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Move generic breadcrumb implementation from JDT to JFace

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还没有人认领这个 Issue。

评估

难度
5/5
预计耗时
一周以上
新手友好度
12/100
Issue 类型
重构
描述清晰度
基本清楚
活跃度
活跃
技术栈
java
领域
desktop-dev

调研方向

Start from the breadcrumb viewer code the issue describes in eclipse.platform.ui and eclipse.jdt.ui, and identify which parts are generic and which depend on ProblemTreeViewer, Java element openability, or persistent dialog settings. The target is org.eclipse.jface.viewers, with JDT reduced to extension hooks. Done means the JFace breadcrumb works on its own and the Java editor behaves as before across both coordinated pull requests. Agree the extension-hook design with maintainers before writing code.

由索引模型根据 Issue 内容生成。

描述

The breadcrumb implementation currently used by the JDT Java editor contains
generic viewer infrastructure that is not specific to Java.

Move the reusable breadcrumb viewer implementation to
org.eclipse.jface.viewers and adapt JDT to use the JFace implementation.

The refactoring keeps JDT-specific behavior in JDT through extension hooks,
including:

  • ProblemTreeViewer for the drop-down viewer
  • Java-specific element openability semantics
  • persistent dialog settings

The goal is to make the breadcrumb viewer reusable by other clients while
preserving the existing Java editor behavior.

The change spans eclipse.platform.ui and eclipse.jdt.ui and will be submitted
as coordinated pull requests.

主要语言
Java
星标
124
派生
269
平均合并
2 天 5 小时
30 天内合并 PR
65

环境准备

  • 没有 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

eclipse-platform/eclipse.platform.ui 的其他 Issue

查看 eclipse-platform/eclipse.platform.ui 的全部 Issue

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