The source project of this merge request has been removed.
KCM: Make port/profile combobox size dynamic & only show labels when necessary
This MR ensures that the port/profile boxes will fit their content (such that profile names can be read in full), and make their size consistent across delegate instances.
This fixes BUG: 458422
Additionally, the 'Port:' and 'Profile:' labels are hidden unless the port combobox is visible, as there is no need for the label to disambiguate. This saves some width - great for long profile names!
I've not touched the stream items - their comboboxes are long enough to identify each playback device, and the full names of each playback device is already available.