How to change glade "speed control" widget to negative value
18 Jan 2018 21:53 #104705
by Grotius
Hi i want to change the standard speed control input to negative value.
This because the speed control widget looks nicer then a horizontal scroll barr with extern value and button's.
Is is possible to change some code somewhere that this is possible?
This because the speed control widget looks nicer then a horizontal scroll barr with extern value and button's.
Is is possible to change some code somewhere that this is possible?
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19 Jan 2018 18:12 #104724
by Grotius
Replied by Grotius on topic How to change glade "speed control" widget to negative value
@Hi Rodw,
The problem is in the glade program itself i think.
The glade designer works independent. For linuxcnc there are special hal connected things adapted, like a led or halbutton
to the glade designer studio.
So in this section, i need to see the source code or code that is be ready to be changed.
Then i can change some value's. Finding this file and directory place is in Linux a big job.
The problem is in the glade program itself i think.
The glade designer works independent. For linuxcnc there are special hal connected things adapted, like a led or halbutton
to the glade designer studio.
So in this section, i need to see the source code or code that is be ready to be changed.
Then i can change some value's. Finding this file and directory place is in Linux a big job.
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19 Jan 2018 21:17 #104729
by rodw
Replied by rodw on topic How to change glade "speed control" widget to negative value
I'm not sure if you are on the right track (or indeed if you are using Gmocappy. I've circled the min value I was referring to in your earlier screen dump
Having a value of 0 here limits the range to a positive value
But the Gmocappy python screen handler overwrites these values as this small snippet shows:
and if you look at the Gmocappy plasma sim which I am more familiar with, you will see that these values are also stored in a .var file (plasma.var)
So for this screen, there is plasma.glade, plasma.py and plasma.var to take into account. In this case, I found you needed to change the plasma.py defaults and delete the plasma.var file before changes in glade actually stuck. I can't see why negative values are not allowed.
Having a value of 0 here limits the range to a positive value
But the Gmocappy python screen handler overwrites these values as this small snippet shows:
class PlasmaClass:
def __init__(self, halcomp, builder, useropts):
self.builder = builder
self.halcomp = halcomp
self.defaults = { IniFile.vars : { "thcspeedval" : 100 ,
"thcspeedmax" : 150 ,
"thcspeedmin" : 50 ,
"thcspeedincr" : 5 ,and if you look at the Gmocappy plasma sim which I am more familiar with, you will see that these values are also stored in a .var file (plasma.var)
# generated by gladevcp.persistence.create_default_ini() on Sun Jul 30 15:06:09 2017
[ini]
version = 1
signature = 41e519529d06885683da34f0f6da60585d0d3676
[vars]
cutgapval = 1.5
thcdelaymax = 20.9
thcspeedincr = 5
chlthresholdmax = 100.0
thcspeedmin = 50
g0gapincr = 0.5
thcspeedmax = 150
piercegapmin = 2.0
enableheightlock = True
g0gapmin = 0.5
thctargetvoltval = 100.0
thctargetvoltmax = 255.0
thctargetvoltincr = 5.0
piercegapval = 5.0
g0gapmax = 55.0
piercedelaymax = 10.0
piercedelayval = 0.5
thctargetvoltmin = 5.0
thcspeedval = 100
cutgapmin = 0.5
enablekerfcross = True
piercedelayincr = 0.01
thcdelayincr = 0.1
chlthresholdmin = 10.0
piercedelaymin = 0.01
thcdelayval = 0.5
thcdelaymin = 0.1
cutgapincr = 0.01
chlthresholdincr = 10.0
piercegapmax = 12.0
g0gapval = 45.0
piercegapincr = 0.5
pierceutostart = True
chlthresholdval = 80.0
cutgapmax = 5.0
[widgets]
hal-btn-THC = False
# last update by gladevcp.persistence.save_state() on Sun Nov 12 07:13:20 2017 So for this screen, there is plasma.glade, plasma.py and plasma.var to take into account. In this case, I found you needed to change the plasma.py defaults and delete the plasma.var file before changes in glade actually stuck. I can't see why negative values are not allowed.
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