Function
GdkWaylandWaylandToplevelExported
Declaration
void
(* GdkWaylandToplevelExported) (
  GdkToplevel* toplevel,
  const char* handle,
  gpointer user_data
)
Description [src]
Callback that gets called when the handle for a surface has been obtained from the Wayland compositor.
This callback is used in gdk_wayland_toplevel_export_handle().
The handle can be passed to other processes, for the purpose of
marking surfaces as transient for out-of-process surfaces.
Parameters
- toplevel
- 
            Type: GdkWaylandToplevelThe GdkToplevelthat is exported.The data is owned by the caller of the function. 
- handle
- 
            Type: const char*The handle. The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. 
- user_data
- 
            Type: gpointerUser data that was passed to gdk_wayland_toplevel_export_handle().The argument can be NULL.The data is owned by the caller of the function.