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formlayout: TypeError: QComboBox.addItems(QStringList): argument 1 has unexpected type 'list'#917

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mdboom merged 1 commit intomatplotlib:v1.1.xfrom
mdboom:qcombobox
Jun 18, 2012
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formlayout: TypeError: QComboBox.addItems(QStringList): argument 1 has unexpected type 'list'#917
mdboom merged 1 commit intomatplotlib:v1.1.xfrom
mdboom:qcombobox

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@mdboom mdboom commented Jun 12, 2012

Clicking on the "edit curves [sic] line and axes parameters" button on a figure generated by the plot() command in the qt4 backend raises this error:

In [1]: plot(np.arange(10))
Out[1]: [<matplotlib.lines.Line2D at 0x3199b50>]

In [2]: Traceback (most recent call last):
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/backend_qt4.py", line 519, in edit_parameters
    figureoptions.figure_edit(axes, self)
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/qt4_editor/figureoptions.py", line 134, in figure_edit
    icon=get_icon('qt4_editor_options.svg'), apply=apply_callback)
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/qt4_editor/formlayout.py", line 512, in fedit
    dialog = FormDialog(data, title, comment, icon, parent, apply)
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/qt4_editor/formlayout.py", line 429, in __init__
    self.formwidget.setup()
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/qt4_editor/formlayout.py", line 401, in setup
    widget.setup()
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/qt4_editor/formlayout.py", line 376, in setup
    widget.setup()
  File "/home/mspacek/src/matplotlib/lib/matplotlib/backends/qt4_editor/formlayout.py", line 283, in setup
    field.addItems(value)
TypeError: QComboBox.addItems(QStringList): argument 1 has unexpected type 'list'

Histogram plots don't seem to have this problem. Editing the figure generated by hist(np.arange(10)) works fine.

This may have been triggered by 97c58d2 in #693. On second thought, that seems unlikely.

Sounds like something similar was previously reported here:

http://code.google.com/p/formlayout/issues/detail?id=4

This is with git master mpl, Qt 4.7.2, and PyQt4 4.8.3-2 on Ubuntu 11.04.

@ghost ghost assigned mdboom Jun 12, 2012
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mdboom commented Jun 18, 2012

@mspacek: Can you confirm this resolves your issue.

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mspacek commented Jun 18, 2012

Yes, that fixed it. Thanks!

mdboom added a commit that referenced this pull request Jun 18, 2012
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Merge pull request #917 from mdboom/qcombobox
c1fdefd 
formlayout: TypeError: QComboBox.addItems(QStringList): argument 1 has unexpected type 'list'
@mdboom mdboom merged commit c1fdefd into matplotlib:v1.1.x Jun 18, 2012
@mspacek mspacek mentioned this pull request Jan 20, 2013
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@130s 130s mentioned this pull request Sep 20, 2013
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@mdboom mdboom deleted the qcombobox branch March 3, 2015 18:44
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