Evgenii Legotckoi
May 11, 2020, 3:38 p.m.

QtQt WinAPI - Lesson 010. How to check if file writing is prohibited by another process.

Qt, QFile, WinAPI

Surprisingly, in the course of my professional activity, I stumbled upon one interesting feature of QFile. With it, you can check whether it is possible to read or write information to a file. But at the same time, QFile ignores …

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mafulechka
May 6, 2020, 2:36 p.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 …

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mafulechka
April 30, 2020, 4:36 p.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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mafulechka
April 23, 2020, 2:56 p.m.

QtCMake versionless targets (Qt 5.15)

Qt, command, target, cmake

The Qt developers are working on porting Qt 6 to CMake as their internal build system. While Qt 6 is still a few months away, you can already see some of the benefits of this work in Qt 5.15. Christian …

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mafulechka
April 14, 2020, 5:21 p.m.

QtQt Design Studio 1.5 Beta Released

Design Studio, Qt, release

Qt developers are happy to announce the beta version of Qt Design Studio 1.5

Qt Design Studio is a user interface design and development tool that allows designers and developers to rapidly prototype and develop complex user interfaces. Both designers …

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ДК
April 13, 2020, 6:38 p.m.

Career and business in IT fieldPath to Programmers (C ++)

стать программистом с нуля, C++, Qt, карьера в IT

Hello. I am with you. I liked boxing and long-distance running, and I only thought about sports, but I trained as a sailor. I worked in aviation and became a C++ programmer at 29. I'll tell you how it happened. …

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mafulechka
April 3, 2020, 2:40 p.m.

QtWhat's New in QML in Qt 5.15

property, Qt, QML, required

While big changes are expected in Qt 6.0, QML has already received some new language features in 5.15. Read on to learn about required properties, built-in components, and nullish coalescing.


Required Properties

Sometimes you have components that require some property …

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mafulechka
March 26, 2020, 3:18 p.m.

QtQML Type Registration in Qt 5.15

qmlRegisterType, QMetaType, qmlRegisterSingletonType, Qt, QML, QML_ELEMENT

Qt 5.15 provides a much improved way to represent C++ types for QML. Now you can specify the name and version of your module in a central place, and you no longer need to specify minor versions or revisions. In …

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mafulechka
March 18, 2020, 4:01 p.m.

QtCustom client side window decorations in Qt 5.15

UI, Client, Qt, Design, UX

This is fresh news about a new feature in Qt 5.15 that is very exciting.

Traditionally, window treatments have been a pretty boring thing. Title, Limit, Minimize, Maximize, Resize, Exit... and that's it.


However, more and more applications have recently …

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mafulechka
Feb. 25, 2020, 2:04 p.m.

QtCross-platform development with Qt and Visual Studio

development, Qt, Visual Studio, MSBuild

In the next release of the Qt Visual Studio tools scheduled for this summer, the developers plan to add support for Visual Studio Linux projects. Since the introduction of the Linux in C++ workload, users have been able to work …

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  • Last comments
  • AK
    April 1, 2025, 11:41 a.m.
    Добрый день. В данный момент работаю над проектом, где необходимо выводить звук из программы в определенное аудиоустройство (колонки, наушники, виртуальный кабель и т.д). Пишу на Qt5.12.12 поско…
  • Evgenii Legotckoi
    March 9, 2025, 9:02 p.m.
    К сожалению, я этого подсказать не могу, поскольку у меня нет необходимости в обходе блокировок и т.д. Поэтому я и не задавался решением этой проблемы. Ну выглядит так, что вам действитель…
  • VP
    March 9, 2025, 4:14 p.m.
    Здравствуйте! Я устанавливал Qt6 из исходников а также Qt Creator по отдельности. Все компоненты, связанные с разработкой для Android, установлены. Кроме одного... Когда пытаюсь скомпилиров…
  • ИМ
    Nov. 22, 2024, 9:51 p.m.
    Добрый вечер Евгений! Я сделал себе авторизацию аналогичную вашей, все работает, кроме возврата к предидущей странице. Редеректит всегда на главную, хотя в логах сервера вижу запросы на правильн…
  • Evgenii Legotckoi
    Oct. 31, 2024, 11:37 p.m.
    Добрый день. Да, можно. Либо через такие же плагины, либо с постобработкой через python библиотеку Beautiful Soup