62 lines
1.3 KiB
Dart
62 lines
1.3 KiB
Dart
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import 'package:flutter/material.dart';
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import 'dash_line.dart';
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///@Desc 时间线
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class TimeLine extends StatelessWidget {
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final bool isLast;
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final Widget child;
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const TimeLine({
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Key? key,
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required this.isLast,
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required this.child,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return IntrinsicHeight(
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child: Row(
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children: [
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_buildDot(),
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const SizedBox(width: 16),
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Expanded(child: child),
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],
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),
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);
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}
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Widget _buildDot() {
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return Column(
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children: [
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Container(
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width: 24,
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height: 24,
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decoration: const BoxDecoration(
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shape: BoxShape.circle,
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color: Color(0xff36C2FD),
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),
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alignment: Alignment.center,
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child: Container(
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width: 12,
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height: 12,
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decoration: const BoxDecoration(
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shape: BoxShape.circle,
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color: Colors.white,
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),
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),
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),
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if (isLast)
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const SizedBox.shrink()
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else
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const Expanded(
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child: DashLine(
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color: Color(0xff36C2FD),
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direction: Axis.vertical,
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),
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)
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],
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);
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}
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}
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