docs: Explain desktop file id == application_id in migration guide

This commit is contained in:
Guido Günther 2018-08-02 11:03:41 +02:00
parent 72ec8963d7
commit f25f3b3c47

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@ -177,6 +177,22 @@
</para>
</section>
<section>
<title>Set a proper app_id</title>
<para>
In GTK+4 we want the application's #GApplication
'application-id' (and therefore the D-Bus name), the desktop
file basename and Wayland's xdg-shell app_id to match. In
order to achieve this with GTK+3 call g_set_prgname() with the same
application id you passed to #GtkApplication. Rename your
desktop files to match the application id if needed.
</para>
<para>
The call to g_set_prgname() can be removed once you fully migrated
to GTK+4.
</para>
</section>
</section>
<section>