func NewHeads(X *xgbutil.XUtil, defaultLayout string) *Heads {
hds := &Heads{
X: X,
active: 0,
}
hds.Workspaces = workspace.NewWorkspaces(X, hds, defaultLayout)
return hds
}
func NewHeads(X *xgbutil.XUtil, clients Clients,
workspaceNames ...string) *Heads {
heads := &Heads{
X: X,
active: 0,
}
works := workspace.NewWorkspaces(X, heads, workspaceNames...)
heads.workspaces = works
// Now workarea, geom, active and visible will be set.
// Indeed, they are always set in keeping with the invariants when Load
// is called.
heads.Load(clients)
return heads
}