[applets/pager] Fix geometry: Round displayed window geometry to avoid size "jumps" & center the whole content
Round displayed window geometry to avoid size "jumps"
BUG: 456488
FIXED-IN: 5.24.6 5.25.3 5.26
Fix applet content positioning (centering) on a desktop
Without this patch the desktop grid sticks to the top left when placed onto a desktop containment, which is not pretty.
(this branch is currently rebased on top of !1028 (merged))