enum CursorShape

The pointer image over a view.

A small set on purpose. Every shape here exists in GLFW's standard cursors and in every X11 cursor theme the compositor can load, which is the whole bar a shape has to clear: one of the two run modes drawing an arrow where the other draws a resize handle would be worse than not offering it.

The raw values cross a process boundary (SetCursor in the IDL) and are mapped to names by the compositor, so they are stable — append, never renumber.