2.10 themes: issue #7303 Add on-hover indicator around eye/link toggles in Layer/Channels/Paths dialogs
requested to merge StanislavGrinkov/gimp:wip/sgrinkov/7303-layer-path-tree-view-visual-ref-on-mouse-hover into gimp-2-10
Fixes #7303 (closed) by adding thin visual mouse-hover indicator around toggles.
At the moment issue is fixed only for 2.10.