<property name="label">&lt;b&gt;contact/jid&lt;/b&gt; has invited you to the group chat &lt;b&gt;muc.jid&lt;/b&gt;</property>

         <property name="use_markup">True</property>

         <property name="wrap">True</property>

         <property name="xalign">0</property>

       </object>

       <packing>

         <property name="no_show_all">True</property>

         <property name="label">&lt;comment&gt;</property>

         <property name="wrap">True</property>

         <property name="xalign">0</property>

       </object>

       <packing>

         self.set_name('InvitationReceivedDialog')

         self.set_application(app.app)

         self.set_position(Gtk.WindowPosition.CENTER)

         self.set_show_menubar(False)

         self.set_title(_('Group Chat Invitation '))