Container.foreach_

void foreach_(gtk.types.Callback callback)

Invokes callback on each non-internal child of container. See [gtk.container.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.

It is permissible to remove the child from the callback handler.

Most applications should use [gtk.container.Container.foreach_], rather than [gtk.container.Container.forall].

Parameters

callback a callback