Hello,
I tried to change versions from 2.5 master to 2.6.5 on an linuxcnc
installation and noticed a regression. The radiobutton does not select its
iniital value on startup. I have not yet looked into the other pyvcp
widgets to check if the same problem exists with them too.
I am using a pvcp based side panel. Please have a look at this small pyvcp
example which I ripped out of my larger real world side panel to reproduce
the regression:
<pyvcp>
<vbox>
<labelframe>
<text>"Material Thickness Selection"</text>
<relief>RIDGE</relief>
<bd>3</bd>
<hbox>
<vbox>
<radiobutton>
<choices>["1mm", "2mm", "3mm"]</choices>
<halpin>"choice"</halpin>
<initval>2</initval>
</radiobutton>
</vbox>
</hbox>
</labelframe>
</vbox>
</pyvcp>
With 2.6.5:
$ halrun
halcmd: loadusr pyvcp -c radio_button_test radio_button_test.xml
halcmd: show pin
Component Pins:
Owner Type Dir Value Name
5 bit OUT FALSE radio_button_test.choice.1mm
5 bit OUT FALSE radio_button_test.choice.2mm
5 bit OUT FALSE radio_button_test.choice.3mm
No pin is selected on startup at all, even though I specified an initval of
2, i.e. I expected that the 3mm material should have been selected. I
believe this is an error.
With 2.5:
$ halrun
halcmd: loadusr pyvcp -c radio_button_test radio_button_test.xml
halcmd: show pin
Component Pins:
Owner Type Dir Value Name
5 bit OUT FALSE radio_button_test.choice.1mm
5 bit OUT FALSE radio_button_test.choice.2mm
5 bit OUT TRUE radio_button_test.choice.3mm
Here the initval's choice in the radiobutton is selected as I expected on
startup.
Or am I missing something here on the upgrade from 2.5 to 2.6 ?
BR
Max.
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