Describe the issue
If you middle click on an ipympl canvas the event will be reported with mousebutton.RIGHT instead of MIDDLE.
import ipywidgets as widget
import matplotlib.pyplot as plt
%matplotlib widget
out = widgets.Output()
@out.capture()
def callback(event):
print(event.button)
plt.ioff(); fig,ax = plt.subplots(); plt.ion()
fig.canvas.mpl_connect('button_press_event', callback)
fs = 15
ax.text(0.1,0.1,'left click here', fontsize=fs)
ax.text(0.5,0.5,'middle click here', fontsize=fs)
ax.text(0.7,0.8,'right click here', fontsize=fs)
widgets.HBox([out,fig.canvas])In the notebook:
vs from ipython:
Versions
3.8.5 (default, Aug 3 2020, 16:08:50)
[GCC 7.3.0]
ipympl version: 0.5.7
jupyter core : 4.6.3
jupyter-notebook : 6.1.1
qtconsole : not installed
ipython : 7.17.0
ipykernel : 5.3.4
jupyter client : 6.1.6
jupyter lab : 2.2.2
nbconvert : 5.6.1
ipywidgets : 7.5.1
nbformat : 5.0.7
traitlets : 4.3.3
Known nbextensions:
config dir: /home/ian/anaconda3/envs/micro/etc/jupyter/nbconfig
notebook section
jupyter-matplotlib/extension enabled
- Validating: OK
nbdime/index enabled
- Validating: OK
jupyter-js-widgets/extension enabled
- Validating: OK
JupyterLab v2.2.2
Known labextensions:
app dir: /home/ian/anaconda3/envs/micro/share/jupyter/lab
@axlair/jupyterlab_vim v0.12.4 enabled OK
@jupyter-widgets/jupyterlab-manager v2.0.0 enabled OK
@jupyterlab/git v0.20.0 enabled OK
@telamonian/theme-darcula v2.0.0 enabled OK
jupyter-matplotlib v0.7.3 enabled OK
jupyterlab_vim-system-clipboard-support v0.2.0 enabled OK
nbdime-jupyterlab v2.0.0 enabled OK
Describe the issue
If you middle click on an ipympl canvas the event will be reported with mousebutton.RIGHT instead of MIDDLE.
In the notebook:
vs from ipython:
Versions