KNetworkmanager uses the oxygen network-wireless icons which are somewhat hard to read in 22x22px size. Even worse, no 48x48px size was available so the plasma tooltip shows a blurry scaled-up version of the small icons.
These new network-wireless icons are cleaner, better to read and more beautiful at the same time. Plus, they come in 22x22px and 48x48px sizes.
Extract the archive and copy its content to /usr/share/icons/oxygen (you need root privileges in order to do this). Delete the KDE caches (/tmp/kde-username and /usr/tmp/kdecache-username), log out and log in again.
Where can I found the SVG (possibily other colors too)?
Unfortunally, there is no real SVG version because I created the icons with the GIMP.
But I tried to reassamble them as SVG some time ago, it looks pretty similar. I added the SVG icon as content.
Great icons , wireless connection looks great now. Hope it becomes default in KDE sometime.
These are really nice. Hopefully we can get them integrated into Oxygen.
To begin with, nice work!
Ouch, you're right! I fixed it immediately, thx for pointing this out!