Introduction to Qt Widgets (Part 59) - Tree Models

We finally made it here - with all the building blocks in place we now are able to understand what it takes to implement a tree model.

Chapters:
00:00 Welcome
00:31 What are the classes involved?
01:29 Advertise: Cross platform development
01:58 Overview of the methods needed to create a tree model
05:27 Model indexes
08:26 Understanding the void pointer inside the model index
11:23 Only the model can create its own indexes - createIndex
16:59 What are the next steps?

The example code showcased in this video is available here:
https://github.com/KDABLabs/kdabtv/tree/master/Programming-With-Qt-Widgets/modelview

All 'Introduction to Qt Widgets - Module 1' videos: https://www.youtube.com/playlist?list=PL6CJYn40gN6hgf7zCKF2Rv9Y0WoN8RVGf

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

All 'Introduction to Qt Widgets - Module 3' videos:
https://www.youtube.com/playlist?list=PL6CJYn40gN6hWZO_viEf1rfjgk4E6SCKd

All 'Introduction to Qt Widgets - Module 4' videos:
https://www.youtube.com/playlist?list=PL6CJYn40gN6iXUNQMb2GkEjV_oK6Xid9-

All 'Introduction to Qt Widgets - Module 5' videos:
https://www.youtube.com/playlist?list=PL6CJYn40gN6h1tsLAETdrrFlsVMeYpiHI

All 'Introduction to Qt Widgets - Module 6' videos:
https://www.youtube.com/playlist?list=PL6CJYn40gN6jIsRYriqN70V83t_mdDZHT

All 'Introduction to Qt Widgets - Module 7' videos: https://www.youtube.com/playlist?list=PL6CJYn40gN6hHyqD9ZxUqpd14LoHvadN7

All 'Introduction to Qt Widgets - Module 8' videos: https://www.youtube.com/playlist?list=PL6CJYn40gN6iCb8g5NSfVqX0JRFzFnxak

Please note that non-English dubs for all KDAB videos are auto-generated. These translations have not been moderated by us and may contain inaccuracies. We appreciate your understanding and apologize for any confusion this may cause.

About the host:
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.

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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.

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Видео Introduction to Qt Widgets (Part 59) - Tree Models канала KDAB