dbustray: add NewMenu signal and emit it when menu changed

This is a signal that is not actually supported by the
StatusNotificationIcon standard, but it comes to be important
for the Qt implementation of it, in fact qt apps might
not have a menu, when exporting the Menu path as /NO_DBUSMENU
or they could add this later in the execution.
So, currently there's no way for the StatusNotificationWatcher
to know when a menu has been added (or changed).

Adding a NewMenu signal won't cause any troubles, but will
allow watchers to be notified properly on menu addition.

Change-Id: I9a8b00213f5023950811af1d62cd91bc51744b78
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/platformsupport/themes/genericunix/dbustray/qstatusnotifieritemadaptor_p.h b/src/platformsupport/themes/genericunix/dbustray/qstatusnotifieritemadaptor_p.h
index 3f8fca7ac0..f2bb156b1d 100644
--- a/src/platformsupport/themes/genericunix/dbustray/qstatusnotifieritemadaptor_p.h
+++ b/src/platformsupport/themes/genericunix/dbustray/qstatusnotifieritemadaptor_p.h
@@ -129,6 +129,7 @@ class QStatusNotifierItemAdaptor: public QDBusAbstractAdaptor
 "    <signal name=\"NewIcon\"/>\n"
 "    <signal name=\"NewAttentionIcon\"/>\n"
 "    <signal name=\"NewOverlayIcon\"/>\n"
+"    <signal name=\"NewMenu\"/>\n"
 "    <signal name=\"NewToolTip\"/>\n"
 "    <signal name=\"NewStatus\">\n"
 "      <arg type=\"s\" name=\"status\"/>\n"
@@ -191,6 +192,7 @@ Q_SIGNALS: // SIGNALS
     void NewAttentionIcon();
     void NewIcon();
     void NewOverlayIcon();
+    void NewMenu();
     void NewStatus(const QString &status);
     void NewTitle();
     void NewToolTip();