Module wayland_protocols::wp::pointer_constraints::zv1::server::zwp_pointer_constraints_v1

Available on crate features unstable and server only.

Expand description

constrain the movement of a pointer

The global interface exposing pointer constraining functionality. It exposes two requests: lock_pointer for locking the pointer to its position, and confine_pointer for locking the pointer to a region.

The lock_pointer and confine_pointer requests create the objects wp_locked_pointer and wp_confined_pointer respectively, and the client can use these objects to interact with the lock.

For any surface, only one lock or confinement may be active across all wl_pointer objects of the same seat. If a lock or confinement is requested when another lock or confinement is active or requested on the same surface and with any of the wl_pointer objects of the same seat, an ‘already_constrained’ error will be raised.