Enhancement of current feature - expansion of tree view in app window

[IanHendersonTNA]

On using the tree view in DROID, - this is great for visualising the hierarchical arrangement and file placement within more complex folder structures. As a potential extension of the Menu: Edit > Expand/ Expand Next 3 Levels - could these be added to functionality?:

1. assign keyboard shortcuts to the current Expand Options. and
2. might it be possible to have the additional option to 'Expand all Levels' - down from whatever folder level you might happen to be currently at - including a whole tree-structure if you are at the root?