addShortcutFolder
open fun addShortcutFolder(folder: <Error class: unknown class>): <Error class: unknown class><Boolean>(source)
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
Use class@Gtk.FileDialog instead
---Adds a folder to be displayed with the shortcut folders in a file chooser.
Return
true if the folder could be added successfully, false otherwise.
Parameters
folder
a GFile for the folder to add