histogram doesn't show anything

[mtou]

Launching GAJ raises gtk warnings and the histogram doesn't show up anything.
It is nonetheless clickable and behaves as expected (browsing 3 other days).

see screen grab.

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mtou@kaufman:~/zeitgeist$ ./gnome-activity-journal/gnome-activity-journal
Tracker disabled.
/home/mtou/zeitgeist/gnome-activity-journal/src/daywidgets.py:381: GtkWarning: gtk_box_reorder_child: assertion `old_link != NULL' failed
  self.vbox.reorder_child(self.daylabel, 0)
/home/mtou/zeitgeist/gnome-activity-journal/src/daywidgets.py:302: GtkWarning: gtk_box_pack: assertion `child->parent == NULL' failed
  self.view.pack_start(pinbox, False, False)
Traceback (most recent call last):
  File "/home/mtou/zeitgeist/gnome-activity-journal/src/thumbview.py", line 613, in change_style
    color.red = min(65535, color.red * 0.95)
AttributeError: could not write attribute
Traceback (most recent call last):
  File "/home/mtou/zeitgeist/gnome-activity-journal/src/histogram.py", line 243, in _expose
    self.expose(widget, event, context)
  File "/home/mtou/zeitgeist/gnome-activity-journal/src/histogram.py", line 260, in expose
    self.gc = get_gc_from_colormap(widget, 0.6)
  File "/home/mtou/zeitgeist/gnome-activity-journal/src/histogram.py", line 82, in get_gc_from_colormap
    color.red = f(color.red)
AttributeError: could not write attribute

*******************************
Behaviour seen on
* GAJ & zeitgeist on ubuntu Jaunty from the PPA
* both from trunk

[Randal Barlow (email-tehk)]

I am wondering if this is a issue with gdk.Color not being mutable <2.16 or if line 80 is not returning a gdk.Color.

[Randal Barlow (email-tehk)]

Fix committed in r649. I cannot test pygtk 2.14.1 on this box, but I suspect if the issue is really the gdk.Color not being mutable this should solve the issue.

[mtou (emtou)]

Pulled r649 and tested and the same box; histogram now displays correctly. But still some warnings :

pygtk : I'm using python-gtk2 ubuntu package (2.14.1-1ubuntu1) on ubuntu jaunty.

*****************
mtou@kaufman:~/zeitgeist$ ./gnome-activity-journal/gnome-activity-journal
Tracker disabled.
/home/mtou/zeitgeist/gnome-activity-journal/src/daywidgets.py:381: GtkWarning: gtk_box_reorder_child: assertion `old_link != NULL' failed
  self.vbox.reorder_child(self.daylabel, 0)
/home/mtou/zeitgeist/gnome-activity-journal/src/daywidgets.py:302: GtkWarning: gtk_box_pack: assertion `child->parent == NULL' failed
  self.view.pack_start(pinbox, False, False)
Traceback (most recent call last):
  File "/home/mtou/zeitgeist/gnome-activity-journal/src/thumbview.py", line 613, in change_style
    color.red = min(65535, color.red * 0.95)
AttributeError: could not write attribute
/home/mtou/zeitgeist/gnome-activity-journal/src/histogram.py:90: DeprecationWarning: integer argument expected, got float
  color = gtk.gdk.Color(red=red, green=green, blue=blue, pixel=color.pixel)

[Randal Barlow (email-tehk)]

Fixed in r650

[mtou (emtou)]

Confirmed : it now works smoothly.

Bug can be closed.