Adobe AIR Development

[Deepu_George_Jacob]

Hai,

       I am added  3 images in a container and place the container into a scrollpane but unfortunatly i couldn't add listner to that component anybody have the idea abou that please help me

Thanks

Deepu

[jtegen]

Add listener to which component? The images, container or the scrollpane?

[Deepu_George_Jacob]

I add listner to the images

[JohnPinkerton]

How are you adding the images?

I've used the Event.COMPLETE on qnx.ui.display.image

var yourImage = new Image();
yourImage.setImage("sweetPic.png");
yourImage.setPosition(100, 100);
yourImage.addEventListener(Event.COMPLETE, yourFunction);
addChild(yourImage);

private function yourFunction(e:MouseEvent):void {
	yourImage.setSize(500, 500);
}

 You might need to adjust this for the new fuse.ui stuff (setActualSize vs. setSize, etc...)

[johnherdman]

If you are using mxml for it then the following code will do it :-

	<s:Image id="myImage" x="497" y="171" source="assets/myImage.png" click="myImage_clickHandler(event)" />

 obviously change the myPic to what you want and the x and y co-ords.

then you need a fuction is AS3 :-

protected function myPic_clickHandler(event:MouseEvent):void
	{
		\\ To Do
	}

[jtegen]

Not to confuse later readers, in John's post, the function "yourFunction" should have an event type of "Event" and not "MouseEvent", since the event listener is Event.COMPLETE. MouseEvent inherits from Event, so I am going to guess that yourFunction will never trigger or an exception will be thrown.

In the second example, the event will be triggered when the image is clicked, not when the image is loaded like in the case of John's example. The two are different kinds of events.

[JohnPinkerton]

Thanks for catching that jtegen! I missed the reply and the massive mistake in my sample code!

Edit: JT, you're a lot taller in person than I imagined, it was great meeting you at Jam!

[jtegen]

It was good to put a face to everyone.

[johnherdman]

Yeah thats what i thought he wanted, clicking on the image, sorry for the confusion.

[JohnPinkerton]

He might want it for when clicked on the image, the Event.COMPLETE would need to be changed accordingly in my code. Event.COMPLETE will fire when the image is loaded (so if another function changes the image, Event.COMPLETE will fire accordingly, allowing you to resize for instance.