ToplevelExported
Description:
[ CCode ( instance_pos = 2.9 ) ]
public delegate void ToplevelExported (Toplevel toplevel, string handle)
public delegate void ToplevelExported (Toplevel toplevel, string handle)
Callback that gets called when the handle for a surface has been obtained from the Wayland compositor.
This callback is used in [method@GdkWayland.WaylandToplevel.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 |
the `GdkToplevel` that is exported |
| handle |
the handle |
| user_data |
user data that was passed to [method@GdkWayland.WaylandToplevel.export_handle] |
Namespace: Gdk.Wayland
Package: gtk4-wayland