focusIn and focusOut Events

focusIn and focusOut Events : Focus Event : Development Flash / Flex / ActionScript examples

Flash / Flex / ActionScript examples » Development » Focus Event »

focusIn and focusOut Events


 


package{
    import flash.text.TextField;
    import flash.events.*;
    import flash.display.Sprite;
    public class FocusIn extends Sprite{
        var primaryText:TextField;
        var secondaryText:TextField;

        public function FocusIn(){
            primaryText = new TextField();
            secondaryText = new TextField();

            primaryText.text = "This is the primary TextField.";

            secondaryText.text = "This is the secondary TextField";

            primaryText.addEventListener(FocusEvent.FOCUS_IN, setFocus);
            secondaryText.addEventListener(FocusEvent.FOCUS_IN, setFocus);
            primaryText.addEventListener(FocusEvent.FOCUS_OUT, loseFocus);
            secondaryText.addEventListener(FocusEvent.FOCUS_OUT, loseFocus);

            primaryText.background = true;
            secondaryText.background = true;

            primaryText.backgroundColor = 0xFFFFFF;
            secondaryText.backgroundColor = 0xFFFFFF;

            addChild(this.primaryText);
            addChild(this.secondaryText);

            secondaryText.x = 500;
        }

        private function setFocus(focus:FocusEvent):void
        {
            (focus.target as TextField).backgroundColor = 0xFF0000;
        }

        private function loseFocus(focus:FocusEvent):void
        {
            (focus.target as TextField).backgroundColor = 0xFFFFFF;
        }
    }
}