Thursday, September 20, 2007

Okay cool, thanks to Mark Walters I now have AS3 syntax highlighting support here. I may play with the javascript file though and make some tweaks here and there.

package {
  
  import flash.display.TextField;
  import flash.text.TextFormat;
  import flash.display.Sprite;
  import flash.events.Event;
  import flash.events.EventType;
  
  public class TestTextPosition extends Sprite {

    var textfield1:TextField = new TextField();
    var textfield2:TextField = new TextField();
    var textformat1:TextFormat = new TextFormat();
    var textformat2:TextFormat = new TextFormat();
    var textformat3:TextFormat = new TextFormat();
    
    public function TestTextPosition () {
      textformat1.font = "Arial";
      textformat1.color = 0x0000ff;
      textformat1.size = 60;

      textformat2.font = "Arial";
      textformat2.color = 0x0000ff;
      textformat2.size = 20;

      textformat3.font = "Arial";
      textformat3.color = 0x000000;
      textformat3.size = 14;

      textfield1.width = 400;
      textfield1.height = 55;
      textfield1.multiline = true;
      textfield1.wordWrap = true;
      textfield1.type = "input";
      textfield1.text = "Roll your mouse over this text to see something neat.\n";
      textfield1.text += "Change the text to see that it is really dynamic.";
      addChild(textfield1);
      
      textfield2.x = 10;
      textfield2.y = 50;
      textfield2.width = 100;
      textfield2.height = 100;
      textfield2.selectable = false;
      textfield2.border = true;
      textfield2.background = true;
      textfield2.backgroundColor = 0xffffaa;
      textfield2.defaultTextFormat = textformat1;
      addChild(textfield2);
      
      this.addEventListener(EventType.ENTER_FRAME, enterFrameListener);
    }
     
    public function enterFrameListener(event:Event) {
      textfield1.setTextFormat(textformat3);
      var charIndex:int = textfield1.getCharIndexAtPoint(stage.mouseX,stage.mouseY);
      textfield1.setTextFormat(textformat2,charIndex,charIndex+1);
      textfield2.text = textfield1.text.charAt(charIndex);
    }
  }
}

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