[flexcoders] TextInputs - no cursor

[markgoldin_2000]

I have this simple form:
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"; width="150" 
verticalScrollPolicy="off"
        height="128" verticalCenter="true" horizontalCenter="true" 
horizontalScrollPolicy="off">
         <mx:Form verticalGap="1" paddingLeft="-1" fontSize="9" 
borderThickness="2"
                backgroundColor="#DDDDDD" paddingTop="0" 
borderStyle="solid"
                top="0" 
                left="0" 
                height="100%" width="100%">
               <mx:FormItem width="100%" verticalGap="-3" 
paddingLeft="-38"> 
               <mx:Label text="Customer" color="#000000"/>            
                <mx:TextInput width="140" height="18"/>
            </mx:FormItem>                
               <mx:FormItem label="SKU" width="100%" verticalGap="0" 
paddingLeft="4" color="#000000">            
                <mx:TextInput width="60%" height="18"/>
            </mx:FormItem>                
            <mx:FormItem height="100%" verticalGap="-3" paddingLeft="-
38">
                <mx:Label text="Defect" color="#000000"/>
                <mx:ComboBox width="140" height="19"/>
            </mx:FormItem>
            <mx:FormItem width="100%" verticalGap="-3" paddingLeft="-
38"> 
               <mx:Label text="QC Person" 
color="#000000"/>            
                <mx:TextInput width="140" height="18"/>
            </mx:FormItem>
        </mx:Form>
</mx:Canvas>

The only TextInput field that actually accepts input is SKU.
What kind of problem am I having here?

Thanks