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| author | Ryan Lortie <desrt@desrt.ca> | 2011-11-24 19:52:48 -0500 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2011-11-26 19:25:32 -0500 |
| commit | f468e9c3097cb8a797091822c52fee29d5bdca90 (patch) | |
| tree | abf98db00565940a8a0449939e94fb7f10c3e1f5 /gio/gactiongroup.h | |
| parent | fcc69fd318f55ca0edc52864b4c0488b304b8382 (diff) | |
| download | glib-f468e9c3097cb8a797091822c52fee29d5bdca90.tar.gz | |
Add g_action_group_query_action()
This new API allows requesting multiple pieces of information about a
particular action in one go and also simplifies the burden for
GActionGroup implementations -- they need not implement all the separate
APIs now.
Diffstat (limited to 'gio/gactiongroup.h')
| -rw-r--r-- | gio/gactiongroup.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gio/gactiongroup.h b/gio/gactiongroup.h index 94602af07..602077687 100644 --- a/gio/gactiongroup.h +++ b/gio/gactiongroup.h @@ -105,6 +105,15 @@ struct _GActionGroupInterface void (* action_state_changed) (GActionGroup *action_group, const gchar *action_name, GVariant *state); + + /* more virtual functions */ + gboolean (* query_action) (GActionGroup *action_group, + const gchar *action_name, + gboolean *enabled, + const GVariantType **parameter_type, + const GVariantType **state_type, + GVariant **state_hint, + GVariant **state); }; GType g_action_group_get_type (void) G_GNUC_CONST; @@ -146,6 +155,14 @@ void g_action_group_action_state_changed (GAction const gchar *action_name, GVariant *state); +gboolean g_action_group_query_action (GActionGroup *action_group, + const gchar *action_name, + gboolean *enabled, + const GVariantType **parameter_type, + const GVariantType **state_type, + GVariant **state_hint, + GVariant **state); + G_END_DECLS #endif /* __G_ACTION_GROUP_H__ */ |