Hash :
9a1d5146
Author :
Date :
2020-11-27T15:46:36
fix entry selection when moving to the parent in tog's tree view
The tree view attempts to keep the scroll position of an already
visited parent directory intact. If we start out by viewing a subtree
and then move up, the scroll position of the parent isn't actually
available since the parent tree was never nagivated by the user.
In this case tree_view_walk_path() has to fill in some values.
The only parent entry we know about in this case is the one which
was traversed to reach the child. The best we can do is to lock the
parent's scroll position such that the traversed child entry appears
at the top of the list if moving up to the parent's view. If we
then navigate down again and return, the parent's scroll position
will start to be retained and restored properly.
Analysis and draft patch by stsp, initial report and simpler fix
by yours truly.
ok stsp