[Folder View] implement a minimum width for icon view to ensure that labels are never rendered useless
Currently with Folder-View-on-the-desktop, items' labels become illegibe when the icon size is very small.
This patch implements a minimum width when using on-the-desktop icon view to make sure that the label is never uselessly short when using very small icons.
Smallest size, before:
Smallest size, after:
Equal padding on either side of the container itself still works:
There is no change for sizes corresponding to the fourth tick on the slider and beyond
Reviewed By: Plasma, hein
Subscribers: abetts, broulik, plasma-devel
Differential Revision: https://phabricator.kde.org/D16901