QML alias

QML alias is a way to create a new name for an existing property or object in QML. It allows you to refer to the original property or object using a different name, which can be useful in simplifying the code or making it more readable.

For example, if you have a Rectangle object with a width of 100, you can create an alias for the width property and call it "rectWidth". Then, you can refer to the width property as "rectWidth" throughout the QML code.

The syntax for creating an alias in QML is as follows:

property alias <newName>: <existingName>

Here, <newName> is the new name you want to give to the existing property or object, and <existingName> is the name of the original property or object.

You can create aliases for both properties and objects in QML. When you create an alias for an object, it creates a new instance of the object with the same properties and behavior as the original object.

Overall, QML alias is a powerful feature that allows you to create more readable and maintainable code in QML