Created attachment 113624 [details] Screenshot of toolbar showing lack of Hidden Files icon. I'm sure this has been noticed before, but I can't find a bug specific to this issue. There appears to not be an icon associated with the Hidden Files toolbar option in Dolphin when using the Oxygen icon theme. Is this something that should be reported upstream?
Yep, confirmed. This seems to be because Dolphin uses the "visibility" icon for this, which is present in Breeze, but not Oxygen. It uses "Hint" for the hidden state, which in Oxygen is a symlink to layer-visible-off. It might be appropriate to symlink "visibility" to "layer-visible-on". Here's a patch that does that: https://phabricator.kde.org/D13786
Git commit 93aae9335b392356c02e30aabd3143bc4060e78e by Nathaniel Graham. Committed on 28/06/2018 at 22:02. Pushed by ngraham into branch 'master'. Show an icon for hidden files in Dolphin Summary: Dolphin uses the `hint` icon for invisible hidden files and the `visibility` icon for shown hidden files. Everything works fine with Breeze icons, but with Oxygen, there is no `visibility` icon. The `hint` icon is symlinked to something appropriate, so this patch just symlinks `visibility` to the its companion icon. FIXED-IN 5.48 Test Plan: {F5968440} Reviewers: #dolphin, aacid, cfeck Reviewed By: cfeck Subscribers: cfeck, kde-frameworks-devel Tags: #frameworks Differential Revision: https://phabricator.kde.org/D13786 A +1 -0 16x16/actions/visibility.png A +1 -0 22x22/actions/visibility.png A +1 -0 32x32/actions/visibility.png A +1 -0 48x48/actions/visibility.png https://commits.kde.org/oxygen-icons5/93aae9335b392356c02e30aabd3143bc4060e78e