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mod: listener

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-02-25 12:38:20 +08:00
parent 0e69e23606
commit e236485bc7
29 changed files with 348 additions and 334 deletions
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12
lib/pages/setting/pages/display_mode.dart
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@@ -1,3 +1,4 @@
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/services.dart';
@@ -21,9 +22,12 @@ class _SetDisplayModeState extends State<SetDisplayMode> {
final ValueNotifier<int> page = ValueNotifier<int>(0);
late final PageController controller = PageController()
..addListener(() {
page.value = controller.page!.round();
});
..addListener(listener);
void listener() {
page.value = controller.page!.round();
}
@override
void initState() {
super.initState();
@@ -35,7 +39,7 @@ class _SetDisplayModeState extends State<SetDisplayMode> {
@override
void dispose() {
controller.removeListener(() {});
controller.removeListener(listener);
controller.dispose();
super.dispose();
}