ngraham added a comment.
Here are some more UI possibilities I've been thinking of: - Instead of using pushbuttons, make them checkable toggle buttons, with the checked one being default - Go even farther and make the device icons into checkable buttons and badge the checked/default one with a little star icon in the corner to show that it's the default device. REPOSITORY R115 Plasma Audio Volume Applet BRANCH master REVISION DETAIL https://phabricator.kde.org/D23389 To: ngraham, drosca, #plasma, #vdg, ndavis Cc: GB_2, alexde, ndavis, anthonyfieroni, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart