodyMedium)
else