Suggestion: simplify keyboard shortcuts customization dialog

[roipoussiere]

I think the keyboard shortcuts customization dialog could be simplified by using an array of shortcuts.

Here is the current UI (as of 19.3):



So the Commands, Current shortcut and Press new shortcut could be replaced by a table like this:

Code: Select all

+----------------+---------------+----------------------+----------------+
| Action         | main shortcut | alternative shortcut | also used by   |
+----------------+---------------+----------------------+----------------+
| Export project | Ctrl+E        | -                    | Export         |
| Export         | Ctrl+E        | -                    | Export project |
| Import         | Ctrl+I        | -                    | -              |
| Merge project  | -             | -                    | -              |
| New            | Ctrl+N        | -                    | -              |
| Open           | Ctrl+O        | -                    | -              |
+----------------+---------------+----------------------+----------------+

Then, when the user click on on a shortcut (main or alternative), he/she can hit the new shortcut (or escape to cancel). If the shortcut is already used, the also used by column is updated (which could be set in orange color, as a warning).

Also, the Description section could be removed in order to save some space, since the tooltip already inform the purpose the the action.

[Kunda1]

JFYI, when making feature requests, you should use the development version to see what is the current state of the UI.