MacのDockのようなもの

Mac持ってないんでうろ覚えですが・・・

by handle 28 Dec 2008

• Related works: 2
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// Mac持ってないんでうろ覚えですが・・・

package {
	import flash.display.*;
	import flash.events.*;
	import flash.text.*;
	import flash.utils.*;
	
	public class Main extends Sprite {
		private const ICON_NUM:int = 7;
		
		public function Main() {
			// 台座
			var base:MovieClip = new MovieClip();
			base.graphics.beginFill(0x555555);
			base.graphics.drawRoundRect(0, 0, 440, 30, 15, 15);
			base.graphics.endFill();
			stage.addChild(base);
			base.x = 10;
			base.y = 300;
			
			// アイコン
			for(var i:int = 0; i < ICON_NUM; i++) {
				// アイコンの作成
				var icon:MovieClip = createIcon((i + 1).toString());
				
				// あとはコンテナクラスに丸投げ
				var container:Container = new Container(stage, icon, i * 60 + 50, 290);
			}
		}
		
		// アイコンを作って返す
		private function createIcon(char:String) :MovieClip {
			var icon:MovieClip = new MovieClip();
			icon.graphics.beginFill(0x000000);
			icon.graphics.drawCircle(0, 0, 23);
			icon.graphics.endFill();
			
			var format:TextFormat = new TextFormat();
			format.size = 24;
			
			var tf:TextField = new TextField();
			tf.text = char;
			tf.textColor = 0xFFFFFF;
			tf.selectable = false;
			tf.autoSize = TextFieldAutoSize.LEFT;
			tf.setTextFormat(format);
			icon.addChild(tf);
			tf.x = -(tf.width / 2);
			tf.y = -(tf.height / 2);
			
			return icon;
		}
	}
}

import flash.events.*;
import flash.display.*;

class Container extends Sprite {
	private static const MEASURE:Number = 100;
	
	private var mStage:Stage;
	private var mIcon:MovieClip;
	private var mX:Number;
	private var mY:Number;
	
	public function Container(stage:Stage, icon:MovieClip, x:Number, y:Number) :void {
		mStage = stage;
		mIcon = icon;
		mX = x;
		mY = y;
		
		icon.x = mX;
		icon.y = mY;
		this.addEventListener(Event.ENTER_FRAME, this.scaleChange);
		mStage.addChild(mIcon);
	}

	private function scaleChange(evt:Event) :void {
		if(mIcon.y - mStage.mouseY > 50 || mStage.mouseY - mIcon.y > mIcon.height / 2) {
			mIcon.x = mX;
			mIcon.y = mY;
			mIcon.scaleX = 1;
			mIcon.scaleY = 1;
			return;
		}
		
		// カーソルとアイコンの距離に応じて倍率を変える
		var scale:Number = (2 * MEASURE - Math.abs(mIcon.x - mStage.mouseX)) / MEASURE;
		if(scale < 1.0) scale = 1.0; // 小さくはならない
		mIcon.scaleX = scale;
		mIcon.scaleY = scale;
		mIcon.y = mY + (mIcon.height / 4) * (1.0 - scale);
		
		// X位置を変化
		var dx:Number = (mIcon.x - mStage.mouseX) / MEASURE;
		mIcon.x = mX + dx * Math.exp(-dx * dx) * MEASURE / 4;;
	}
}