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Add hoverColor and margin between tabs #153

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Add hoverColor and margin between tabs #153

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41 changes: 29 additions & 12 deletions lib/src/components/navigation/tabs.dart
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Original file line number Diff line number Diff line change
@@ -1,19 +1,30 @@
import 'package:shadcn_flutter/shadcn_flutter.dart';

class Tabs extends StatelessWidget {
class Tabs extends StatefulWidget {
final int index;
final ValueChanged<int> onChanged;
final List<Widget> tabs;
final EdgeInsetsGeometry? padding;
final Color? hoverColor;
final double? marginBetweenItems;

const Tabs({
super.key,
required this.index,
required this.onChanged,
required this.tabs,
this.padding,
this.hoverColor,
this.marginBetweenItems,
});

@override
State<Tabs> createState() => _TabsState();
}

class _TabsState extends State<Tabs> {
int? hoveredIndex;

@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
Expand All @@ -29,37 +40,43 @@ class Tabs extends StatelessWidget {
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
for (var i = 0; i < tabs.length; i++)
for (var i = 0; i < widget.tabs.length; i++)
Expanded(
child: GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () {
onChanged(i);
widget.onChanged(i);
},
child: MouseRegion(
hitTestBehavior: HitTestBehavior.translucent,
cursor: SystemMouseCursors.click,
onEnter: (_) => setState(() => hoveredIndex = i),
onExit: (_) => setState(() => hoveredIndex = null),
child: AnimatedContainer(
duration: const Duration(
milliseconds:
50), // slightly faster than kDefaultDuration
margin: EdgeInsets.only(
right: widget.marginBetweenItems ?? 1),
duration: const Duration(milliseconds: 50),
alignment: Alignment.center,
padding: padding ??
padding: widget.padding ??
const EdgeInsets.symmetric(
horizontal: 16,
vertical: 4,
) *
scaling,
decoration: BoxDecoration(
color:
i == index ? theme.colorScheme.background : null,
color: i == widget.index
? theme.colorScheme.background
: hoveredIndex == i
? widget.hoverColor ??
theme.colorScheme.primaryForeground
: null,
borderRadius: BorderRadius.circular(
theme.radiusMd,
),
),
child: (i == index
? tabs[i].foreground()
: tabs[i].muted())
child: (i == widget.index
? widget.tabs[i].foreground()
: widget.tabs[i].muted())
.small()
.medium(),
),
Expand Down