Asynchronously instructs the @clipboard to store its contents remotely.
If the clipboard is not local, this function does nothing but report success.
The @callback must call [method@Gdk.Clipboard.store_finish].
The purpose of this call is to preserve clipboard contents beyond the
lifetime of an application, so this function is typically called on
exit. Depending on the platform, the functionality may not be available
unless a "clipboard manager" is running.
This function is called automatically when a [class@Gtk.Application] is
shut down, so you likely don't need to call it.
Asynchronously instructs the @clipboard to store its contents remotely.
If the clipboard is not local, this function does nothing but report success.
The @callback must call [method@Gdk.Clipboard.store_finish].
The purpose of this call is to preserve clipboard contents beyond the lifetime of an application, so this function is typically called on exit. Depending on the platform, the functionality may not be available unless a "clipboard manager" is running.
This function is called automatically when a [class@Gtk.Application] is shut down, so you likely don't need to call it.