src/org/sevenchan/dongs/ui/TinyButton.as

   1 package org.sevenchan.dongs.ui
   2 {
   3         import flash.display.SimpleButton;
   4         import flash.display.Shape;
   5         import flash.display.Sprite;
   6         import flash.events.Event;
   7         import flash.events.MouseEvent;
   8         import flash.text.TextField;
   9         import flash.text.TextFormat;
  10         import flash.text.TextFieldAutoSize;
  11         import flash.text.TextFormatAlign;
  12
  13         /**
  14          * ...
  15          * @author Harbinger
  16          */
  17         public class TinyButton extends Sprite implements IHovertextRecipient
  18         {
  19                 public var bgColor:uint = 0x000000;
  20                 public var fgColor:uint = 0xffffff;
  21                 private var textControl:TextField = new TextField();
  22                 private const padding:Number = 6;
  23                 public var alphaNormal:Number = 0.90;
  24                 public var alphaHover:Number = 0.75;
  25
  26                 public function TinyButton(text:String)
  27                 {
  28                         this.textControl.text = text;
  29                         this.textControl.textColor = 0xffffff;
  30
  31                         var tf:TextFormat = new TextFormat();
  32                         tf.font = "Verdana";
  33                         tf.bold = true;
  34                         tf.align = TextFormatAlign.CENTER;
  35                         this.textControl.setTextFormat(tf);
  36
  37                         addChild(textControl);
  38                         this.addEventListener(MouseEvent.MOUSE_OVER, this.onMouseOver);
  39                         this.addEventListener(MouseEvent.MOUSE_OUT, this.onMouseOut);
  40                         this.alpha = alphaNormal;
  41                         draw();
  42                 }
  43
  44                 public function setText(text:String):void {
  45                         textControl.text = text;
  46                 }
  47
  48                 private function onMouseOver(e:MouseEvent):void {
  49                         this.alpha = alphaHover;
  50                         this.mouseChildren = false;
  51                 }
  52                 private function onMouseOut(e:MouseEvent):void {
  53                         this.alpha = alphaNormal;
  54                 }
  55
  56                 public function draw():void {
  57                         graphics.clear();
  58                         graphics.beginFill(this.bgColor);
  59                         textControl.height = textControl.textHeight+4;
  60                         textControl.width = textControl.textWidth+3.5;
  61                         var w:Number = 16;
  62                         var h:Number = 16;
  63                         textControl.x = (w / 2) - (textControl.width / 2);
  64                         textControl.y = (h / 2) - (textControl.height / 2);
  65                         graphics.drawCircle(w/2, h/2, w/2);
  66                         graphics.endFill();
  67                 }
  68
  69                 /* INTERFACE IHovertextRecipient */
  70
  71                 public function setHoverText(text:String):void
  72                 {
  73
  74                 }
  75
  76                 public function getHoverText():String
  77                 {
  78                         return "";
  79                 }
  80
  81         }
  82
  83 }