connectUpFolder
fun connectUpFolder(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: () -> Unit): <Error class: unknown class>
Emitted when the user asks for it.
This is a class.SignalAction.html.
This is used to make the file chooser go to the parent of the current folder in the file hierarchy.
The default binding for this signal is Alt-Up.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect