The source project of this merge request has been removed.
Draft: Panel: Do not change state before the filter model starts counting after changing virtual desktop
countChanged signal of visibleWindowsModel will be emitted when
&QAbstractItemModel::rowsRemoved and &QAbstractItemModel::rowsInserted
signals are emitted, but we want to get the count of TasksModel after
&QAbstractItemModel::rowsInserted.
This will prevent early state changes of panels before
&QAbstractItemModel::rowsInserted, so when the opacity mode is set to
adaptive, the opacity will not change to transparent and change back to
opaque when both virtual desktops have at least one maximized window.
plasma-workspace!1152 (closed) must be merged before this MR is merged.
BUG video: https://www.youtube.com/watch?v=S3FVSNdu0vo
Edited by Fushan Wen