Idea插件增加快捷工具栏，例如框选代码后，出现常用功能（找bug、重构、解释等等）

[angelos_zhan]

Problem

idea插件的使用效率

Solution

How should it work?

Use Case

When would you use this?

Priority

• High - Blocking issue
• Medium - Important improvement
• Low - Nice to have

Additional Info

(Optional: screenshots, examples, links)