In this tutorial, I will show you how to use a TextArea using JavaFX 15 or later with IntelliJ 2020.2.4 on Windows 10 x64.
A TextArea enables the user to enter multiple lines of text.
The setText() method sets the value of text.
The appendText() method appends the value of text. This method appends some texts to the end of the current text.
VM options
--module-path "C:\Program Files\Java\javafx-sdk-15.0.1\lib"
--add-modules javafx.controls,javafx.fxml
#JavaFX15 #IntelliJ