Session Management support in KDialog derivatives

[Frans Englich]

Hello,

In kdenonbeta/kcontrol4 the main attraction is, with valid reasons, 
configuration dialogs; KCMultiDialog. I would like to implement session 
management -- the restoring of the dialogs. I am inexperienced with SM, and 
thinks it perhaps is better if the support was implemented centrally -- if 
it's not already done and I've missed how to make it work.

What SM support currently exists for KDialog? What should I study/read, and in 
rough terms implement(in kdelibs if that's right) to get SM support?


			Frans