set_sm_client_id
Description:
Sets the `SM_CLIENT_ID` property on the application’s leader window so that the window manager can save the application’s state using the X11R6 ICCCM session management protocol.
See the X Session Management Library documentation for more information on session management and the Inter-Client Communication Conventions Manual
Parameters:
| sm_client_id |
the client id assigned by the session manager when the connection was opened, or null to remove the property. |
Namespace: Gdk.X11
Package: gtk4-x11