palantir/blueprint

Implementing "safe polygon" for nested menu items

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#6,585 建立於 2023年12月4日

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 (1 留言) (7 反應) (0 負責人)TypeScript (20,263 star) (2,167 fork)batch import
Status: needs proposalType: enhancementhelp wanted

描述

Environment

  • Package version(s): N/A
  • Browser and OS versions: N/A

Feature request

The supersceding library to popper.js (floating-ui) has this feature built in, but the idea is to make better guarantees about where a user can safely move their mouse without dismissing the popover accidentally & expose this on the public API. See:

Examples

image

貢獻者指南

技術棧
typescriptreact
領域
frontendaccessibility
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
3-5 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
ReactTypeScriptContext menus concepts
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
45
研究方向
Start by reading the floating ui documentation on safe polygon and the Smashing Magazine article. Explore the Blueprint codebase, particularly the popover and menu components (likely in packages/popover/ and packages/menu/). Understand the current behavior when hovering between nested menu items. Then propose an implementation that computes a safe polygon area around the menu items to prevent accidental dismissal. Consider the public API changes needed to expose this feature. Look for existing issues or discussions for additional context.