Include another QML file from a QML file

Let’s assume you have a file called main.qml and a component in another file called MyCustomText.qml. If both files are in the same directory you can directly load the component like this:

// in Main.qml
Rectangle {
  id: root
  MyCustomText {
    text: "This is my custom text element"
  }
}

If MyCustomText.qml is in another subdirectory MyComponents for example to group all your custom components together, you first need to import the directory before using the component the same way:

// in Main.qml
import "MyComponents"

Rectangle {
  id: root
  MyCustomText {
    text: "This is my custom text element"
  }
}

Another important thing to note is that your QML files should always start with an uppercase letter if you want to be able to use them this way

Of course your Loader solution works too but this is the easiest way to import QML files in other components.