Invokes @callback on each non-internal child of @container.
See gtk_container_forall() for details on what constitutes
an “internal” child. For all practical purposes, this function
should iterate over precisely those child widgets that were
added to the container by the application with explicit add()
calls.
Most applications should use gtk_container_foreach(),
rather than gtk_container_forall().
Invokes @callback on each non-internal child of @container. See gtk_container_forall() for details on what constitutes an “internal” child. For all practical purposes, this function should iterate over precisely those child widgets that were added to the container by the application with explicit add() calls.
Most applications should use gtk_container_foreach(), rather than gtk_container_forall().