TextInput中设立图标

TextInput中设置图标

package{import flash.display.DisplayObject;import mx.controls.Image;import mx.controls.TextInput;import mx.core.mx_internal;use namespace mx_internal;public class MyTextInput extends TextInput{private var _image:Image;public function MyTextInput(){super();}override protected function createChildren():void{super.createChildren();_image = new Image();_image.source = "search.png";addChild(DisplayObject(_image));}override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void{super.updateDisplayList(unscaledWidth, unscaledHeight);this._image.width = 16;this._image.height = 16;this._image.x = 0;this._image.y = (this.height - this._image.height)/2;this.textField.x = this._image.width+2;this.textField.y = (this.height - this.textField.height)/2;this.textField.width = this.width - this._image.width-5;//this.setStyle("paddingLeft",this._image.width+2);}}}

比较简单的实现方式了，不过在网上很少查到。这个还是在外网blog上查到的，自己修改了下，本身它是仿照mac 的搜索做的图标在右边，改成左边了。谁要有跟好的解决方案，拿出来研究下啊！！！！o(∩_∩)o 哈哈