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115 lines
3.5 KiB
Dart
115 lines
3.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:hmg_patient_app_new/core/app_assets.dart';
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import 'package:hmg_patient_app_new/core/app_export.dart';
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import 'package:hmg_patient_app_new/core/utils/utils.dart';
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import 'package:hmg_patient_app_new/extensions/int_extensions.dart';
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import 'package:hmg_patient_app_new/extensions/string_extensions.dart';
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import 'package:hmg_patient_app_new/extensions/widget_extensions.dart';
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import 'package:hmg_patient_app_new/theme/colors.dart';
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class CustomTabBarModel {
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String? image;
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String title;
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CustomTabBarModel(this.image, this.title);
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}
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class CustomTabBar extends StatefulWidget {
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final int initialIndex = 0;
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final List<CustomTabBarModel> tabs;
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final Color activeTextColor;
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final Color activeBackgroundColor;
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final Color inActiveTextColor;
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final Color inActiveBackgroundColor;
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final Function(int)? onTabChange;
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CustomTabBar(
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{Key? key,
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required this.tabs,
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this.activeTextColor = const Color(0xff2E3039),
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this.inActiveTextColor = const Color(0xff898A8D),
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this.activeBackgroundColor = const Color(0x142E3039),
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this.inActiveBackgroundColor = Colors.white,
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this.onTabChange})
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: super(key: key);
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@override
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_CustomTabBarState createState() {
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return _CustomTabBarState();
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}
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}
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class _CustomTabBarState extends State<CustomTabBar> {
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int selectedIndex = 0;
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@override
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void initState() {
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super.initState();
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}
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@override
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void dispose() {
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super.dispose();
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}
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void callBackCurrentIndex() {
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if (widget.onTabChange != null) widget.onTabChange!(selectedIndex);
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}
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@override
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Widget build(BuildContext context) {
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late Widget parentWidget;
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if (widget.tabs.length > 3) {
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parentWidget = ListView.separated(
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scrollDirection: Axis.horizontal,
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padding: EdgeInsets.zero,
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physics: const BouncingScrollPhysics(),
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itemBuilder: (cxt, index) => myTab(widget.tabs[index], index),
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separatorBuilder: (cxt, index) => 4.width,
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itemCount: widget.tabs.length,
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);
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} else {
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parentWidget = Row(
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spacing: 4,
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children: [for (int i = 0; i < widget.tabs.length; i++) myTab(widget.tabs[i], i).expanded],
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);
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}
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return Container(
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height: 62.h,
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padding: EdgeInsets.all(4),
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decoration: RoundedRectangleBorder().toSmoothCornerDecoration(
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color: AppColors.whiteColor,
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borderRadius: 11,
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),
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child: parentWidget);
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}
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Widget myTab(CustomTabBarModel tabBar, int currentIndex) {
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bool isSelected = selectedIndex == currentIndex;
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return Container(
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height: 54.h,
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padding: EdgeInsets.only(top: 4, bottom: 4, left: 16, right: 16),
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alignment: Alignment.center,
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decoration: RoundedRectangleBorder().toSmoothCornerDecoration(
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color: isSelected ? widget.activeBackgroundColor : widget.inActiveBackgroundColor,
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borderRadius: 12,
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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spacing: 4,
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children: [
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if (tabBar.image != null) Utils.buildSvgWithAssets(icon: tabBar.image!, height: 18, width: 18, iconColor: isSelected ? widget.activeTextColor : widget.inActiveTextColor),
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tabBar.title
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.toText15(weight: isSelected ? FontWeight.w600 : FontWeight.w500, color: isSelected ? widget.activeTextColor : widget.inActiveTextColor, letterSpacing: isSelected ? -0.3 : -0.1),
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],
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)).onPress(() {
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setState(() {
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selectedIndex = currentIndex;
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});
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callBackCurrentIndex();
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});
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}
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}
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