Folks, I am trying to get access to a

FileSystemTree

instance from my action. But, I haven’t succeeded yet. I have tried the following, Attempt 1

val fileSystemTree = e.getData(FileSystemTree.DATA_KEY) // returns null

Attempt 2 After looking into implementations of

LightEditGotoOpenedFileAction

and

NewFileAction

, I tried extending my action from

com.intellij.openapi.fileChooser.actions.FileChooserAction

. However, the extended action is always disabled on the UI (Despite overriding the

update

function). Also, my action cannot be

DumbAware

, therefore even if using a

FileChooserAction

gave me an instance of the

FileSystemTree

, it wouldn’t be relevant to my use case. Pointers are appreciated. Thank you in advance.