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migrating-2to3: Add more words about GtkObject

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Talk about replacing the various function calls of GtkObject with
GObject or GtkWidget calls.
This commit is contained in:
Jasper St. Pierre 2013-01-27 17:22:53 -05:00
parent 2397521d29
commit 99828efa50
1 changed files with 9 additions and 0 deletions
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docs/reference/gtk/migrating-2to3.xml
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@ -1171,6 +1171,15 @@ gtk_arrow_draw (GtkWidget *widget,
from GtkObject and makes use of the destroy functionality, you have
to implement ::destroy yourself.
</para>
<para>
If your program used functions like gtk_object_get or gtk_object_set,
these can be replaced directly with g_object_get or g_object_set. In
fact, most every gtk_object_* function can be replaced with the
corresponding g_object_ function, even in GTK+ 2 code. The one exception
to this rule is gtk_object_destroy, which can be replaced with
gtk_widget_destroy, again in both GTK+ 2 and GTK+ 3.
</para>
</section>
<section>