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 <zomgfore...@gmail.com>* wrote: > > > From: Chris <zomgfore...@gmail.com> > Subject: Re: [flexcoders] Is thereany way using a Image Renderer ,I can > change the widtth or height of an image? > To: flexcoders@yahoogroups.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<http://us.mc504.mail.yahoo.com/mc/compose?to=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); > > } > > } > > > > >
