FR: store selection state in TreeView openessState xml


#1

Could:

TreeView::getOpennessState (const bool alsoIncludeScroll) be extended to also have a :

const bool alsoIncludeSelectionState = false

parameter?

For lightweight treeview stuff, I’m finding the opennessState() method pretty convenient, but it would be uber handy if it could also optionally store which tree items were selected.


#2

Could do…


#3