When Perspective only one CDockable, select this CDockable,then save Perspective, into another Perspective,then Back to this Perspective ?but this CDockable is not selected.
Later I found split two CDockable,one CDockable selected,Back to this Perspective is not selected,too.
seems only Multiple Tab status is correct.
Sorry,My English is very bad.
Minimize also have this problem . Perspective have 5 CDockable,3 is normal,2 is Minimized,select a normal CDockable,into another Perspective ,then back to this Perspective, Minimized is selected and show,but should be a normal selected.
The focus ( = selection) is never saved. Mainly because focus changes all the time and there would be almost no benefit in a persistent focus feature.
but multiple Tab status is correct.
I already know how to deal with, thank you.
I save Focus,then in CDockableLocationListener handle.