ボタンを作ってみるテスト

by nacookan 22 Dec 2008

Tags

SimpleButton
Embed

package{
    import flash.display.*;
    import flash.text.*;
    import flash.events.*;
    import caurina.transitions.Tweener;

    [SWF(backgroundColor="0xf0f0f0", frameRate="30")]

    public class ButtonTest extends MovieClip{
        public function ButtonTest():void{
            var stage:MovieClip = this;
            for(var i:Number = 0; i < 10; i++){
                var b:Button = new Button('button' + i.toString());
                b.x = 20;
                b.y = 30 + i * 24;
                (function():void{
                    var m:String = i.toString() + ' が押されたよ';
                    b.addEventListener(MouseEvent.MOUSE_DOWN, function(e:Event):void{
                        var message:TextField = new TextField();
                        stage.addChild(message);
                        message.text = m;
                        message.autoSize = TextFieldAutoSize.LEFT;
                        message.selectable = false;
                        message.x = Math.random() * 400;
                        message.y = Math.random() * 400;
                        Tweener.addTween(message, {
                            x: 80 + Math.random() * 300,
                            y: 80 + Math.random() * 300,
                            time: 0.5,
                            transition: 'easeOutExpo'
                        });
                        message.addEventListener(Event.ENTER_FRAME, function(e:Event):void{
                            message.x += 1 - Math.random() * 2;
                            message.y += 1 - Math.random() * 2;
                        });
                    });
                })();
                stage.addChild(b);
            }
        }
    }
}

import flash.display.*;
import flash.text.*;

class Button extends SimpleButton{
    function Button(text:String){
        this.upState = (function():Sprite{
            var s:Sprite = new Sprite();
            s.graphics.lineStyle(1, 0xa0a0a0);
            s.graphics.beginFill(0xafafaf);
            s.graphics.drawRect(0, 0, 50, 20);
            s.addChild(generate_label(text));        
            return s;
        })();
        this.overState = (function():Sprite{
            var s:Sprite = new Sprite();
            s.graphics.lineStyle(1, 0xa0a0a0);
            s.graphics.beginFill(0xc0c0c0);
            s.graphics.drawRect(0, 0, 50, 20);
            s.addChild(generate_label(text));        
            return s;
        })();
        this.downState = (function():Sprite{
            var s:Sprite = new Sprite();
            s.graphics.lineStyle(1, 0xa0a0a0);
            s.graphics.beginFill(0xcfcfcf);
            s.graphics.drawRect(2, 2, 50, 20);
            var t:TextField = generate_label(text);
            t.x = 2;
            t.y = 2;
            s.addChild(t);        
            return s;
        })();
        this.hitTestState = this.overState;
    }
    
    private function generate_label(text:String):TextField{
        var t:TextField = new TextField();
        t.text = text;
        t.autoSize = TextFieldAutoSize.LEFT;
        t.selectable = false;
        return t;
    }
}