stack: Add gtk_stack_add_child
authorMatthias Clasen <mclasen@redhat.com>
Tue, 15 Sep 2020 22:37:56 +0000 (18:37 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Tue, 15 Sep 2020 22:39:09 +0000 (18:39 -0400)
commitcc9fe4b354a6ae14f7f85d62d7807955d7a54799
tree89f726cdfd85f4bc1ea722b16e58972fe963009b
parente4d29ba9fdfb78625dd792d9956783352b6b6208
stack: Add gtk_stack_add_child

The name of children is not essential, so add
a way to add children without providing one.

Fixes: #3165
docs/reference/gtk/gtk4-sections.txt
docs/reference/gtk/migrating-3to4.md
gtk/gtkstack.c
gtk/gtkstack.h