davidedmundson added a comment.
Why is it needed? the panel containment is a layout - the system tray's current only size hint is minimum and it doesn't have a Layout.fillHeight - which means any other item which does have a fillHeight: true will force this system tray to it's minimum size. Effectively what this patch is doing. if no item with fillHeight exists, the panel will create a spacer (panel.qml checkLastSpacer) with Layout.fillHeight=true so we can always be sure (in theory) that something in that layout does have that. REPOSITORY rPLASMAWORKSPACE Plasma Workspace REVISION DETAIL https://phabricator.kde.org/D2645 EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: mart, #plasma Cc: davidedmundson, plasma-devel, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas
