yuni_file_list_view 0.0.8

A Flutter package providing flexible file list view components: grid, list, and grouped grid layouts with Sliver support.

0.0.8

• 🎯 YRulerScrollbar — 新增 scrollbarMarginTop / scrollbarMarginBottom：支持设定轨道的上下边距，常用于避开 SliverAppBar 等顶部悬浮元素，让滚动条视觉区域更精准。左侧浮动 Hint 面板同步跟随偏移，不再出现上下错位。
• 🐛 修复 YRulerScrollbar 拖拽时 Thumb 上下跳动问题：在 _onDragStart 时快照 _dragMaxScrollExtent，拖拽期间 _dyToOffset 始终使用该冻结值计算目标位置，彻底打断因 SliverGrid 懒加载布局造成的 maxScrollExtent 振荡 → jumpTo 振荡的正反馈闭环。
• 🏗 YRulerScrollbar 改用 NotificationListener 接收滚动数据：与 Flutter 官方 RawScrollbar 保持完全相同的数据获取方式，利用 ScrollMetrics 一致性快照（pixels / maxScrollExtent / viewportDimension 同帧写入），消除 controller.addListener 事后读取导致三值不一致的潜在抖动。
• ✨ YRulerScrollbar 新增 nodeLabelBuilder：可完全自定义每个刻度节点的标签 Widget，替代内部 Canvas 默认文本绘制。
• 🔧 移除已无意义的 bottomHintBuilder：重新设计底部提示区域为通用 Hint 系统，保持 API 简洁。

0.0.1

• 🚀 Initial Release: yuni_file_list_view is an ultra-high performance Flutter UI package for flexible file and photo gallery layouts.
• ✨ Three Core Modes: Provides YFileGridView, YFileListView, and YFileGroupedListView as well as their Sliver equivalents.
• ⚡️ Ultimate 1D Flattening Matrix: A revolutionary implementation of Grouped Grid combining millions of items without freezing the engine nor introducing SliverGrid allocations per group. Fully preserves Lazy-Loading.
• 📦 Unopinionated Builders: Pure configuration (paddings, spacings, crossAxisCount) without dictating UI constraints (colors, cards). Every shape is completely passed through required Builders.
• ✋ Drag-Select Non-intrusive Layer: Added YDragSelectRegion and YDragSelectElement to bring zero-cost "Drag to Multi-Select & Auto-Scroll" interaction to any list, out-of-the-box.