How can I keep Flex events from being dispatched to the target?

Question

I'd like to avoid that mouse events triggered by the user don't get dispatched to their target objects, effectively "freezing" the GUI for the user.

In a sample application featuring just a single mx.controls.Button I called addEventListener on the button to get notified of mouse events . In the event handler, I called Event::stopImmediatePropagation on the event, assuming that this would "discard" the event. Clicking the button would call my event handler, but yet the button was "clicked" (it animated and triggered an event).

How could I do this?

Answer 1

button.mouseEnabled = false;
button.mouseChildren = false;

should work

Answer 2

根据界面的高级程度，您可以将一个对象（s：Group中的s：Rect起作用）放在一切之上，将宽度和高度设置为100％，并禁用mouseChildren

Answer 3

USE removeEventListener()

var b:Button = new Button();

function init():void
{
    b.addEventListener(MouseEvent.CLICK, onButtonClick);
}


function onButtonClick(event:MourseEvent):void
{ 
    b.removeEventListener(MouseEvent.CLICK, onButtonClick);
}