id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	branch_state	votes
4654	[METATICKET] Tree view enhancements	Janek Kozicki		"* Active + mouse clicks doesn't refresh view (#2216)
  * master + patches from #1517 #2214 tickets
* hidden subdirectories
  * display whether the contained subdirectories ▶ are all hidden ones (dot-files) or not (it can be annoying if you try to unfold, and nothing unfolds, because the subdirectories are hidden)
* unfolding hidden subdirectories
  * Second press of Enter on a collapsed directory, which contains only hidden subdirectories, should unfold and show those hidden directories
* speed up detection of subdirectories
  * speed up detection whether a directory has subdirectories, by caching this information in the tree_entry struct: (mtime timestamp + yes|no)
* display symlinked directories
  * Curerntly tree view ignores symlinked directories. It's impossible to browse them.
* forget everything but this
  * Improve F3 ""Forget-this"" option by adding another ""Forget-everything-except-this""
* folding/collapsing makes tree_navigation_flag less useful (#2214)
* unfold recursively
  * Make it possible to unfold current dir recursively: with all subchildren. Except for symlinked directories, because that could lead to inifite directory loop (or detect such loops).
* add mouse scroll support
* to consider - making clickable hot spots in tree view
  * Currently unfolding happens only when double clicking on directory in tree view
  * A mouse hot spot on ▶ would allow unfolding by single click on ▶ and collapsing by single click on ▼
  * Perhaps another hotspot for ""forget everything but this"", and another hotspot for unfolding with hidden directories?
* user manual update
  * Don't forget to update the user manual, after doing all that work on tree view"	enhancement	new	minor	Future Releases	mc-core	master					2214, 2216	no branch