w_flutter_tree

Description:

w flutter tree

w_flutter_tree #
一个简单的树形图展示库
Getting Started #
import 'package:w_flutter_tree/w_flutter_tree.dart';
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/// 上下左右滚动
ListView(
children: [
SingleChildScrollView(
scrollDirection: Axis.horizontal,
physics: const AlwaysScrollableScrollPhysics(),
child: TreeWidget<TreeModel>(
style: CustomTreeNodeStyle(),
node: TreeModel(
name: '根节点',
trees: [
TreeModel(name: '节点1', trees: [
TreeModel(
name: '节点1-1',
trees: [
TreeModel(name: '节点1-1-1'),
],
),
TreeModel(name: '节点1-2'),
TreeModel(name: '节点1-3'),
]),
TreeModel(
name: '节点2',
trees: [
TreeModel(name: '节点2-1'),
TreeModel(name: '节点2-2'),
TreeModel(name: '节点2-3'),
],
),
],
),
builder: (node) {
return CustomTreeNodeWidget(data: node);
},
),
)
],
)
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示例详情见Example #
树图配置 #




可配置




strokeColor
✅


strokeWidth
✅


direction
✅


mainAxisLeadingWidth
✅


mainAxisTrailingWidth
✅


crossAxisSpace
✅


自定义画线样式
❌



展示图 #