From de42030931f560746077fb90b580aebd9fc85967 Mon Sep 17 00:00:00 2001
From: imajoriri <imajo.srroni@gmail.com>
Date: Wed, 20 Sep 2023 10:09:18 +0900
Subject: [PATCH] add physics

---
 lib/src/infinite_scroll_tab_view.dart       |  4 ++++
 lib/src/inner_infinite_scroll_tab_view.dart | 16 +++++++++-------
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/lib/src/infinite_scroll_tab_view.dart b/lib/src/infinite_scroll_tab_view.dart
index b98823e..e28cf17 100644
--- a/lib/src/infinite_scroll_tab_view.dart
+++ b/lib/src/infinite_scroll_tab_view.dart
@@ -35,6 +35,7 @@ class InfiniteScrollTabView extends StatelessWidget {
     this.size,
     this.forceFixedTabWidth = false,
     this.fixedTabWidthFraction = 0.5,
+    this.physics = const PageScrollPhysics(),
   }) : super(key: key);
 
   /// A length of tabs and pages.
@@ -131,6 +132,8 @@ class InfiniteScrollTabView extends StatelessWidget {
   /// This will be ignored when [forceFixedTabWidth] is false.
   final double fixedTabWidthFraction;
 
+  final ScrollPhysics physics;
+
   @override
   Widget build(BuildContext context) {
     if (indicatorHeight != null) {
@@ -156,6 +159,7 @@ class InfiniteScrollTabView extends StatelessWidget {
       tabPadding: tabPadding,
       forceFixedTabWidth: forceFixedTabWidth,
       fixedTabWidthFraction: fixedTabWidthFraction,
+      physics: physics,
     );
   }
 }
diff --git a/lib/src/inner_infinite_scroll_tab_view.dart b/lib/src/inner_infinite_scroll_tab_view.dart
index 0353a32..7039754 100644
--- a/lib/src/inner_infinite_scroll_tab_view.dart
+++ b/lib/src/inner_infinite_scroll_tab_view.dart
@@ -1,7 +1,7 @@
 import 'dart:math' as math;
+
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 
 import '../infinite_scroll_tab_view.dart';
 import 'cycled_list_view.dart';
@@ -30,6 +30,7 @@ class InnerInfiniteScrollTabView extends StatefulWidget {
     required this.tabPadding,
     required this.forceFixedTabWidth,
     required this.fixedTabWidthFraction,
+    this.physics = const PageScrollPhysics(),
   }) : super(key: key);
 
   final Size size;
@@ -50,6 +51,7 @@ class InnerInfiniteScrollTabView extends StatefulWidget {
   final double tabPadding;
   final bool forceFixedTabWidth;
   final double fixedTabWidthFraction;
+  final ScrollPhysics physics;
 
   @override
   InnerInfiniteScrollTabViewState createState() =>
@@ -189,11 +191,11 @@ class InnerInfiniteScrollTabViewState extends State<InnerInfiniteScrollTabView>
     super.initState();
 
     _indicatorAnimationController =
-      AnimationController(vsync: this, duration: _tabAnimationDuration)
-        ..addListener(() {
-          if (_indicatorAnimation == null) return;
-          _indicatorSize.value = _indicatorAnimation!.value;
-        });
+        AnimationController(vsync: this, duration: _tabAnimationDuration)
+          ..addListener(() {
+            if (_indicatorAnimation == null) return;
+            _indicatorSize.value = _indicatorAnimation!.value;
+          });
 
     calculateTabBehaviorElements(widget.textScaleFactor);
 
@@ -324,7 +326,7 @@ class InnerInfiniteScrollTabViewState extends State<InnerInfiniteScrollTabView>
             scrollDirection: Axis.horizontal,
             contentCount: widget.contentLength,
             controller: _pageController,
-            physics: const PageScrollPhysics(),
+            physics: widget.physics,
             itemBuilder: (context, modIndex, rawIndex) => SizedBox(
               width: widget.size.width,
               child: ValueListenableBuilder<int>(