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fix(desktop): hide hub hover arrows when row isn't scrollable

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This commit is contained in:
edde746
2026-05-04 10:53:55 +02:00
parent 9e4230597f
commit 708a1391e3
1 changed files with 25 additions and 18 deletions
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lib/widgets/horizontal_scroll_with_arrows.dart
+25 -18
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@@ -63,8 +63,9 @@ class _HorizontalScrollWithArrowsState extends State<HorizontalScrollWithArrows>
}
final position = _scrollController.position;
final newLeft = position.pixels > 0;
final newRight = position.pixels < position.maxScrollExtent;
final isScrollable = position.maxScrollExtent > 0;
final newLeft = isScrollable && position.pixels > 0;
final newRight = isScrollable && position.pixels < position.maxScrollExtent;
if (newLeft != _canScrollLeft || newRight != _canScrollRight) {
setState(() {
_canScrollLeft = newLeft;
@@ -122,22 +123,28 @@ class _HorizontalScrollWithArrowsState extends State<HorizontalScrollWithArrows>
return MouseRegion(
onEnter: (_) => setState(() => _isHovering = true),
onExit: (_) => setState(() => _isHovering = false),
child: Stack(
children: [
child,
_buildArrowButton(
position: 8,
icon: Symbols.chevron_left_rounded,
onPressed: _scrollLeft,
canScroll: _canScrollLeft,
),
_buildArrowButton(
position: -8,
icon: Symbols.chevron_right_rounded,
onPressed: _scrollRight,
canScroll: _canScrollRight,
),
],
child: NotificationListener<ScrollMetricsNotification>(
onNotification: (_) {
_updateScrollState();
return false;
},
child: Stack(
children: [
child,
_buildArrowButton(
position: 8,
icon: Symbols.chevron_left_rounded,
onPressed: _scrollLeft,
canScroll: _canScrollLeft,
),
_buildArrowButton(
position: -8,
icon: Symbols.chevron_right_rounded,
onPressed: _scrollRight,
canScroll: _canScrollRight,
),
],
),
),
);
}