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tweaks

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Signed-off-by: dom <githubaccount56556@proton.me>
This commit is contained in:
dom
2026-02-06 20:58:49 +08:00
parent 7ab2cf973f
commit cc1704a021
4 changed files with 39 additions and 21 deletions
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18
lib/common/widgets/dynamic_sliver_appbar_medium.dart
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@@ -43,10 +43,10 @@ class DynamicSliverAppBarMedium extends StatefulWidget {
this.forceMaterialTransparency = false,
this.clipBehavior,
this.appBarClipper,
this.afterCalc,
this.onPerformLayout,
});
final ValueChanged<double>? afterCalc;
final ValueChanged<double>? onPerformLayout;
final Widget? flexibleSpace;
final Widget? leading;
final bool automaticallyImplyLeading;
@@ -93,7 +93,6 @@ class DynamicSliverAppBarMedium extends StatefulWidget {
}
class _DynamicSliverAppBarMediumState extends State<DynamicSliverAppBarMedium> {
final GlobalKey _key = GlobalKey();
double? _height;
double? _width;
late double _topPadding;
@@ -112,18 +111,17 @@ class _DynamicSliverAppBarMediumState extends State<DynamicSliverAppBarMedium> {
@override
Widget build(BuildContext context) {
if (_height == null) {
WidgetsBinding.instance.addPostFrameCallback((_) {
_height =
(_key.currentContext!.findRenderObject() as RenderBox).size.height;
widget.afterCalc?.call(_height!);
setState(() {});
});
return SliverToBoxAdapter(
child: OnlyLayoutWidget(
onPerformLayout: (Size size) {
if (!mounted) return;
_height = size.height;
widget.onPerformLayout?.call(_height!);
setState(() {});
},
child: UnconstrainedBox(
alignment: Alignment.topLeft,
child: SizedBox(
key: _key,
width: _width,
child: widget.flexibleSpace,
),