buildOverscrollIndicator method
Widget
buildOverscrollIndicator(
- BuildContext context,
- Widget child,
- ScrollableDetails details
override
Applies a GlowingOverscrollIndicator to the child widget on TargetPlatform.android and TargetPlatform.fuchsia.
Implementation
@override
Widget buildOverscrollIndicator(BuildContext context, Widget child, ScrollableDetails details) {
switch (getPlatform(context)) {
case TargetPlatform.iOS:
case TargetPlatform.macOS:
return child;
case TargetPlatform.android:
return GlowingOverscrollIndicator(
showLeading: false,
showTrailing: false,
axisDirection: details.direction,
color: Theme.of(context).colorScheme.secondary,
child: child,
);
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
case TargetPlatform.windows:
return GlowingOverscrollIndicator(
//不显示头部水波纹
showLeading: false,
//不显示尾部水波纹
showTrailing: false,
axisDirection: details.direction,
color: Theme.of(context).colorScheme.secondary,
child: child,
);
}
}