Destroys the handle that was obtained with export_handle.
Use [method@GdkWayland.WaylandToplevel.drop_exported_handle] instead, this function does nothing
It is an error to call this function on a surface that does not have a handle.
Since 4.12, this function does nothing. Use [method@GdkWayland.WaylandToplevel.drop_exported_handle] instead to drop a handle that was obtained with [method@GdkWayland.WaylandToplevel.export_handle].
Note that this API depends on an unstable Wayland protocol, and thus may require changes in the future.
| this |
the `GdkToplevel` to unexport |