Removes @widget from @container. @widget must be inside @container.
Note that @container will own a reference to @widget, and that this
may be the last reference held; so removing a widget from its
container can destroy that widget. If you want to use @widget
again, you need to add a reference to it before removing it from
a container, using g_object_ref(). If you don’t want to use @widget
again it’s usually more efficient to simply destroy it directly
using gtk_widget_destroy() since this will remove it from the
container and help break any circular reference count cycles.
Removes @widget from @container. @widget must be inside @container. Note that @container will own a reference to @widget, and that this may be the last reference held; so removing a widget from its container can destroy that widget. If you want to use @widget again, you need to add a reference to it before removing it from a container, using g_object_ref(). If you don’t want to use @widget again it’s usually more efficient to simply destroy it directly using gtk_widget_destroy() since this will remove it from the container and help break any circular reference count cycles.