Hi,<br>I fixed the closeEvent issue and now it works fine.<br>The problem was inside Qt and it was due to an initialization of a QVarLengthArray for some Atom values.<br>Now Qt sets the WM properties correctly and then also the WM_DELETE_WINDOW one.<br>
The closeEvents are now sent correctly.<br><br>Cheers,<br>Antonio.<br><br><br><div class="gmail_quote">2009/3/24 Kimmo Hämäläinen <span dir="ltr"><<a href="mailto:kimmo.hamalainen@nokia.com" target="_blank">kimmo.hamalainen@nokia.com</a>></span><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>On Mon, 2009-03-23 at 14:44 +0100, ext David Greaves wrote:<br>
> Hi<br>
><br>
> Crossposting as I think this is a maemo-dev question of interest to Qt devs :)<br>
><br>
> I am having a problem with my Qt applications and the osso window manager.<br>
> Essentially the window manager is doing a sigkill which doesn't allow Qt to emit<br>
> a closeEvent().<br>
<br>
</div>You mean D-Bus daemon is killing you 20-30s after you are D-Bus<br>
activated?<br>
<br>
Maybe looking at this example helps:<br>
<a href="https://garage.maemo.org/svn/maemoexamples/tags/maemo_4.1/maemopad/" target="_blank">https://garage.maemo.org/svn/maemoexamples/tags/maemo_4.1/maemopad/</a><br>
<div><br>
> A gtk app calls osso_initialize() which amongst other things registers a service<br>
> name to the <a href="http://DBus.freedestop.org" target="_blank">DBus.freedestop.org</a> service.<br>
><br>
> I've been through osso-init.c and osso-rpc.c to try and figure it out but,<br>
> whilst I've made progress, I've not finished.<br>
><br>
> So far I have:<br>
> * added an entry into the desktop file for X-Osso-Service=com.dgreaves.shopper<br>
> * created : /usr/share/dbus-1/services/com.dgreaves.shopper.service<br>
> * added a QDBusConnection::sessionBus().interface()->registerService (name, 1 );<br>
> and<br>
> connect(iface, SIGNAL(serviceOwnerChanged(QString,QString,QString)),<br>
> this, SLOT(serviceOwnerChanged(QString,QString,QString)));<br>
><br>
> dbus-monitor is showing very similar messages for gtk and my Qt apps now.<br>
><br>
> I've hooked serviceOwnerChanged and try to send out a ReleaseName to<br>
> org.freedesktop.DBus.<br>
><br>
> However I'm still getting killed.<br>
><br>
> Digging into libosso and libossowm/osso-rpc.c I find<br>
><br>
> #define HILDON_DESKTOP_SERVICE "com.nokia.hildon-desktop"<br>
> #define HDWM_STARTUP_NOTIFICATION_IFACE "com.nokia.hildon.hdwm.startupnotification"<br>
> #define HDWM_OBJECT_PATH "/com/nokia/hildon/hdwm"<br>
> #define HDWM_STARTUP_NOTIFICATION_STARTING "starting"<br>
<br>
</div>You don't need this. It's just for the "Loading..." banner in Diablo.<br>
<div><br>
> This failed as<br>
> Name:org.freedesktop.DBus.Error.UnknownMethod<br>
><br>
> Message:Method "starting" with signature "" on interface<br>
> "com.nokia.hildon.hdwm.startupnotification" doesn't exist<br>
><br>
> I installed qdbusmonitor and "com.nokia.hildon-desktop" doesn't provide<br>
> hdwm.startupnotification or starting<br>
><br>
> Nor do I see it on the dbus-monitor --session when my gtk app runs.<br>
><br>
> Any pointers?<br>
><br>
> David<br>
><br>
><br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br><br>George Burns - "Don't stay in bed, unless you can make money in bed."