Re: [Matplotlib-users] Event errors in qt5 backend after recent commit

Jorge,

I have put in a PR to fix this issue.  Can you confirm that it is
equivalent to your fix?  For aesthetic reasons I chose to pass guiEvent as
a kwarg to all of the event related functions.

https://github.com/matplotlib/matplotlib/pull/4130

Tom

On Wed Feb 18 2015 at 5:32:04 PM Thomas Caswell <tca...@gm...> wrote:

> Can you put in a pull request with those changes please?
>
> On Wed, Feb 18, 2015, 17:03 Jorge Scandaliaris <jor...@ya...>
> wrote:
>
>> Hi,
>> A recent commit against lib/matplotlib/backends/backend_qt5.py [1] causes
>> some errors in code that was working fine before. The error is as follows:
>>
>> ------------------------------------------------------------
>> ---------------
>> TypeError                                 Traceback (most recent call
>> last)
>> /home/jscandal/sw/matplotlib/matplotlib.py3/lib/matplotlib/backends
>> /backend_qt5.py
>> in enterEvent(self, event)
>>     249
>>     250     def enterEvent(self, event):
>> --> 251         FigureCanvasBase.enter_notify_event(self, event,
>> guiEvent=event)
>>     252
>>     253     def leaveEvent(self, event):
>>
>> TypeError: enter_notify_event() got multiple values for argument
>> 'guiEvent'
>>
>> ------------------------------------------------------------
>> ---------------
>> TypeError                                 Traceback (most recent call
>> last)
>> /home/jscandal/sw/matplotlib/matplotlib.py3/lib/matplotlib/backends
>> /backend_qt5.py
>> in leaveEvent(self, event)
>>     253     def leaveEvent(self, event):
>>     254         QtWidgets.QApplication.restoreOverrideCursor()
>> --> 255         FigureCanvasBase.leave_notify_event(self, event,
>> guiEvent=event)
>>     256
>>     257     def mousePressEvent(self, event):
>>
>> TypeError: leave_notify_event() got multiple values for argument
>> 'guiEvent'
>>
>>
>>
>> Reverting the changes introduced by the commit in lines 251 and 255 of
>> backend_qt5.py seems to fix the issue, in my particular use case.
>>
>> Regards,
>>
>> Jorge
>>
>>
>> 1.
>> b72e0cd9e63f7cf4bec2908143c62c23666b674a
>> Author: Steven Silvester <ste...@ie...>
>> Date:   Sun Feb 15 09:38:21 2015 -0600
>>
>>     Add guiEvent data to Qt backend
>>
>>
>>
>> ------------------------------------------------------------
>> ------------------
>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>> Get technology previously reserved for billion-dollar corporations, FREE
>> http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/
>> 4140/ostg.clktrk
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
>