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Questions tagged [qt]

Qt is a cross-platform application and UI framework for developers using C++ or QML, a CSS & JavaScript like-language. (Also use the [c++] tag for C++ code.)

6 votes
1 answer
307 views

Before I started, we had a few long introductory texts that were shown to users in different part of the editor window, depending on what type of object they are editing. The texts describe how to add ...
Lecker Kebap's user avatar
7 votes
3 answers
1k views

I built a controller with 3 rotary encoders to control various parameters of a program i wrote to control a motor. The controller delivers data via usb through serial (Arduino). Originally I used OSC ...
herrgross's user avatar
5 votes
1 answer
87 views

This is my first attempt at using the QT portable graphic system. I need to learn QT to pursue some of the positions I am interested in. I realize the photo size reducer problem may be getting boring, ...
pacmaninbw's user avatar
  • 26.2k
2 votes
0 answers
56 views

I have written a simple app that generates a menu in the form of a list of recipes. It furthermore generates a shopping list, given a menu, consisting of the (unique) ingredients in the recipes that ...
Michele Bolognini's user avatar
0 votes
1 answer
91 views

Greetings. I'm a newbie python developer who just started using PyQt5 as his major GUI development tool. Because of this, I have started a side project known as NyvoAI, just for gaining more knowledge ...
KhodeNima's user avatar
  • 419
3 votes
1 answer
98 views

I feel this should be possible more concisely, less code repetition, with a loop and a two-dimensional array or something. But not sure how exactly. Any best practice for review? ...
Lecker Kebap's user avatar
2 votes
3 answers
202 views

I am working with an API that delivers some data in a QStringList or basically a list of strings. The data contains keys and values but it is not a ...
DEKKER's user avatar
  • 121
6 votes
1 answer
2k views

I want to be able to create a dark overlay on top of other widgets that can be turned on or off with animation. I managed to get this to work. But I think I'm doing it in a wrong and inefficient way; ...
sanab3343's user avatar
3 votes
1 answer
1k views

I'm writing a GUI for different VME modules (electronics). There are several of them which are used for the data acquisition. For example, an ADC produces the digitized maximum voltage on its input. ...
LRDPRDX's user avatar
  • 941
1 vote
1 answer
448 views

Searching for a solution to my problem I've read many posts regarding templates in Qt (including those on SE) and didn't find a complete solution (or I should say a complete example of a solution) so ...
LRDPRDX's user avatar
  • 941
1 vote
1 answer
125 views

I've written this little helper function, that will block the current thread until any of a given list of signals is emitted by an object or until an optional timeout is reached. It can be used to ...
perivesta's user avatar
  • 125
8 votes
0 answers
1k views

So I built a house recently and didn't want to rely on "privacy-questionnable" systems like Google Home or Amazon whatever so I decided to build a doorbell system myself. Hardware I use a ...
tai's user avatar
  • 181
2 votes
0 answers
349 views

This is my solution to a question I asked on stackoverflow. The scenario is as follows: I got my X509 certificate and a pool of other X509 certificates. Now I want to calculate the chain of trust, ...
Eric's user avatar
  • 245
1 vote
1 answer
170 views

The idea is that, in my application I have 5 routines named long_process_1, long_process_2, ...
Aykhan Hagverdili's user avatar
2 votes
1 answer
2k views

I have below code for implement toggle button. After including below code, processing power consumed over 90% in my embedded application. Is there any way to reduce this processing power. ...
user3559721's user avatar

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