package wayland

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Handler for a proxy with version >= 1.

constraint 'a = [< `V1 ]
method private virtual on_destroy : [> `V1 ] t -> unit

Unbind from the subcompositor interface.

Informs the server that the client will not be using this protocol object anymore. This does not affect any other objects, wl_subsurface objects included.

method private virtual on_get_subsurface : [> `V1 ] t -> ([ `Wl_subsurface ], 'b, [ `Server ]) Wayland__.Proxy.t -> surface: ([ `Wl_surface ], [> {Imports}1.Wl_surface.versions ], [ `Server ]) Wayland__.Proxy.t -> parent: ([ `Wl_surface ], [> {Imports}1.Wl_surface.versions ], [ `Server ]) Wayland__.Proxy.t -> unit

Give a surface the role sub-surface.

Create a sub-surface interface for the given surface, and associate it with the given parent surface. This turns a plain wl_surface into a sub-surface.

The to-be sub-surface must not already have another role, and it must not have an existing wl_subsurface object. Otherwise a protocol error is raised.

Adding sub-surfaces to a parent is a double-buffered operation on the parent (see wl_surface.commit). The effect of adding a sub-surface becomes visible on the next time the state of the parent surface is applied.

This request modifies the behaviour of wl_surface.commit request on the sub-surface, see the documentation on wl_subsurface interface.

method min_version : 'a v1 -> int32
method bind_version : 'c -> [ `V1 ]