gapplication: Clarify docs

D-Bus does not support maybe types, therefore
using such types are action parameters in
GApplication does not work.

Fixes: #3027
This commit is contained in:
Matthias Clasen 2023-06-10 08:04:49 -04:00
parent e1d47f0b0d
commit 4171fba2fe

View File

@ -117,6 +117,10 @@
* conveniently access them remotely. GIO provides a #GDBusMenuModel wrapper
* for remote access to exported #GMenuModels.
*
* Note: Due to the fact that actions are exported on the session bus,
* using `maybe` parameters is not supported, since D-Bus does not support
* `maybe` types.
*
* There is a number of different entry points into a GApplication:
*
* - via 'Activate' (i.e. just starting the application)