[pygtk] How to add 'clicked' event to treeview cell?
Hello, all!
There is a table with some rows. For example, it has 3 columns.
The first one is icon column 'Add/Remove to favorites' with star icon.
I read about pixbuf renderer but I can't find how can I connect
'clicked' event to this column :( I also research how it made in Exaile
(music player written in Python/GTK).
There is workaround with:
...
self.list.connect('button-release-event', self.update_rating)
...
and
...
(x, y) = e.get_coords()
#check if the click is within rating column and on a list entry
if self.list.get_path_at_pos(int(x), int(y)) \
and left_edge < x < left_edge + rating_col_width:
...
But it looks like unbeautiful workaround. Is there more beautiful
solution to connect 'clicked' event to icon cell?
Thanks for answers!
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[pygtk] pyGtk segfault comparing gtk.Image with 0
Hey
The following code is getting me a segfault (found by mistake on my
part, meant to compare with another attribute):
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import pygtk
pygtk.require('2.0')
import gtk
class myImage(gtk.Image):
def __init__(self):
return
image = myImage()
if(image.parent == 0):
print image
Current Ubuntu 9.04, python2.6.2-0ubuntu1, python-gtk2 2.14.1ubuntu1
It's silly code I know, but a more friendly error would be nice.
-Ralph
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Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Well -- you are not initializing gtk.Image. So it's your very own mistake. I don't see a pygtk issue here. -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkrZ7PIACgkQ4UOg/zhYFuB9TgCcCGNFRlS4MHf/G97U8FphEczC vh4AmwZmNhY2Ph1n7uRLf1FbDR2kADLu =IIT/ -END PGP SIGNATURE- ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
On Sat, Oct 17, 2009 at 17:12, René 'Necoro' Neumann wrote: > > Well -- you are not initializing gtk.Image. So it's your very own > mistake. I don't see a pygtk issue here. This is Python, any crash is a bug. Regards, Tomeu ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
Il giorno sab, 17/10/2009 alle 17.30 +0100, Tomeu Vizoso ha scritto: > On Sat, Oct 17, 2009 at 17:12, René 'Necoro' Neumann wrote: > > > > Well -- you are not initializing gtk.Image. So it's your very own > > mistake. I don't see a pygtk issue here. > > This is Python, any crash is a bug. Wait, wait. Read http://bugzilla.gnome.org/show_bug.cgi?id=561130 , then come back here and let's talk :-) Pietro (P.S: as you can desume from the page, I _would like_ to agree with you) signature.asc Description: Questa è una parte del messaggio firmata digitalmente ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
Pietro Battiston wrote: > Il giorno sab, 17/10/2009 alle 17.30 +0100, Tomeu Vizoso ha scritto: > > On Sat, Oct 17, 2009 at 17:12, René 'Necoro' Neumann > > wrote: > > > > > > Well -- you are not initializing gtk.Image. So it's your very own > > > mistake. I don't see a pygtk issue here. > > > > This is Python, any crash is a bug. > > Wait, wait. > > Read http://bugzilla.gnome.org/show_bug.cgi?id=561130 , then come back > here and let's talk :-) > > Pietro > > (P.S: as you can desume from the page, I _would like_ to agree with you) You can still rightfully agree with him that it _is_ a bug. Whether it gets fixed is another point. Paul ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
Il giorno sab, 17/10/2009 alle 20.49 +0300, Paul Pogonyshev ha scritto: > Pietro Battiston wrote: > > Il giorno sab, 17/10/2009 alle 17.30 +0100, Tomeu Vizoso ha scritto: > > > On Sat, Oct 17, 2009 at 17:12, René 'Necoro' Neumann > > > wrote: > > > > > > > > Well -- you are not initializing gtk.Image. So it's your very own > > > > mistake. I don't see a pygtk issue here. > > > > > > This is Python, any crash is a bug. > > > > Wait, wait. > > > > Read http://bugzilla.gnome.org/show_bug.cgi?id=561130 , then come back > > here and let's talk :-) > > > > Pietro > > > > (P.S: as you can desume from the page, I _would like_ to agree with you) > > You can still rightfully agree with him that it _is_ a bug. Whether > it gets fixed is another point. What I mean is: where is it written that every crash is a bug, if Pygtk developers themselves are not so clear on that (and I'm possibly too ignorant)? Pietro ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
Pietro Battiston wrote: > What I mean is: where is it written that every crash is a bug, if Pygtk > developers themselves are not so clear on that (and I'm possibly too > ignorant)? I am a PyGTK developer (not active currently), Matthias Classen is not. He is a developer of GTK+ itself. I think it is pretty much common sense that Python or any other script language must not crash. For the record, the bug with gtk.Image (actually, with almost any PyGObject wrapper class) is known and there is an entry for it in the Bugzilla. It is a bug in PyGTK/PyGObject, not GTK+. Paul ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] pyGtk segfault comparing gtk.Image with 0
Pietro Battiston wrote: > Il giorno sab, 17/10/2009 alle 20.49 +0300, Paul Pogonyshev ha scritto: > >> Pietro Battiston wrote: >> >>> Il giorno sab, 17/10/2009 alle 17.30 +0100, Tomeu Vizoso ha scritto: >>> On Sat, Oct 17, 2009 at 17:12, René 'Necoro' Neumann wrote: > Well -- you are not initializing gtk.Image. So it's your very own > mistake. I don't see a pygtk issue here. > This is Python, any crash is a bug. >>> Wait, wait. >>> >>> Read http://bugzilla.gnome.org/show_bug.cgi?id=561130 , then come back >>> here and let's talk :-) >>> >>> Pietro >>> >>> (P.S: as you can desume from the page, I _would like_ to agree with you) >>> >> You can still rightfully agree with him that it _is_ a bug. Whether >> it gets fixed is another point. >> > > What I mean is: where is it written that every crash is a bug, if Pygtk > developers themselves are not so clear on that (and I'm possibly too > ignorant)? > > this question has come around a couple of times before and I recall that each time it's deemed too impractical to catch every possible error to prevent a segfault. John ___ pygtk mailing list pygtk@daa.com.au http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://faq.pygtk.org/
Re: [pygtk] How to add 'clicked' event to treeview cell?
Taras wrote:
> Hello, all!
>
>
> There is a table with some rows. For example, it has 3 columns.
> The first one is icon column 'Add/Remove to favorites' with star icon.
> I read about pixbuf renderer but I can't find how can I connect
> 'clicked' event to this column :( I also research how it made in Exaile
> (music player written in Python/GTK).
>
> There is workaround with:
> ...
> self.list.connect('button-release-event', self.update_rating)
> ...
> and
> ...
> (x, y) = e.get_coords()
>#check if the click is within rating column and on a list entry
> if self.list.get_path_at_pos(int(x), int(y)) \
> and left_edge < x < left_edge + rating_col_width:
> ...
> But it looks like unbeautiful workaround. Is there more beautiful
> solution to connect 'clicked' event to icon cell?
>
>
I don't think there is a built-in way to connect to a clicked event on a
TreeView cell.
John
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