Using the Scroll Properties : Scroll « TextField « Flash / Flex / ActionScript

1. Flash / Flex / ActionScript
2. TextField
3. Scroll

Using the Scroll Properties

 
package
{
import flash.text.TextField;
import flash.events.MouseEvent;
import flash.display.Sprite;
public class Main extends Sprite
{

    private var txt:TextField;
    
    public function Main()
    {
        txt = new TextField();
        txt.multiline = true;
        txt.wordWrap = true;
        txt.text = "Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text ";
            txt.height = 100
            txt.width = 50;
            addChild(txt);
            txt.addEventListener(MouseEvent.MOUSE_MOVE, scrollTextField);
        }
    
        private function scrollTextField(mouseEvent:MouseEvent):void
        {
            if (mouseEvent.stageY < 30)
            {
                txt.scrollV--;
            }
    
            if (mouseEvent.stageY > 70)
            {
                txt.scrollV++;
            }
        }
    }
}

        

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