container: Document that removal from foreach is permissible
It is permissable to remove a widget using gtk_container_remove from the gtk_container_foreach callback handler. Document this fact to make it more discoverable.
Fixes #1461 (closed)
It is permissable to remove a widget using gtk_container_remove from the gtk_container_foreach callback handler. Document this fact to make it more discoverable.
Fixes #1461 (closed)