Declaration [src]

gdk_window_set_group (
  GdkWindow* window,
  GdkWindow* leader

Description [src]

Sets the group leader window for window. By default, GDK sets the group leader for all toplevel windows to a global window implicitly created by GDK. With this function you can override this default.

The group leader window allows the window manager to distinguish all windows that belong to a single application. It may for example allow users to minimize/unminimize all windows belonging to an application at once. You should only set a non-default group window if your application pretends to be multiple applications.



Type: GdkWindow

Group leader window, or NULL to restore the default group leader window.

The argument can be NULL.
The data is owned by the caller of the method.