Enter Key Event Is Not Working On Dialog In Javafx?

Question

I have tried the below code, it works fine with mouse event, but when I use key event i.e ENTER Key on any button than its not showing the result.

Alert aler         


        

Answer 1

Here how i solved it. it works fine below is my confirm alert function.

public static boolean confirmAlert(String title, String msg){

        ButtonType buttonTypeYes = new ButtonType("Yes", ButtonBar.ButtonData.OK_DONE);
        ButtonType buttonTypeNo = new ButtonType("No",ButtonBar.ButtonData.CANCEL_CLOSE);

        Alert alert = new Alert(Alert.AlertType.NONE, msg,buttonTypeNo,buttonTypeYes);
        alert.setTitle(title);

        Button button1 = (Button) alert.getDialogPane().lookupButton(buttonTypeYes);
        button1.setDefaultButton(false); //***set default to false***

        Button button2 = (Button) alert.getDialogPane().lookupButton(buttonTypeNo);

        button1.setOnKeyReleased(event -> {
            if(event.getCode() == KeyCode.ENTER)
                alert.setResult(buttonTypeYes);
        });
        button2.setOnKeyReleased(event -> {
            if(event.getCode() == KeyCode.ENTER)
                alert.setResult(buttonTypeNo);
        });
        alert.showAndWait();
        return alert.getResult()==buttonTypeYes;
    }