Bulk renamer: Improve UI/UX on rename error
Currently it can happen that the apply
button is grayed / cannot be pressed, but the user has no idea why. (E.g. see #202 (closed))
The idea is to improve the UI of the bulk renamer with some of the suggestions below:
- Scroll to the first occurrence of conflict
- A tooltip on the 'apply' button could tell that it cannot be pressed because of conflicts.
- It would be nice to have a tooltip on each conflicting new name, which tells what exactly is wrong for that new name.
- Add GtkIconBar with some error message and show it in case of conflict. Possibly the concrete error of the first conflict and the number of conflicts could be shown.