JavaFX Tutorial 5 - TextField

Описание: TextField

A text field can be used to accept or display a String value.

The getText() method gets the value of the text field.
The setText() method sets the value of the text field.

Wrapper Class

Wrapper classes are used to convert any data type into an object. As the primitive data types (e.g. int) are not objects.

The parseInt() method of the Integer class converts a String to an integer.
The valueOf() method of String class converts an integer to a String.