gtk/gtk.go
func (v *Entry) SetAlignment(xalign float32) {
	C.gtk_entry_set_alignment(v.native(), C.gfloat(xalign))
}
func (v *Entry) SetAlignment(xalign float32) {
	C.gtk_entry_set_alignment(v.native(), C.gfloat(xalign))
}
// SetAlignment() is a wrapper around gtk_entry_set_alignment().