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Qt, QTableView, Delegate

And now a short article on customizing cell behavior using delegates in a QTableView.
This article is a modification of the table behavior in one old article, namely Qt/C ++ - Tutorial 039. How to fill a row in QSqlTableModel …

mafulechkaJune 3, 2020, 5:07 a.m.

QtQt Design Studio 1.5 released

UX, Qt, UI, Design

Qt is pleased to announce that Qt Design Studio 1.5 is now available through online and offline installers.

Qt Design Studio 1.5 comes with a fully supported 3D editor that allows you to create fully integrated 2D and 3D user …

Said PyJune 3, 2020, 1:25 a.m.

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admin, Django

Probably you are here because you want to change your Django admin interface, and in this post, we'll learn how to install and set up one of the best Django interface libraries (Django JET).


Django JET Features

Bueautiful theme.
Responsive …

mafulechkaMay 28, 2020, 4:43 a.m.

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Native, Qt, Android

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Since many developers use Qt for Android, Qt wants to improve the developer experience. With the next release of Qt 5.15.0, the Qt developers have updated the Android documentation. The updated documentation contains …

mafulechkaMay 26, 2020, 5:48 a.m.

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UE4, Blueprint, Unreal, Engine

Do you want to create your first game in Unreal Engine? Would you like to master the skills required for a real-time 3D career ? Learn the core concepts of game development with the latest Unreal Online Learning courses on …

Evgenij LegotskojMay 13, 2020, 5:42 a.m.

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Keras, python, RuCaptcha, TensorFlow

Introduction

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Evgenij LegotskojMay 11, 2020, 5:38 a.m.

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Qt, QFile, WinAPI

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Evgenij LegotskojMay 9, 2020, 6:09 a.m.

DjangoDjango - Tutorial 054. How to create a polymorphic system of dynamic widgets

dynamic, django

The other day, I solved the problem of adding dynamic widgets on the site with the ability to add different types of widgets, as well as with the possibility of further unlimited expansion of the widget set by adding models …

mafulechkaMay 6, 2020, 4:36 a.m.

QtBuilding Docker from QtCreator

Docker, Qt, QtCreator, build, cmake

On your development machine, press Ctrl+R (Run) in QtCreator to create and run your Qt application. If you want to run an application on an embedded system, then you must complete four tasks:

• Create a Qt cross-application for the …

Said PyMay 6, 2020, 3:37 a.m.

Python 3How to Hide Firefox [selenium] in python

selenium, python

In this tutorial, we’ll learn how to Hide selenium firefox in python.


Code:

#headless option
options.headless = True

Example:

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.firefox.options import Options

options = Options()
options.headless = True
driver = webdriver.Firefox(executable_path='/path/to/geckodriver', …
Evgenij LegotskojMay 4, 2020, 2:21 p.m.

DjangoDjango - Tutorial 053. Adding Counters to Models in the Django Admin Panel

admin, Django, python

The other day, I started working on a content moderation application on the site and solved the problem of adding counters in the administrative panel.

It looks like this now

The task itself is trivial, but as it turned out …

mafulechkaApril 30, 2020, 6:36 a.m.

QtIntroducing Qt Quick 3D Benchmarking App

3D, Quick, Qt, Benchmark

Why a benchmark app?

With the upcoming release of Qt 5.15 and the improved version of Qt Quick 3D, the developers wanted to offer their customers and other users the ability to easily test the capabilities of their hardware. Thus …

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C ++ - Test 004. Pointers, Arrays and Loops

  • Result:50points,
  • Rating points-4
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C ++ - Test 004. Pointers, Arrays and Loops

  • Result:50points,
  • Rating points-4
DK

C ++ - Test 004. Pointers, Arrays and Loops

  • Result:20points,
  • Rating points-10
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Хочу поделится, мы сделали свой вариант QSqlRelationalTableModel и заодно к нему новое развитие QTableView, и получилась готовая таблица PblTableDlg, у которой реализованы внешние связи, комбобо…
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Hello Evgenij, regarding the online installer, I've tried many times to use web host for the created repo after repogen step. I tried using github but I found people talking it is not …
  • juvf
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Qt/C++ - Lesson 051. QMediaPlayer – simple audio player

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В этом случае вижу только какой-нибудь костыль в стиле перебора по всем индексам в заголовке с помощью методу headerData . То есть пройтись в for цикле пока не будет совпадения н…
a
  • avt
  • Dec. 12, 2022, 9:06 a.m.

Qt/C++ - Lesson 039. How to paint stroke in QSqlTableModel by value in the column?

Спасибо за ответ. Нет, дело не в читаемости кода, в разных таблицах у меня есть столбцы с одинаковым именем, но с разными индексами. Хотел сделать решение по имени столбца для всех таблиц сразу.…
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Как добавить виртуальную клавиатура с Т9 в своей проект на QML.

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