57,573
questions
-1
votes
1
answer
70
views
Qt program starts to lag when I scale up an image by a factor of 100 [closed]
I want to scale an image I uploaded by 100 times, but as I increase it with the mousewheel event, my program starts to lag. I’ve tried different approaches to solve the issue, but I haven’t found a ...
1
vote
0
answers
14
views
How do I synchronize the scroll of two multiline text boxes with wxPython?
I'm currently in the process of coding an application with wxPython, in Python 3.12. The app contains two multiline text boxes, side by side: the box on the left takes user input, and the box on the ...
0
votes
0
answers
50
views
How to auto start an QT application on Raspberry Pi 4 [closed]
I made an application on Qt Creator, with a GUI etc... a good interface for use on my days work.
But, I don't know how to use the raspberry pi + display to autostart this app. For example: When I ...
- 19
0
votes
0
answers
13
views
How to get the corner radius of any type of phone?
As for how to get the corner radius of a user's phone in React Native, there isn't a direct API to access the corner radius value of a phone's screen. I encountered an issue when creating a border ...
0
votes
0
answers
16
views
Instance attributes cannot be passed out of nested functions
When using a GUI design software, an instance variable cannot be accessed outside after being modified inside a nested function triggered by mouse events like on_motion.
The instance attribute stores ...
- 1
0
votes
0
answers
29
views
If Tap is reset after switching menu screens while using avalondock LayoutPanel, how can I disable the reset? C#
I can't show you the entire code.
The program I'm developing has some buttons on the UI,
This is a program that switches the screen under the UI to another screen when you press a button.
In the first ...
- 9
-5
votes
0
answers
21
views
need some suggestion for my web application [closed]
This is how my website looks for now i have created this website for my team what all changes can be suggestted in the design of the webpage as it feels somewere incomplete to me
Expecting some good ...
0
votes
0
answers
56
views
python cv2 image freeze script wayland
Hi to all Im using vscode on venv folder to run script to generate image. I was able to get clear image with PIL but need to refresh the image continously and PIL generate a lot of pictures. So I ...
- 33
0
votes
0
answers
6
views
Using Pupeteer for microphone webtrc check
I am automating an assessment website and I need to do a microphone check, camera check and also video check of users and I think pupeteer can work, is there an article or solution where i can learn ...
0
votes
0
answers
18
views
is it possible to change the click function of the ellipsis in kendo ui kendo-scheduler-month-view
is it possible to change the click function of the ellipsis in kendo ui kendo-scheduler-month-view?
i need to change the click function of the ellipsis on the shown screenshot below:
<kendo-...
- 1,907
0
votes
0
answers
19
views
Flutter Table with height and width constraints in different cells
I have this example table:
Table
Table(
columnWidths: {
0: IntrinsicColumnWidth(),
1: FlexColumnWidth(),
},
border: ...
- 1
0
votes
1
answer
23
views
How do I access a MATLAB UI function in another .m file?
I am attempting to declutter my MATLAB app code by separating some of the initialization into separate .m files. For this I have set up various files for each type of component (e.g. a file for ...
-1
votes
0
answers
20
views
i keep getting this error on my sfml in vscode its say undefined reference
C:/msys64/ucrt64/bin/../lib/gcc/x86_64-w64-mingw32/13.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: main.o:main.cpp:(.text+0xeb): undefined reference to ...
- 1
0
votes
0
answers
13
views
WxPython Label catches focus on start
I don't know whether wxpython is the problem or my code, but the label always catches focus if I want to start my code. Even clicking somewhere else won't let go, and it is still focused.
here is my ...
-2
votes
0
answers
29
views
Passing integer values connections in javascript [closed]
I am making a logic gate simulator and am struggling with the passing of values from one logic gate to another. I am not good at JavaScript (or programming) and chat bots are not much help. I assume ...
