使用JavaFX和Event获取鼠标位置

Question

I'm trying to get the position of a mouse click in my JavaFX application. I have an EventHandler as so:

EventHandler<Event> mouseHandler = new EventHandler<Event>() {
    @Override
    public void handle(Event event) {
        String eType = event.getEventType().toString();
        if(eType.equals("MOUSE_PRESSED")){
            //mouse position
        }
    }
};

which is called on mouse press, release and drag. I'm unable to get the position of the mouse from Event and when I try and change EventHandler<Event> to EventHandler<MouseEvent> I get the message Type paremeter 'java.awt.event.MouseEvent' is not within it's bounds; should extend to 'javafx.event.Event' Type paremeter 'java.awt.event.MouseEvent' is not within it's bounds; should extend to 'javafx.event.Event' .

How can I move this over to MouseEvents?

Answer 1

You need to use the JavaFx MouseEvent .

Currently you are trying to use the Java.awt MouseEvent

Try importing only Java libraries from Javafx and not awt so you can avoid having the wrong type.

Once you fix that, the methods getX() and getY() should give you the position. (Or depending on what you want that position relative to, getScreenX() or getSceneX() might be what you want.)