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Fix gesture conflict in collection browser

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This commit is contained in:
Ming Ming 2023-08-11 22:59:44 +08:00
parent 14da434706
commit 57278c0c0d
1 changed files with 19 additions and 0 deletions
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19
app/lib/widget/collection_browser.dart
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@ -240,6 +240,21 @@ class _WrappedCollectionBrowserState extends State<_WrappedCollectionBrowser>
children: [ children: [
Listener( Listener(
onPointerMove: (event) => _onPointerMove(context, event), onPointerMove: (event) => _onPointerMove(context, event),
onPointerDown: (_) {
setState(() {
++_finger;
});
},
onPointerUp: (_) {
setState(() {
--_finger;
});
},
onPointerCancel: (_) {
setState(() {
--_finger;
});
},
child: GestureDetector( child: GestureDetector(
onScaleStart: (_) { onScaleStart: (_) {
_bloc.add(const _StartScaling()); _bloc.add(const _StartScaling());
@ -252,6 +267,9 @@ class _WrappedCollectionBrowserState extends State<_WrappedCollectionBrowser>
}, },
child: CustomScrollView( child: CustomScrollView(
controller: _scrollController, controller: _scrollController,
physics: _finger >= 2
? const NeverScrollableScrollPhysics()
: null,
slivers: [ slivers: [
_BlocBuilder( _BlocBuilder(
buildWhen: (previous, current) => buildWhen: (previous, current) =>
@ -410,6 +428,7 @@ class _WrappedCollectionBrowserState extends State<_WrappedCollectionBrowser>
late final _bloc = context.read<_Bloc>(); late final _bloc = context.read<_Bloc>();
final _scrollController = ScrollController(); final _scrollController = ScrollController();
bool? _isDragScrollingDown; bool? _isDragScrollingDown;
int _finger = 0;
} }
class _ContentList extends StatelessWidget { class _ContentList extends StatelessWidget {