And make all subclasses run its super _update as well to make sure that this gets updated for them. It's necessary for the _createMaterialItem functionality because it needs to add an is_favorite role.
Contributes to issue CURA-6600.
- Move machine related models to cura.Machines.Models
- Move printer device related models to cura.PrinterOutput.Models
- Other UI/GUI related modules in cura.UI
Contributes to CURA-5682
- Active material is now expanded by default when opening the manager
- Expanded and collapsed sections are saved to preferences
- Sections are now highlighted when collapsed and having a selected material inside
- Bug with losing focus between fields is not yet fixed
I was hoping to completely nix the generic materials model (since it's basically just a brand "Generic", but then in the QML it has to be have the same in terms of sub-menus or fold-outs and that looked stupid (Generic -> ABS -> ABS)). So we keep that one for now. It is cleaner though.
Contributes to CURA-5162, CURA-5378
