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Owen Taylor authored
Sat Jul 7 02:50:14 2001 Owen Taylor <otaylor@redhat.com> * gtk/gtkwidget.c (gtk_widget_set_parent): Enforce the widget/child realization/mapping invariants. * gtk/gtkwidget.[ch] gtk/gtkprivate.h: Add functions gtk_widget_[get/set]_child_visible() to control whether visible children of a mapped window are mapped. * docs/widget_system.txt: Updated for changes in container contract, and addition of GTK_CHILD_VISIBLE. * gtk/gtkcontainer.c: Add generic map()/unmap() functions that work for almost all containers. * gtk/gtknotebook.c gtk/gtkpacker.c: Use gtk_widget_set_child_visible() where necessary. * gtk/*.c: Remove excess map(), unmap(), and realization/mapping invariant enforcing code from many containers.
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