https://bugs.kde.org/show_bug.cgi?id=245902
Fix for bug/wish 245902. I've used the itoolactionviewer to implement this feature, when the Code Browser is open and shows uses you can jump through all Uses by pressing F4 and Shift+F4, the Use that is selected will also be opened, just like clicking on it.
The allUses() function is maybe heavy due to three iterations Any suggestion for code improvement is welcome.