docs: Document GtkBuildable changes in migration guide

https://gitlab.gnome.org/GNOME/gtk/-/issues/3191
This commit is contained in:
Florian Müllner 2020-09-25 22:54:52 +02:00
parent 2715b3ec31
commit e4d4b50d6d

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@ -1041,6 +1041,13 @@ You can replace calls to gtk_dialog_run() by specifying that the
%GTK_DIALOG_MODAL flag, and connecting to the #GtkDialog::response
signal.
### Stop using GtkBuildable API
All the GtkBuildable API was made private, except for the
getter function to retrieve the buildable ID. If you are
using gtk_buildable_get_name() you should replace it with
gtk_buildable_get_buildable_id().
## Changes to consider after the switch
GTK 4 has a number of new features that you may want to take