[Feature Request] Add undo to linux

[JeannesTheo]

Is your feature request related to a problem? Please describe.
If i want to undo the last change on Corese, i used to type Ctrl+Z, but nothing happens

Describe the solution you'd like
When i hit Ctrl+Z, the last change is reverted

Additional context
Distribution : Pop-Os 22.04 LTS
Corese Version : 4.4.1
I've got Corese-Gui downloaded on Flathub

[remiceres]

Hello,

Thank you for your report.

I have attempted to reproduce the issue, but without success. My tests were conducted on Fedora 39 using Corese-Gui, which I installed from FlatHub.

Have you tried the undo function in either the query editor or the RDF SHACL editor?

[remiceres]

Undo functionality is currently enabled across all operating systems, but it is only available in the query editor.

Could you please specify whether the undo feature is not working in the query editor for you, or are you suggesting that we should implement the undo function in the other editors (RDF, SHACL)?

[JeannesTheo]

Using the Corese JAR 4.5.0, both Undo (Ctrl+Z) and Redo (Ctrl+Y) are working in the Shacl editor and in the Turtle Editor. Despite that, neither of them seems to be working for me in the Query Editor

[remiceres]

Thank you for the clarifications.
Undo and redo functions must work in all editors. I managed to reproduce the problem on certain Linux setups, but for now, I haven't identified any common factors between them. In some Linux distributions, it works, and in others, it does not.

It doesn't seem to be linked to the distribution, as it works on some Fedora setups and not on others. I will investigate further.