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feat: remove IntrinsicHeight from navigation rail #754

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Aug 11, 2023
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43 changes: 16 additions & 27 deletions lib/src/widgets/navi_rail/yaru_navigation_page.dart
Original file line number Diff line number Diff line change
Expand Up @@ -148,19 +148,14 @@ class _YaruNavigationPageState extends State<YaruNavigationPage> {
backgroundColor: theme.sideBarColor,
body: widget.length == 0 || widget.controller?.length == 0
? widget.emptyBuilder?.call(context) ?? const SizedBox.shrink()
: LayoutBuilder(
builder: (context, constraint) {
return Row(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
_buildNavigationRail(context, constraint),
if (theme.includeSeparator != false)
_buildVerticalSeparator(),
_buildPageView(context),
],
);
},
: Row(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
_buildNavigationRail(context),
if (theme.includeSeparator != false) _buildVerticalSeparator(),
_buildPageView(context),
],
),
);
}
Expand All @@ -171,26 +166,20 @@ class _YaruNavigationPageState extends State<YaruNavigationPage> {
_navigatorKey.currentState?.popUntil((route) => route.isFirst);
}

Widget _buildNavigationRail(BuildContext context, BoxConstraints constraint) {
Widget _buildNavigationRail(BuildContext context) {
return Theme(
data: Theme.of(context).copyWith(
scrollbarTheme: ScrollbarTheme.of(context).copyWith(
thickness: MaterialStateProperty.all(_kScrollbarThickness),
),
),
child: SingleChildScrollView(
controller: _scrollController,
child: ConstrainedBox(
constraints: BoxConstraints(minHeight: constraint.maxHeight),
child: YaruNavigationRail(
selectedIndex: max(_pageController.index, 0),
onDestinationSelected: _onTap,
length: _pageController.length,
itemBuilder: widget.itemBuilder,
leading: widget.leading,
trailing: widget.trailing,
),
),
child: YaruNavigationRail(
selectedIndex: max(_pageController.index, 0),
onDestinationSelected: _onTap,
length: _pageController.length,
itemBuilder: widget.itemBuilder,
leading: widget.leading,
trailing: widget.trailing,
),
);
}
Expand Down
69 changes: 49 additions & 20 deletions lib/src/widgets/navi_rail/yaru_navigation_rail.dart
Original file line number Diff line number Diff line change
Expand Up @@ -44,30 +44,59 @@ class YaruNavigationRail extends StatelessWidget {

@override
Widget build(BuildContext context) {
final theme = YaruNavigationPageTheme.of(context);
final colorScheme = Theme.of(context).colorScheme;
final navigationPageTheme = YaruNavigationPageTheme.of(context);

return Padding(
padding: theme.railPadding ?? EdgeInsets.zero,
child: IntrinsicHeight(
child: Column(
children: <Widget>[
if (leading != null) leading!,
for (int i = 0; i < length; i += 1)
YaruNavigationRailItemScope(
index: i,
selected: i == selectedIndex,
onTap: () => onDestinationSelected?.call(i),
child: Builder(
builder: (context) => itemBuilder(
context,
i,
i == selectedIndex,
padding: navigationPageTheme.railPadding ?? EdgeInsets.zero,
child: Column(
children: [
if (leading != null)
Container(
margin: const EdgeInsets.only(bottom: 1.0),
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color: colorScheme.outline,
),
),
),
child: leading!,
),
Expanded(
child: SingleChildScrollView(
child: Column(
children: [
for (int i = 0; i < length; i += 1)
YaruNavigationRailItemScope(
index: i,
selected: i == selectedIndex,
onTap: () => onDestinationSelected?.call(i),
child: Builder(
builder: (context) => itemBuilder(
context,
i,
i == selectedIndex,
),
),
),
],
),
),
),
if (trailing != null)
Container(
margin: const EdgeInsets.only(top: 1.0),
decoration: BoxDecoration(
border: Border(
top: BorderSide(
color: colorScheme.outline,
),
),
),
const Spacer(),
if (trailing != null) trailing!,
],
),
child: trailing!,
),
],
),
);
}
Expand Down