> you dont have to wait for my example as i said checkSession is already the > example > > checkSession > session == Smalltalk session ifFalse: [ > "just reset the surface" > surface := nil. > session := Smalltalk session. > ] > > as you can see here essentially we compare session if they differ then we > know we need to reinitialize all our external resources in this example > surface . Not that it assigns surfaces as nil but you will need to fully > reinitialize the surface cause otherwise you will have a non existent surface > still. In this class a nill surface is reinitialized by another method. > > Also I like to note here that Roassal Easel appear also not to check sessions > and exhibits the known problem if image is stored with Easel open. Its > something Roassal people would need to look at.
Yes I do not understand why this is not already in Roassal. Stef
