
Pointer hover and keyboard focus aren't available on touch devices, so add long-press as alternative to reveal preview title and close button. https://bugzilla.gnome.org/show_bug.cgi?id=783953
Pointer hover and keyboard focus aren't available on touch devices, so add long-press as alternative to reveal preview title and close button. https://bugzilla.gnome.org/show_bug.cgi?id=783953