JavaFX 禁用单个 TextField 上的默认操作

Question

I have a form in JavaFX and I have setup a default button so that whenever I press enter while editing any of the text fields the action bound to the button is performed. The issue that I have is that I would like to disable this behavior on a single text field, and I could not find a solution to this.

Thanks in advance for any suggestion.

EDIT: I found out that using

inputField.onActionProperty().set()

instead of

inputField.onActionProperty().addListener()

works

Answer 1

You should be able to retrieve the event target and check if it's the one that should be avoided, something like this.

final EventTarget target = event.getTarget();

if (code == KeyCode.ENTER && target instanceof TextField) {
    // Do casting stuff then...
    if(target != myTextField)
       doSomething();
    else
       dont();
}