Bug 550643

Summary:	Some keybindings do not work after split editor
Product:	[Eclipse Project] Platform	Reporter:	Sebastian Zarnekow <sebastian.zarnekow>
Component:	UI	Assignee:	Platform-UI-Inbox <Platform-UI-Inbox>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3	CC:	loskutov, titouan.vervack
Version:	4.13
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Sebastian Zarnekow

2019-09-02 02:49:45 EDT

Steps to reproduce:

- Create file some.txt
- Write  `foo bar baz` Save, Close, Reopen editor
- Split newly opened editor vertically (or horizontally)
- Select `bar` in the left / top editor
- Backspace
- Try to undo via Ctrl/Cmd+Z

Keybindings work again after selecting the right editor and than the left again.

Comment 1 Sebastian Zarnekow

2019-10-30 05:10:51 EDT

Any pointer where I should start looking at if I wanted this thing to be fixed?

Comment 2 Sebastian Zarnekow

2019-12-01 09:43:01 EST

Is anyone monitoring this inbox? I would be happy to help with this ticket, but I'd need a little guidance for a start.

Comment 3 Andrey Loskutov

2019-12-01 11:53:16 EST

(In reply to Sebastian Zarnekow from comment #2)
> Is anyone monitoring this inbox? I would be happy to help with this ticket,
> but I'd need a little guidance for a start.

I believe you should check platform UI git history - watch there for commits related to keybindings, you hopefully fimd some interesting places to start.

Comment 4 Sebastian Zarnekow

2019-12-01 12:04:15 EST

I was afraid that this would be the answer. I'll try to dig into it.