Hi Dieter,
On Tue, Dec 14, 2010 at 08:28:19PM +0100, Dieter Verfaillie wrote:
> On 14/12/2010 17:41, Alessandro Dentella wrote:
> > What am I doing wong?
>
> See the attachment. Got it working :)
If I understand correctly, what makes the difference, is that you're emitting
the signal OUT of __init__. That works but does not explain why Test1 *can*
emit from within the __init__.
In the real example, the signal is really emitted within __init__, and that
have always worked in glade.
sandro
*:-)
>
> mvg,
> Dieter
> #!/usr/bin/python
>
> """
> <?xml version="1.0"?>
> <interface>
> <requires lib="gtk+" version="2.16"/>
> <!-- interface-requires pythonplugin 0.0 -->
> <!-- interface-naming-policy project-wide -->
> <object class="GtkWindow" id="window2">
> <property name="visible">False</property>
> <child>
> <object class="GtkHBox" id="hbox1">
> <property name="visible">True</property>
> <child>
> <object class="Test1" id="test1">
> <property name="label" translatable="yes">Test1</property>
> <property name="visible">True</property>
> <property name="can_focus">True</property>
> <property name="receives_default">True</property>
> </object>
> <packing>
> <property name="position">0</property>
> </packing>
> </child>
> <child>
> <object class="Test2" id="test2">
> <property name="label" translatable="yes">Test2</property>
> <property name="visible">True</property>
> <property name="can_focus">True</property>
> <property name="receives_default">True</property>
> </object>
> <packing>
> <property name="position">1</property>
> </packing>
> </child>
> </object>
> </child>
> </object>
> </interface>
> """
>
>
> import sys
> import gobject
> import gtk
>
>
> class Test1(gtk.Button):
> __gtype_name__ = 'Test1'
>
> __gsignals__ = {'my-signal':
> (gobject.SIGNAL_RUN_LAST,
> gobject.TYPE_NONE,
> ())}
>
> def __init__(self):
> gtk.Button.__init__(self)
>
> def do_clicked(self):
> print 'my-signal'
> self.emit('my-signal')
>
>
> class Test2(Test1):
> __gtype_name__ = 'Test2'
>
> __gsignals__ = {'my-signal2':
> (gobject.SIGNAL_RUN_LAST,
> gobject.TYPE_NONE,
> ())}
> def __init__(self):
> Test1.__init__(self)
>
> def do_clicked(self):
> print 'my-signal2'
> self.emit('my-signal2')
>
>
> if __name__ == '__main__':
> # Manual
> window1 = gtk.Window()
> window1.set_title('Manual')
> hbox = gtk.HBox()
> window1.add(hbox)
> test = Test1()
> test.set_label('Test')
> hbox.pack_start(test)
> test1 = Test2()
> test1.set_label('Test2')
> hbox.pack_start(test1)
> window1.show_all()
>
> # GtkBuilder
> builder = gtk.Builder()
> builder.add_from_string(__doc__)
> window2 = builder.get_object('window2')
> window2.set_title('GtkBuilder')
> window2.show_all()
>
> try:
> gtk.main()
> except KeyboardInterrupt:
> sys.exit()
> _______________________________________________
> pygtk mailing list [email protected]
> http://www.daa.com.au/mailman/listinfo/pygtk
> Read the PyGTK FAQ: http://faq.pygtk.org/
--
Sandro Dentella *:-)
http://www.reteisi.org Soluzioni libere per le scuole
http://sqlkit.argolinux.org SQLkit home page - PyGTK/python/sqlalchemy
_______________________________________________
pygtk mailing list [email protected]
http://www.daa.com.au/mailman/listinfo/pygtk
Read the PyGTK FAQ: http://faq.pygtk.org/
