Flex画布滚动问题

Question

I have a canvas in my Flex project. It has one child element.

1. I made the element's y property to 500 and a scrrollbar appeared on the canvas.

2. I dragged the scrollbar to bottom to see my element.

3. I moveed element to y = 200

4. After that the scrollbar is still on the same place. How can I update the scrollbar and move it to the top?

Thanks

Answer 1

Please, provide the code you're trying to use. The following code behaves correctly (scrollbar disappears after clicking the label):

<mx:Canvas height="300" width="300">
    <mx:Label id="tl" text="Moved label" y="500" click="tl.y=200;" />
</mx:Canvas>