ok installing *python-gi-cairo* made it, this is to be added to the dependencies if drawingarea is used.
On Mon, Jul 16, 2012 at 12:17 PM, Giuseppe Penone <gius...@gmail.com> wrote: > in case it can help, running the py-gi demo > http://git.gnome.org/browse/pygobject/tree/demos/gtk-demo (git clone > http://git.gnome.org/browse/pygobject/) > and double clicking on the Drawing Area element I get: > > bazinga@lu1204:~/Templates/git_pygobject/demos/gtk-demo$ ./gtk-demo.py > Traceback (most recent call last): > File > "/home/bazinga/Templates/git_pygobject/demos/gtk-demo/demos/drawingarea.py", > line 162, in scribble_configure_event > allocation.height) > File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function > return info.invoke(*args, **kwargs) > TypeError: Couldn't find conversion for foreign struct 'cairo.Surface' > > > > > On Mon, Jul 16, 2012 at 11:57 AM, Giuseppe Penone <gius...@gmail.com>wrote: > >> I tried on more that one installation, either 32 and 64 bit versions of >> Lubuntu 12.04. >> with Ubuntu 12.04 it works for me too, also with Lubuntu where I have >> other desktops installed (unity, gnome). >> I'm trying to understand what are the missing dependencies because I >> cannot ask the users to install gnome to have drawingarea work... >> >> >> >> >> On Mon, Jul 16, 2012 at 11:18 AM, John Stowers < >> john.stowers.li...@gmail.com> wrote: >> >>> Works for me. Ubuntu 12.04 >>> >>> I think your install is broken. >>> >>> John >>> >>> On Mon, Jul 16, 2012 at 10:37 AM, Giuseppe Penone <gius...@gmail.com> >>> wrote: >>> > on a clean lubuntu 1204 installation (either 32 and 64 bit), ensured >>> that >>> > python-gobject and gir1.2-gtk-3.0 are installed, the attached demo >>> doesn't >>> > work. >>> > the event 'draw' is never called. >>> > no any feedback on the terminal. >>> > at my home I have still lubuntu 1204 but also gnome and unity >>> installed and >>> > there it works fine. >>> > can anybody help me to understand what package I'm missing? >>> > >>> > >>> > >>> > >>> > On Sat, Jul 14, 2012 at 7:20 PM, Giuseppe Penone <gius...@gmail.com> >>> wrote: >>> >> >>> >> On my home laptop it also works fine (lubuntu 1204 64bit running but >>> also >>> >> gnome-shell installed). >>> >> I did check only for gir1.2-gtk-3.0 at my work pc (clean lubuntu 1204 >>> 64 >>> >> bit), so I have to check for python-gobject too, many thanks. >>> >> Strange that the demo didn't give any feedback to the terminal anyway >>> >> about the missing package, just never called the draw event. >>> >> Regards, >>> >> Giuseppe. >>> >> >>> >> >>> >> >>> >> On Sat, Jul 14, 2012 at 12:50 AM, David Ripton <drip...@ripton.net> >>> wrote: >>> >>> >>> >>> On 07/13/2012 12:16 PM, Giuseppe Penone wrote: >>> >>>> >>> >>>> Hi, running the demo >>> >>>> http://git.gnome.org/browse/pygobject/tree/examples/cairo-demo.py >>> >>>> about the drawing area produces on my lubuntu 12.04 an empty window. >>> >>>> the 'draw' event is never called, is this a bug? >>> >>> >>> >>> >>> >>> That demo works fine on my Ubuntu 12.04 box, and my Lubuntu 11.10 >>> box. >>> >>> >>> >>> 'draw' should get called when the window is first exposed, and again >>> any >>> >>> time the window is damaged. >>> >>> >>> >>> You have python-gobject installed, right? >>> >>> >>> >>> -- >>> >>> David Ripton drip...@ripton.net >>> >>> _______________________________________________ >>> >>> pygtk mailing list pygtk@daa.com.au >>> >>> http://www.daa.com.au/mailman/listinfo/pygtk >>> >>> Read the PyGTK FAQ: http://faq.pygtk.org/ >>> >> >>> >> >>> > >>> > >>> > _______________________________________________ >>> > pygtk mailing list pygtk@daa.com.au >>> > http://www.daa.com.au/mailman/listinfo/pygtk >>> > Read the PyGTK FAQ: http://faq.pygtk.org/ >>> >> >> >
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