Tomaž Vajngerl
12bb0d897d
As SparklineAttributes are COW, we can just exchange them around in the SparklineGroup when undoing and redoing. This also changes SparklineDialog to work with a local copy of SparklineAttributes when editing, or an empty initial copy when inserting a new Sparkline into the sheet. Change-Id: I36e9c887ca640f40266f381e98e57f027a5ca07f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132542 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>