Properties & Types Explained | Intro to QML #3 скачать в хорошем качестве

Properties & Types Explained | Intro to QML #3

Dive deep into QML properties and data types—the first essential building block of QML applications. Learn how to work with value types, object types, create custom properties, and use advanced features like property aliases and grouped properties. This comprehensive guide covers everything you need to understand QML's type system. This video is part 3 of the "Intro to QML" series, for developers new to Qt Quick and QML who want to build modern, cross-platform applications. 🎓 Get the full learning experience by enrolling in the complete learning path at https://www.qt.io/academy/course-cata... 📚 What You'll Learn: • Understanding QML data types (value types vs object types) • Working with built-in types: int, string, bool, real, url, date, and more • Creating custom properties with specific types • Property aliases for forwarding properties to outer scopes • Grouped properties for organizing related attributes • Property change signals and handlers • Type safety and avoiding common errors ⏰ Timestamps: 00:00 Introduction to Properties & Types 01:26 Value Types 01:35 Object Types 01:45 Lists and Enumerations 02:30 var Properties 03:18 Strong Typing 04:28 Value Type and Pass by Value 04:45 Object Type and Pass by Reference 05:05 Property Aliases 06:08 Grouped Properties 06:45 Property Change Signals 📖 Resources: • Code Repository: https://github.com/qt-learning/Intro-... • Documentation: https://doc.qt.io/qt-6/qmlreference.html 🔗 Related Videos: • Intro to QML Playlist:    • Intro to QML | Qt Academy   • Next: Property Bindings for Reactive UIs | Intro to QML #4:    • Property Bindings for Reactive UIs | Intro...   📱 Continue Learning: • Qt Academy: https://qt.io/academy • Forum: https://forum.qt.io ©️ Licensing Information: For all the source code shown in the video, the licensing information is defined in the relevant project repository. If no license is explicitly stated in the repository or there is no project, and you want to use the code, reach out to the Qt Company. If you are interested in acquiring a commercial license for the codes, please reach out to The Qt Company Oy (https://www.qt.io/pricing). Any trademarks shown in the videos are the exclusive property of its owners and are not licensed in any way. #Qt #Framework #QML #QtQuick #Programming #DataTypes #AppDevelopment #Tutorial