问题描述
如果我有一个带有内部 GestureDetector
的 GestureDetector
,我该如何设置它以便两个检测器都接收点击事件?
你可以在这里看到运行代码: https://dartpad.dev/37807a51a48e52eda81c24cf67260c33
GestureDetector(
onTap: () => print("Log 1"),child: GestureDetector(
onTap: () => print("Log 2"),child: Text("CLICK ME")
)
);
-
每次我点击文本时,它都会打印
Log 2
。 -
我已经尝试设置
HitTestBehavior.traslucent
和所有这些,但没有成功。 -
我希望它打印
Log 1
和Log 2
解决方法
class _MyAppState extends State<MyApp> {
@override
Widget build(BuildContext context) {
return RawGestureDetector(
gestures: {
AllowMultipleVerticalDragGestureRecognizer: GestureRecognizerFactoryWithHandlers<
AllowMultipleVerticalDragGestureRecognizer>(
() => AllowMultipleVerticalDragGestureRecognizer(),(AllowMultipleVerticalDragGestureRecognizer instance) {
instance..onEnd = (_) => print("test1");
},)
},child: RawGestureDetector(
gestures: {
AllowMultipleVerticalDragGestureRecognizer: GestureRecognizerFactoryWithHandlers<
AllowMultipleVerticalDragGestureRecognizer>(
() => AllowMultipleVerticalDragGestureRecognizer(),(AllowMultipleVerticalDragGestureRecognizer instance) {
instance..onEnd = (_) => print("test2");
},)
},child: Container(color: Colors.red),));
}
}
class AllowMultipleVerticalDragGestureRecognizer extends VerticalDragGestureRecognizer{
@override
void rejectGesture(int pointer) {
acceptGesture(pointer);
}
}
信用:https://gist.github.com/Nash0x7E2/08acca529096d93f3df0f60f9c034056