Use Region { item: popupColumn } instead of manually mirroring the
column's x/y/width/height. It tracks the item's mapped geometry directly,
so it stays correct without assuming the column shares the window's
coordinate space.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The popups used one Wayland layer surface per output sized to their content
(implicitWidth/Height bound to the toast column), so every time a toast was
added or removed the surface resized. During that resize the compositor
briefly scaled a stale buffer, stretching or squishing the cards mid-
transition -- worst with only one or two toasts, where each resize is a
larger relative change.
Make the surface full-screen and fixed, like the OSD overlay, so adding or
removing a toast only changes the content inside it and the surface never
resizes. Mask the input region to the toast column so the otherwise-
invisible full-screen overlay stays click-through.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Model rows stored the live Notification object in a ref role. When the
server destroyed the notification (sender close, DND untrack, dismiss)
the role became a dangling C++ pointer, and the next read segfaulted in
QQmlListModel::data — typically when replaying history over IPC. Track
live notifications in a JS map keyed by originalId instead, cleaned up
on close and untrack, where a stale reference degrades to a catchable
error instead of a crash.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The Hyprland gaps_out value (10px out of the box) reads well as a
window-to-window gap but felt cavernous when used as the screen-edge
margin for panels and notifications. Halve it at the source — panels
that anchor via PopupCard.margin, the launcher / clipboard / emojis /
polkit / menu / settings card-width clamps, and the notification popup
margins all read Style.gapsOut, so one tweak moves them in lockstep.
Revert the per-call /2 in the notifications service, since
Style.gapsOut now already encodes the smaller value.
Sit notifications closer to the top and right edges than the default
gapsOut. The bar-height clearance still applies to the top — only the
free gap portion is halved.
