EchoZenith/PiliPlus
1
0
Fork 0
mirror of https://github.com/bggRGjQaUbCoE/PiliPlus.git synced 2026-04-20 11:08:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

opt floating header

Browse Source 
Signed-off-by: dom <githubaccount56556@proton.me>
This commit is contained in:
dom
2026-03-05 11:31:44 +08:00
parent b61a54bf9b
commit 9b145b525a
1 changed files with 21 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
lib/common/widgets/sliver/sliver_floating_header.dart
View File

@@ -28,10 +28,10 @@ class SliverFloatingHeaderWidget extends SingleChildRenderObjectWidget {
const SliverFloatingHeaderWidget({
super.key,
required Widget super.child,
this.backgroundColor,
required this.backgroundColor,
});
final Color? backgroundColor;
final Color backgroundColor;
@override
RenderObject createRenderObject(BuildContext context) =>
@@ -48,11 +48,11 @@ class SliverFloatingHeaderWidget extends SingleChildRenderObjectWidget {
class RenderSliverFloatingHeader extends RenderSliverSingleBoxAdapter {
RenderSliverFloatingHeader({
required Color? backgroundColor,
required Color backgroundColor,
}) : _backgroundColor = backgroundColor;
Color? _backgroundColor;
set backgroundColor(Color? value) {
Color _backgroundColor;
set backgroundColor(Color value) {
if (_backgroundColor == value) return;
_backgroundColor = value;
markNeedsPaint();
@@ -135,19 +135,23 @@ class RenderSliverFloatingHeader extends RenderSliverSingleBoxAdapter {
void paint(PaintingContext context, Offset offset) {
if (child != null && geometry!.visible) {
offset += Offset(0.0, childMainAxisPosition(child!));
if (_backgroundColor != null) {
final size = child!.size;
context.canvas.drawRect(
Rect.fromLTWH(
offset.dx,
offset.dy - 2,
size.width,
size.height + 2,
),
Paint()..color = _backgroundColor!,
);
}
final size = child!.size;
context.canvas.drawRect(
Rect.fromLTWH(
offset.dx,
offset.dy - 2,
size.width,
size.height + 2,
),
Paint()..color = _backgroundColor,
);
context.paintChild(child!, offset);
}
}
@override
bool hitTestSelf({
required double mainAxisPosition,
required double crossAxisPosition,
}) => true;
}