Vidéos proposées par KDAB

Introduction tutorial to Qt / QML (Part 01) - Welcome and Introduction to Qt Quick

Welcome to the first video of our brand new "Introduction to Qt / QML" series! This video series will teach you the foundations of programming with Qt Quick / QML. It is an extract from our highly rated "Introduction to QML" training course, that is regularly taught around the world by KDAB engineers.

Here we will be showcasing how to recreate the famous "Hello World" example using Qt Quick and QML. You will learn how to actually go from a QML source file to having a standalone running executable, that indeed shows the "Hello World" text.

The example code showcased in this video is available here: https://github.com/KDAB/kdabtv

The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing and innovative software across embedded, mobile and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrolment courses around the world. We are the market leaders for training in Qt, OpenGL and C++.

Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK and the USA. https://www.kdab.com/about/contact/

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Introduction to Qt / QML (Part 02) - A Short History of Qt

In this tutorial you will learn where Qt comes from and why its history is still relevant when you work with Qt today.

Sometimes you will be asking yourself, "is QML the right choice for my application?" We will try to give an answer to that question. In this video you will learn about some of the different display technologies in Qt: Qt Widgets, QML / Qt Quick, QGraphicsView, mixed Qt and OpenGL, mixed Qt and Web / HTML5, and Qt 3D. It is essential to understand what options are available in Qt for building great user interfaces, and what Qt Quick can actually do for your application.

If you want to have a look at various GUI options available within Qt, here you have some example videos:

https://www.youtube.com/watch?v=tmyjaOf_HOQ showcases Qt3D and Qt Quick integration;

https://www.youtube.com/watch?v=V_idc9BBRuI is a technical talk about how to integrate raw OpenGL with Qt Quick;

https://www.youtube.com/watch?v=swP3GWd1Zzc and

https://www.youtube.com/watch?v=zCBESbHSR1k showcase the flexibility of Qt 3D rendering.

The example code showcased in this video is available here: https://github.com/KDAB/kdabtv

The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing and innovative software across embedded, mobile and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrolment courses around the world. We are the market leaders for training in Qt, OpenGL and C++.

Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK and the USA.
https://www.kdab.com/about/contact/

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Introduction to Qt / QML (Part 03) - The Structure of a QML file: Elements and Properties

It's time to discuss the basic structure of a QML file. In this tutorial we will build a very simple application in order to understand how elements work together and are positioned on the screen, by manipulating some of their properties.

The example code showcased in this video is available here: https://github.com/KDAB/kdabtv

The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing and innovative software across embedded, mobile and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrolment courses around the world. We are the market leaders for training in Qt, OpenGL and C++.
Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK and the USA.
https://www.kdab.com/about/contact/

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Introduction to Qt / QML (Part 04) - Understanding properties in detail

It is often said that QML is a declarative programming language. But what does it mean? A cornerstone of the meaning is the ability of properties to be linked to each other, creating so-called property bindings. In this video we will explore the semantics of bindings across different elements.

The example code showcased in this video is available here: https://github.com/KDAB/kdabtv

The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing and innovative software across embedded, mobile and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrolment courses around the world. We are the market leaders for training in Qt, OpenGL and C++.

Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK and the USA.
https://www.kdab.com/about/contact/

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Introduction to Qt / QML (Part 05) - Exercise: Understanding QML properties

During our courses the students are asked to solve several small exercises, and discuss their solutions with the instructor. These moments are highly educational and usually lead to some new discoveries.

This video showcases an exercise from our QML training course, where students are asked to reproduce a simple UI using Qt Quick and QML. As a side product, they learn more about positioning of Qt Quick elements in a scene.

The example code showcased in this video is available here: https://github.com/KDAB/kdabtv

The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing and innovative software across embedded, mobile and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrolment courses around the world. We are the market leaders for training in Qt, OpenGL and C++.

Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK and the USA.
https://www.kdab.com/about/contact/

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Introduction to Qt / QML (Part 06) - Qt Creator: How to Display Scope

In the previous videos in this series you may have noticed that Qt Creator is able to highlight the scope of the element at the cursor's position. Here we will share with you the secret about how that's done!

This is also the last video in this module. Watch the video for a sneak peek of the topics of the next module, which is expected to be published by the beginning of 2020.

The example code showcased in this video is available here: https://github.com/KDAB/kdabtv

The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing and innovative software across embedded, mobile and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrolment courses around the world. We are the market leaders for training in Qt, OpenGL and C++.

Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK and the USA.
https://www.kdab.com/about/contact/

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KDAB News | KDAB Training Day & Qt World Summit 2025

Welcome to the KDAB News Flash, the update for developers working with desktop and embedded software such as Qt, C++, Rust and Linux.

In this edition, we have:

0:00 Introduction
0:19 KDAB Training Day 2025: dates, courses and why Attend?
1:20 Effective Modern QML course by Nicolas Fella - Trainer Overview
2:16 How is this course different from the other 2 QML courses?
3:58 Other courses information
05:05 Qt World Summit 2025: date and tickets

**

Here you find all the links mentioned in the News Flash:

KDAB Training Day 2025: https://training.kdab.com/ktd25/
Qt World Summit 2025: https://www.qt.io/qt-world-summit-2025
Registration link: https://www.qt.io/qt-world-summit-2025#tickets


About KDAB:
Trusted software excellence across embedded and desktop platforms

The KDAB Group is a globally recognized provider for software consulting, development and training, specializing in embedded devices and complex cross-platform desktop applications. In addition to being leading experts in Qt, C++ and 3D technologies for over two decades, KDAB provides deep expertise across the stack, including Linux, Rust and modern UI frameworks. https://www.kdab.com/software-services.

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrollment courses around the world. We are the market leaders for training in Qt, OpenGL, and C++. https://training.kdab.com/

With 100+ employees from 20 countries and offices in Sweden, Germany, USA, France and UK, we serve clients around the world. https://www.kdab.com/about/contact/

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KDAB News | Qt 6.8 LTS Release

Welcome to the KDAB News Flash, the update for developers working with desktop and embedded software such as Qt, C++, Rust and Linux.

KDAB has been contributing to Qt since its early days. In 2024, KDAB has contributed 859 patches to Qt.

In this edition, we have:

0:00 Introduction
0:18 Qt 6.8 LTS
2:40 Announcements

**

Here you find all the links mentioned in the News Flash:

Qt 6.8 LTS Release Blog
https://www.qt.io/blog/qt-6.8-released

Qt 6.8 LTS Documentation
https://doc.qt.io/qt-6/whatsnew68.html

Announcements

Meeting C++ 2024
https://meetingcpp.com/2024/

Embedded Software Engineering Kongress / ESE Kongress
https://ese-kongress.de/frontend/index.php

KDAB Training Schedule
https://training.kdab.com/scheduled-training/

About KDAB:
Trusted software excellence across embedded and desktop platforms

The KDAB Group is a globally recognized provider for software consulting, development and training, specializing in embedded devices and complex cross-platform desktop applications. In addition to being leading experts in Qt, C++ and 3D technologies for over two decades, KDAB provides deep expertise across the stack, including Linux, Rust and modern UI frameworks. https://www.kdab.com/software-services.

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrollment courses around the world. We are the market leaders for training in Qt, OpenGL, and C++. https://training.kdab.com/

With 100+ employees from 20 countries and offices in Sweden, Germany, USA, France and UK, we serve clients around the world. https://www.kdab.com/about/contact/

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KDAB News 03/2024 - Servo with Qt; Qt 6.7; Hotspot 1.5; Embedded World Impressions; Oxidize and more

Welcome to KDAB News, the monthly update for developers working with Qt, C++ and 3D technologies.

In this edition, we have:

0:48 Servo for Qt - Interview with Andrew Hayzen and Magnus Groß
5:54 Qt 6.7 released
6:55 Hotspot 1.5 released
7:50 Embedded World 2024 Impressions
11:49 Tip of the month - ConnectionEvaluator in KDBindings
12:41 Announcements

**

Here you find all the links mentioned in the news:

Oxidize 2024
https://oxidizeconf.com/

Servo with Qt

Blog post:
https://www.kdab.com/embedding-servo-in-qt/

CXX-Qt Servo webview GitHub:
https://github.com/KDABLabs/cxx-qt-servo-webview

Qt 6.7 released
https://www.qt.io/blog/qt-6.7-released

Hotspot 1.5 released
https://www.kdab.com/hotspot-v1-5-0-released/

Embedded World 2024 impressions

KDAB at Embedded World 2024
https://www.youtube.com/playlist?list=PL6CJYn40gN6gkep9s1ldikEFNS4FTd4iv

KDAB at previous Embedded Worlds
https://www.youtube.com/playlist?list=PL6CJYn40gN6hdOVE4eSKnZ4vv7333xmDP

Toradex
https://www.toradex.com/

How to get early access to the i.MX 95 Verdin evaluation kit
https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95-evaluation-kit

Embedded World 2025
https://www.embedded-world.de/de-de

Tip of the month - ConnectionEvaluator in KDBindings

Blog post
https://www.kdab.com/introducing-the-connectionevaluator-in-kdbindings/

KDBindings
https://github.com/KDAB/KDBindings

Announcements

Oxidize 2024
https://oxidizeconf.com/

KDE Akademy 2024
https://akademy.kde.org/2024/

Qt Contributor Summit 2024
https://www.qt.io/blog/qtcs24-sep-5-6-save-the-date

Meeting C++ 2024
https://meetingcpp.com/2024/

ISO C++ Meeting Conference 2024
https://isocpp.org/files/papers/N4974.pdf

RustLab 2024
https://rustlab.it/

About KDAB:

KDAB offers experienced software experts to help you deliver functional, high-performing, and innovative software across embedded, mobile, and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D, and more. https://www.kdab.com/software-services

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrollment courses around the world. We are the market leaders for training in Qt, OpenGL, and C++.

Contact us to find out more at training@kdab.com or visit our website: https://www.kdab.com/software-services/scheduled-training/

We are 100+ people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK, and the USA. https://www.kdab.com/about/contact/

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KDAB News 02/2024 - KDE Plasma 6 Release; KDAB at EWN24, New codebrowser Libraries; Oxidize and more

Welcome to KDAB News, the monthly update for developers working with Qt, C++ and 3D technologies.

In this edition, we have:

0:25 KDE Plasma 6 Release - Interview with Nicolas Fella
6:04 Tip of the month - Reducing Visual Studio Installations with Toolchains
6:47 KDAB at Embedded World 2024
7:14 ACCU Conference Schedule
7:38 Oxidize Conference
8:02 New codebrowser.de Libraries
8:25 KDAB Training Schedule

**

Here you find all the links mentioned in the news:

KDE Plasma 6 Release

About Nicolas Fella:
Nicolas has contributed to KDE for almost 10 years and works as Software Platform Engineer for KDE e.V., the non-profit organization behind the KDE Community. In this role he takes care of KDE's foundational libraries and building blocks

https://kde.org/

https://kde.org/de/announcements/megarelease/6/

Tip of the Month

Reducing Visual Studio Installations with Toolchains

https://www.kdab.com/reducing-visual-studio-installations-with-toolchains/

Announcements

KDAB at Embedded World 2024

https://www.embedded-world.de/en

https://www.kdab.com/kdab-at-embedded-world-2024/

ACCU Conference Schedule

https://accuconference.org/2024/schedule

Oxidize Conference

https://oxidizeconf.com/

codebrowser.dev Libraries

Rust https://codebrowser.dev/rust/

Slint https://codebrowser.dev/slint/

Flutter https://codebrowser.dev/flutter/

KDAB Training Schedule

http://training.kdab.com/

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KDAB News 01/2024 - Cyber Resilience Act; Mixing C++ and Rust; Jesper Awarded Qt Champion and more

Welcome to KDAB News, the monthly update for developers working with Qt, C++ and 3D technologies.

In this edition, we have:

0:24 What is the Cyber Resilience Act?
4:20 Tip of the Month - Mixing C++ and Rust: Part 2
5:45 Announcements
6:12 KDAB Training Schedule
6:36 Qt Champions

**

Here you find all the links mentioned in the news:

Cyber Resilience Act 

Official EU Website 
https://digital-strategy.ec.europa.eu/en/library/cyber-resilience-act

Non-Official Website
https://www.cyberresilienceact.eu/the-cyber-resilience-act-annex-eu/

Tip of the month - Mixing C++ and Rust

Mixing C++ and Rust (Part 1)
https://www.kdab.com/mixing-c-and-rust-for-fun-and-profit-part-1/

Mixing C++ and Rust (Part 2)
https://www.kdab.com/mixing-c-and-rust-for-fun-and-profit-part-2/

Announcements

Embedded World 2024
https://akademy-dev.kde.org/2024/

KDE Akademy 2024
https://akademy-dev.kde.org/2024/

KDAB Training Schedule
https://training.kdab.com/

Jesper Being a Qt Champion

Announcement
https://www.qt.io/blog/congratulations-to-our-2024-qt-champions

Jesper's Qt Video Series

Introduction to Qt Widgets Module 2
https://www.youtube.com/playlist?list=PL6CJYn40gN6j_c41CFMprvg9EiWz0WdSy

Introduction to Qt Widgets all episodes released so far
https://www.youtube.com/playlist?list=PL6CJYn40gN6iFcTyItvnE5nOmJR8qk_7o

Qt Widgets and More
https://www.youtube.com/playlist?list=PL6CJYn40gN6gf-G-o6syFwGrtq3kItEqI

Introduction to QML
https://www.youtube.com/playlist?list=PL6CJYn40gN6hdNC1IGQZfVI707dh9DPRc

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KDAB News 10/2023 - KDDockWidgets 2.0; Mixing C++ and Rust; New KDAB Whitepaper and more

Welcome to KDAB News, the monthly update for developers working with Qt, C++ and 3D technologies.

In this edition, we have:

0:37 KDDockWidgets 2.0 - Interview with KDAB's Sérgio Martins
6:49 Tip of the month - Mixing C++ and Rust
7:45 KDAB Whitepaper - Building Hybrid Rust and C/C++ Applications
8:16 Meeting C++ 2023 Recordings
8:45 Bloopers

**

Here you find all the links mentioned in the news:

KDDockWidgets 2.0

GitHub
https://github.com/KDAB/KDDockWidgets

Manual
https://docs.kdab.com/kddockwidgets-manual/2.0.0/

Release Blog
https://www.kdab.com/introducing-kddockwidgets-2-0/

Tip of the month - Mixing C++ and Rust

Blog Post
https://www.kdab.com/mixing-c-and-rust-for-fun-and-profit-part-1/

Reaction Video to the Blog by @ThePrimeTimeagen
https://www.youtube.com/watch?v=qLJCSpOrb9s

Resources

KDAB’s Software Development Best Practices: Building Hybrid Rust and C/C++ Applications
https://www.kdab.com/publications/bestpractices/best-practices-hybrid-rust-cpp-apps.html

Meeting C++
https://meetingcpp.com/

Recordings of Meeting C++ 2023
https://www.youtube.com/playlist?list=PLRyNF2Y6sca0KMWJXADniEDufnFdIJz7l

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