[matplotlib-devel] Bug in Qt4 backend (navigation toolbar destroy method)

[Pierre R. <co...@py...>]

Hi all,

I'm posting to report the following bug in 'backend_qt4.py', class
'NavigationToolbar2QT' l. 309 :

When using Qt4 as default backend, if you type 'plot(x,y)' and then
'close()', you'll obtain an attribute error because 'NavigationToolbar2QT'
has no 'toolitem' attribute (see line 310). I think that 'toolitem' was used
in the previous Qt4 backend implementation.

To make things work, I simply removed this 'destroy' method which is
probably deprecated.

Regards,
Pierre Raybaut