2.08

Components: Properties, Signals (P0 | 2h)

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Objective: Basic component interface

Comment: Creating re-usable UI components

Beginner

Comment: What does q QML file define? (Answer a type AKA component=

Intermediate

Comment: How can I instantiate a type, defined in a QML file (must be in the same folder or imported), How to define a component API? (properties in the root are visible, necessary child properties must be exported with the property keyword), What is a visibility of an item id? When to use alias, readonly, default properties? How to define a private API (properties with QtObject)?

Expert

Omitted

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