open_containing_folder

Description:

public async bool open_containing_folder (Window? parent, Cancellable? cancellable) throws Error

Launch a file manager to show the file in its parent directory.

This is only supported native files. It will fail if file is e.g. a http:// uri.

The callback will be called when the operation is completed. It should call [method@Gtk.FileLauncher.open_containing_folder_finish ] to obtain the result.

Parameters:

this	a `GtkFileLauncher`
parent	the parent `GtkWindow`
cancellable	a `GCancellable` to cancel the operation
callback	a callback to call when the operation is complete
user_data	data to pass to `callback`