Hello.
I wanted to detect swipes and make screen transitions, so I created a custom widget called SwipeTrigger.
I then placed the SwipeTrigger in front of the Stack and a button behind it.
As a result, the SwipeTrigger responded, but the button did not.
"behavior: HitTestBehavior.translucent"The above code should detect the button behind, but it did not work.
Thank you in advance.
The code is below ↓.
// Automatic FlutterFlow imports
import '/backend/backend.dart';
import '/backend/schema/structs/index.dart';
import '/backend/schema/enums/enums.dart';
import '/actions/actions.dart' as action_blocks;
import '/flutter_flow/flutter_flow_theme.dart';
import '/flutter_flow/flutter_flow_util.dart';
import '/custom_code/widgets/index.dart'; // Imports other custom widgets
import '/custom_code/actions/index.dart'; // Imports custom actions
import '/flutter_flow/custom_functions.dart'; // Imports custom functions
import 'package:flutter/material.dart';
// Begin custom widget code
// DO NOT REMOVE OR MODIFY THE CODE ABOVE!
class SwipeTrigger extends StatefulWidget {
const SwipeTrigger({
Key? key,
this.width,
this.height,
this.action,
}) : super(key: key);
final double? width;
final double? height;
final Future<dynamic> Function()? action;
@override
SwipeTriggerState createState() => SwipeTriggerState();
}
class _SwipeTriggerState extends State<SwipeTrigger> {
@override
Widget build(BuildContext context) {
return GestureDetector(
behavior: HitTestBehavior.translucent,
onHorizontalDragEnd: (details) {
if (details.primaryVelocity != null && details.primaryVelocity! > 0) {
if (widget.action != null) {
widget.action!();
}
}
},
child: Container(
width: widget.width,
height: widget.height,
color: Colors.transparent,
),
);
}
}
