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Thread: Updating inside Qthread
Post: Updating inside Qthread
| Dear all,
I have a question about how to update the value inside qthread?
As the code below, I faced difficulty to update parallel_config and series_config value.
I did connect those emitted signals ... |
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GMCobraz |
GUI |
0 |
1,383 |
Sep-11-2020, 02:59 PM |
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Thread: process finished with exit code -1073741819 (0xC0000005)
Post: RE: process finished with exit code -1073741819 (0...
| I am trying to say, both conditions also crash.
The latest find out from my troubleshooting process, the result shows is Power Point but not Matlab.
Thanks. |
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GMCobraz |
General Coding Help |
8 |
5,428 |
Sep-01-2020, 08:19 AM |
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Thread: process finished with exit code -1073741819 (0xC0000005)
Post: RE: process finished with exit code -1073741819 (0...
| Dear all,
I manage to find out the error part.
self.parallel_config.setValue(int(data.iat[0, 6])) # the program crashed at this point
self.series_config.setValue(int(data.iat[1, 6]))
self... |
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GMCobraz |
General Coding Help |
8 |
5,428 |
Sep-01-2020, 07:33 AM |
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Thread: Qpainter Error
Post: RE: Qpainter Error
| Dear all,
I suspect there is an error in my code.
I use combobox to have more than one data.
When I switch from first to another, I did not do a proper reset, and cause error.
This is what I suspec... |
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GMCobraz |
GUI |
6 |
4,398 |
Aug-26-2020, 06:57 AM |
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Thread: Creating a frame with 4 command buttons
Post: RE: Creating a frame with 4 command buttons
| Heyjoe,
I am not TK user, but from your description, I suspect you did not add the widget to the frame. So you can only see the frame. |
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GMCobraz |
GUI |
5 |
2,478 |
Aug-20-2020, 05:31 AM |
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Thread: Qpainter Error
Post: RE: Qpainter Error
| The error as show in figure in attachment.
They are not looking nice, but once I double click on those not complete display box, the value will come out.
Could you snip the part that is creating/ini... |
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GMCobraz |
GUI |
6 |
4,398 |
Aug-19-2020, 01:51 PM |
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Thread: Remove of reset delegate
Post: RE: Remove of reset delegate
| Yes, it works when I set delegate to None.
Thanks alot. |
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GMCobraz |
GUI |
6 |
2,628 |
Aug-19-2020, 12:20 PM |
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Thread: Remove of reset delegate
Post: RE: Remove of reset delegate
| def mode2(self):
delegate = ReadOnly(self)
table = TableWidget()
table.setItemDelegateForColumn(0, None)
table.setItemDelegateForRow(0, None)
table.setItemDeleg... |
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GMCobraz |
GUI |
6 |
2,628 |
Aug-17-2020, 01:34 PM |
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Thread: Remove of reset delegate
Post: RE: Remove of reset delegate
| Here is the code, but I cannot get mode 1 and 2 to execute.
What I want is, mode 1 and mode 2 are distinct, mode1 settings will not appear in mode2 when toggled.
Thanks.
import sys
from PySide2.QtWi... |
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GMCobraz |
GUI |
6 |
2,628 |
Aug-17-2020, 09:55 AM |
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Thread: Remove of reset delegate
Post: Remove of reset delegate
| Dear all,
May I know is there anyway to reset to remove Qstyleditemdelegate?
For example, I switched from radio button A to B.
The delegate set on radio A brought over to B, which I don't want.
I wi... |
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GMCobraz |
GUI |
6 |
2,628 |
Aug-15-2020, 07:59 PM |
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Thread: Two QlineEdit box, which interrelated
Post: Two QlineEdit box, which interrelated
| Hi guys,
I have a general question here.
How can I make sure two QLineEdit box are interrelated?
I haven't code, just to get an idea here.
For example, box A and B are interrelated.
When I change b... |
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GMCobraz |
GUI |
1 |
2,428 |
Aug-12-2020, 01:52 PM |
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Thread: How to change a value in one box change another too
Post: RE: How to change a value in one box change anothe...
| Thanks deanhystad.
But how can I check whether user change the factor or modified_loss?
I mean, I plan to insert if to break the cycle.
My question now is, how I check valueChanged or textChanged in ... |
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GMCobraz |
GUI |
3 |
2,001 |
Aug-04-2020, 01:41 PM |
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Thread: How to change a value in one box change another too
Post: How to change a value in one box change another to...
| Dear all,
I got one question.
There are 3 rows.
First row refer to self.bat_loss, QlineEdit
Second row is self.factor, QDoublespinbox
Third row is self.modified_loss, QlineEdit
Current progress:
Fir... |
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GMCobraz |
GUI |
3 |
2,001 |
Aug-04-2020, 12:39 PM |
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Thread: process finished with exit code -1073741819 (0xC0000005)
Post: RE: process finished with exit code -1073741819 (0...
| I am running my program at Pycharm 2019.3.5.
I found out that this error will occur whenever I use software called Matlab.
This error will disappear once I restart my device, and will occur again if... |
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GMCobraz |
General Coding Help |
8 |
5,428 |
Jul-16-2020, 01:04 PM |
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Thread: process finished with exit code -1073741819 (0xC0000005)
Post: process finished with exit code -1073741819 (0xC00...
| Dear all,
Is anyone facing the error as per in title before?
Please give a hints on how to solve.
Thank you very much.
Regards,
Guang Min |
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GMCobraz |
General Coding Help |
8 |
5,428 |
Jul-16-2020, 12:53 PM |
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Thread: Import a file and show file name on qcombobox
Post: RE: Import a file and show file name on qcombobox
| since signal emitted during import, connect the emitted signal to a slot and create necessary functions to update the imported data at list. |
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GMCobraz |
GUI |
1 |
1,979 |
Jul-02-2020, 01:38 PM |
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Thread: Qpainter Error
Post: RE: Qpainter Error
| (Jul-02-2020, 11:39 AM)Knight18 Wrote: I suggest you post your code here.
Hi Knight18,
The code is generated from Pyside2 Designer.
It is about 1000 lines |
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GMCobraz |
GUI |
6 |
4,398 |
Jul-02-2020, 11:48 AM |
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Thread: Qpainter Error
Post: Qpainter Error
| Dear all,
I faced a bug that happen sometime in my program.
It is not occur everytime, but show up randomly.
QPainter::begin: Paint device returned engine == 0, type: 3
QPainter::setCompositionMode... |
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GMCobraz |
GUI |
6 |
4,398 |
Jul-02-2020, 11:29 AM |
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Thread: How to refer to particular cell
Post: How to refer to particular cell
| Dear all,
I have a question.
battery_temp = data['Battery Temperatur [°C]']. max()
self.display_bat_temp.display(battery_temp)
hvs_temp = data.ia... |
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GMCobraz |
General Coding Help |
0 |
1,144 |
Jul-01-2020, 02:25 PM |
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Thread: Import a file and show file name on qcombobox
Post: Import a file and show file name on qcombobox
| Dear all,
May I get some hints on how to show the filename in qcombobox after import?
The problem that I faced now is, it is imported successfully, but need to close and reopen in order to ssee the ... |
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GMCobraz |
GUI |
1 |
1,979 |
Jun-29-2020, 10:01 AM |
