My images are in an Advanced DataGridColumn and that coulmn has a width, but if i chnage that width to a very small value the column header becomes in visible , so i do not want to do that, instead i have an Image renderer for the ADvDataGridColumn which has this Image. but setting the style attribute width like below did not work for me. thanks, Anitha. --- On Fri, 11/20/09, Chris <[email protected]> wrote:
From: Chris <[email protected]> Subject: Re: [flexcoders] Is thereany way using a Image Renderer ,I can change the widtth or height of an image? To: [email protected] Date: Friday, November 20, 2009, 9:42 PM I am assuming that your list control has a set width and height. If you have variableRowHeight= true, or you want a variable row height, then this answer probably isn't what you are after. 1. Currently you are using Image as a base class. The way item renderers work, the width, height, and background can be controlled by the item renderer's parent. I think you would want to wrap your Image within a canvas, so that the image's dimensions won't be controlled by the parent, and can instead be set by you. The parent of the renderer will set the width/height of the canvas, and you can set the image width/height. 2. I don't know what a PopupMenu is. Is that the dropdown that is created by a ComboBox? On Fri, Nov 20, 2009 at 8:42 AM, Thomas Silvester <thomas_...@yahoo. com> wrote: Hi All, I have 2 questions? 1.I would like to chnage the width and height of an image using an Imagae renderer, how do i do that? 2. Can I chnage the widht or height of a POPUPMenu using the same style as below uing a renderer. Any information regarding this is appreciated. Thanks in Advance, Anitha. I tried this, but it did not chnage the width or height of the image.. package { import mx.controls. *; public class ImageRenderer extends Image { private var slaimage:Image; public function ImageRenderer( ) { super(); } override public function set data(value:Object) :void { if(value != null) { super.data = value; slaimage=new Image(); slaimage.source= value.CurrentSLA ; slaimage.setStyle("width",15); slaimage.setStyle("height",15); } }
