HI, I am trying to reduce the width and height of an image in an advanceddatagridcolumn with out using the width of the advdatagridcolumn since yhe width of the advgcolumn reduced the width of the header too but i do not want to that to happen, only i want to reduce height and width of the images in that column as data , how can i do this ? just learning so i am using everything i know which may work,but styling thing did not work. 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, 10:14 PM Sorry, didn't catch this. There is no style for width and height. The width and height are properties, not styles of Image/UIComponent/ etc. So are you attempting to style the DataGridColumn's header or the column itself? On Fri, Nov 20, 2009 at 9:21 AM, Thomas Silvester <thomas_...@yahoo. com> wrote: 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 <zomgforeelz@ gmail.com> wrote: From: Chris <zomgforeelz@ gmail.com> Subject: Re: [flexcoders] Is thereany way using a Image Renderer ,I can change the widtth or height of an image? To: flexcod...@yahoogro ups.com 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); } }
