Create Custom controls in AS3

Hi,

I would like to create the controls dynamically using the actionscript. So i create the actionscript class for creating the Button, Text Field, and TextInput controls by using the AS3. Here i added the code for creating the controls in AS3.

package util{

import flash.geom.Matrix;

import flash.display.Sprite;

import flash.text.TextField;

import flash.text.TextFormat;

import fl.controls.ProgressBar;

import flash.text.TextFieldType;

import flash.display.SimpleButton;

import flash.text.TextFormatAlign;

import flash.display.GradientType;

import fl.controls.ProgressBarMode;

import flash.text.TextFieldAutoSize;

public class ControlUtils

{

public function ControlUtils() { }

public function createTextField(color:uint):TextField

{

var _txtFormat:TextFormat = new TextFormat();

_txtFormat.font = "Arial";

_txtFormat.size = 12.5;

_txtFormat.bold = true;

_txtFormat.color = color;

var _txtField:TextField = new TextField();

_txtField.autoSize = TextFieldAutoSize.CENTER;

_txtField.defaultTextFormat = _txtFormat;

_txtField.selectable = false; return _txtField;

}

public function createInputBox(wid:int,hgt:int,bgColor:uint,borderColor:uint):TextField

{

var _txtField:TextField = new TextField();

_txtField.type = TextFieldType.INPUT;

_txtField.background = true;

_txtField.border = true;

_txtField.width = wid;

_txtField.height = hgt;

_txtField.backgroundColor = bgColor;

_txtField.borderColor = borderColor;

_txtField.selectable = false;

return _txtField;

}

public function createButton(buttonText:String,wid:int,hgt:int,color:Array,overColor:Array,txtColor:uint,cornerRadius:int=2):SimpleButton

{

var _colors:Array = [color[0],color[1]];

var _alphas:Array = [1,1];

var _ratios:Array = [0,255];

var _matrix:Matrix = new Matrix();

_matrix.createGradientBox(wid,hgt,Math.PI/2,0,0);

var _btnUpState:Sprite = new Sprite();

_btnUpState.graphics.lineStyle(1,_colors[0]);

_btnUpState.graphics.beginGradientFill(GradientType.LINEAR,_colors,_alphas,_ratios,_matrix);

if((_colors[0] == _colors[1]) && (cornerRadius == 0))

_btnUpState.graphics.drawRect(0,0,wid,hgt);

else if((_colors[0] == _colors[1]) && (cornerRadius > 0))

_btnUpState.graphics.drawRoundRect(-cornerRadius/2,0,wid-cornerRadius/2,hgt,cornerRadius,cornerRadius);

else if(_colors[0] != _colors[1])

_btnUpState.graphics.drawRoundRect(0,0,wid,hgt,cornerRadius,cornerRadius);

_btnUpState.addChild(createButtonTextField(buttonText,txtColor,wid,hgt,cornerRadius));

if(overColor == null)

_colors = [color[1],color[0]];

else

_colors = [overColor[0],overColor[1]];

var _btnOverState:Sprite = new Sprite();

_btnOverState.graphics.lineStyle(1,_colors[0]);

_btnOverState.graphics.beginGradientFill(GradientType.LINEAR,_colors,_alphas,_ratios,_matrix);

if((_colors[0] == _colors[1]) && (cornerRadius == 0))

_btnOverState.graphics.drawRect(0,0,wid,hgt);

else if((_colors[0] == _colors[1]) && (cornerRadius > 0))

_btnOverState.graphics.drawRoundRect(-cornerRadius/2,0,wid-cornerRadius/2,hgt,cornerRadius,cornerRadius);

else if(_colors[0] != _colors[1])

_btnOverState.graphics.drawRoundRect(0,0,wid,hgt,cornerRadius,cornerRadius);

_btnOverState.addChild(createButtonTextField(buttonText,txtColor,wid,hgt,cornerRadius));

var _myButton:SimpleButton = new SimpleButton(_btnUpState,_btnOverState,_btnUpState,_btnUpState);

_myButton.name = buttonText;

return _myButton;

}

private function createButtonTextField(Text:String,color:uint,wid:int,hgt:int,cornerRadius:int):TextField

{

var _txtField:TextField = new TextField();

_txtField.autoSize = TextFieldAutoSize.LEFT;

_txtField.textColor = color;

_txtField.selectable = false;

_txtField.width = wid;

_txtField.height = hgt;

var _txtFormat:TextFormat = new TextFormat();

_txtFormat.align = TextFormatAlign.CENTER;

Text = ""+Text+"";

_txtField.htmlText = ""+Text+"";

_txtField.x = (wid - _txtField.width)/2 - cornerRadius/2;

_txtField.y = (hgt - _txtField.height)/2; return _txtField;

}

public function createProgressBar(wid:int,hgt:int,barColor:Array,trackColor:uint):Preloader

{

var _progressBar:Preloader = new Preloader(wid,hgt,trackColor);

_progressBar.barColor = barColor; return _progressBar;

}

}

}