Have you tried setting 'width' on the List? e.g.,
<s:List width="300" dataProvider="{this.items}">
Tim
On Mon, Jan 11, 2010 at 10:49 AM, r_woess <r_wo...@yahoo.de> wrote:
>
>
> Hi,
>
> here you can see a simple example with a horizontal list. after adding text
> into the textinput and pressing enter, new items will be added to the list.
> the with of the list automatically grows, if you add more items. but i can't
> find a way, to set the with correctly, if the width is lower than the
> default width. is there a possibilty to set the width correctly?
>
> if no item is in the list, it should be 0px
> if 1 item is in the list, it should be the with of the first item
> and so on .....
>
> <?xml version="1.0" encoding="utf-8"?>
> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
> xmlns:s="library://ns.adobe.com/flex/spark"
> xmlns:mx="library://ns.adobe.com/flex/halo" width="100%" height="100%">
>
> <fx:Script>
> <![CDATA[
> import mx.collections.ArrayCollection;
>
> [Bindable] private var items:ArrayCollection=new ArrayCollection();
>
> private function addItem():void
> {
> this.items.addItem(this.tiItem.text);
> this.tiItem.text="";
> }
>
> ]]>
> </fx:Script>
>
> <fx:Declarations>
> <!-- Place non-visual elements (e.g., services, value objects) here -->
> </fx:Declarations>
>
> <s:HGroup width="100%" height="100%">
>
> <s:List dataProvider="{this.items}">
> <s:layout>
> <s:HorizontalLayout/>
> </s:layout>
> <s:itemRenderer>
> <fx:Component>
> <s:ItemRenderer>
> <s:layout>
> <s:HorizontalLayout/>
> </s:layout>
> <s:Label text="{data}"/>
> <s:Label text=">" />
> </s:ItemRenderer>
> </fx:Component>
> </s:itemRenderer>
> </s:List>
>
> <s:TextInput id="tiItem" enter="this.addItem();"/>
>
> </s:HGroup>
>
> </s:Application>
>
>
>
