Thanks for your help guys, Adding in a customITreeRenderer seems to
fix the problem. It looks like this..
package
{
import mx.controls.treeClasses.*;
import mx.collections.*;
public class CustomTreeItemRenderer extends TreeItemRenderer
{
// Define the constructor.
public function CustomTreeItemRenderer() {
super();
}
// Override the set method for the data property
// to set the font color and style of each node.
override public function set data(value:Object):void {
super.data = value;
if(super.listData != null){
if(TreeListData(super.listData).hasChildren)
{
setStyle("fontWeight", 'bold');
}
else
{
setStyle("fontWeight", 'normal');
}
}
}
// Override the updateDisplayList() method
// to set the text for each tree node.
override protected function updateDisplayList
(unscaledWidth:Number,
unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth, unscaledHeight);
if(super.data)
{
if(TreeListData(super.listData).hasChildren)
{
var tmp:XMLList =
new XMLList(TreeListData
(super.listData).item);
var myStr:int = tmp[0].children().length();
super.label.text = TreeListData
(super.listData).label +
"(" + myStr + ")";
}
}
}
}
}
--- In [email protected], "Tracy Spratt" <[EMAIL PROTECTED]>
wrote:
>
> Here is one that draws lines between siblings, perhaps it will
help you
> see what to do.
>
> http://www.cflex.net/showFileDetails.cfm?ObjectID=575
>
> Tracy
>
>
>
> ________________________________
>
> From: [email protected]
[mailto:[EMAIL PROTECTED] On
> Behalf Of Tracy Spratt
> Sent: Monday, October 29, 2007 4:10 PM
> To: [email protected]
> Subject: RE: [flexcoders] Re: Tree: Removing expand triangle from
select
> nodes
>
>
>
> A custom TreeItemRenderer?
>
> Tracy
>
>
>
> ________________________________
>
> From: [email protected]
[mailto:[EMAIL PROTECTED] On
> Behalf Of djdyland
> Sent: Monday, October 29, 2007 3:43 PM
> To: [email protected]
> Subject: [flexcoders] Re: Tree: Removing expand triangle from
select
> nodes
>
>
>
> So I guess to simplify my question... how do I apply
>
> myTree.setStyle("disclosureOpenIcon", null);
> myTree.setStyle("disclosureCloseIcon", null);
>
> to individual nodes instead if the whole tree?
>
> Anyone have any idea
>
> --- In [email protected] <mailto:flexcoders%
40yahoogroups.com>
> , "djdyland" <djdyland@> wrote:
> >
> > Hi, Thanks for the reply.
> >
> > Like I said I have a ITreeDataDescriptor.
> >
> > But I don't see how I can use that to disable the expand triagle
> for
> > certain nodes.
> >
> > Thanks
> > Dylan
> >
> > --- In [email protected]
> <mailto:flexcoders%40yahoogroups.com> , "Alex Harui" <aharui@>
wrote:
> > >
> > > Custom ITreeDataDescriptor
> > >
> > >
> > >
> > > ________________________________
> > >
> > > From: [email protected]
> <mailto:flexcoders%40yahoogroups.com>
> > [mailto:[email protected]
> <mailto:flexcoders%40yahoogroups.com> ] On
> > > Behalf Of djdyland
> > > Sent: Monday, October 29, 2007 8:41 AM
> > > To: [email protected] <mailto:flexcoders%
40yahoogroups.com>
>
> > > Subject: [flexcoders] Tree: Removing expand triangle from
select
> > nodes
> > >
> > >
> > >
> > > Hello,
> > >
> > > I'm building a scripting reference app that is populated from
an
> > XML
> > > file. The structure is something like this.
> > >
> > > <groupOfAssociatedClasses name="name of container">
> > > <class name="className">
> > > <property name="propertyName">
> > > <type>theType</type>
> > > </property>
> > > <method name="methodName">
> > > <inputType>type</inputType>
> > > <returnValue>value</returnValue>
> > > </method>
> > > </class>
> > > <class name="className">
> > > <property name="propertyName">
> > > <type>theType</type>
> > > </property>
> > > <method name="methodName">
> > > <inputType>type</inputType>
> > > <returnValue>value</returnValue>
> > > </method>
> > > </class>
> > > </groupOfAssociatedClasses>
> > > <groupOfAssociatedClasses name="name of container">
> > > <class name="className">
> > > <property name="propertyName">
> > > <type>theType</type>
> > > </property>
> > > <method name="methodName">
> > > <inputType>type</inputType>
> > > <returnValue>value</returnValue>
> > > </method>
> > > </class>
> > > </groupOfAssociatedClasses>
> > >
> > > I created a tree discriptor to filter out all the children on
> each
> > > class so it doesn't display them in the tree. All I want to
see
> in
> > > the tree is the names of the containers and the names of the
> > classes.
> > >
> > > My proplem is that beucase the classes have children flex is
> > > displaying the expand node triangle beside the icon which ends
> up
> > > doing nothing becuase of the filter. How can I get rid of the
> > expand
> > > node triangle?
> > >
> > > I tried to turn it off but it ended up turning it off for the
> > parent
> > > container nodes as well.
> > >
> > > Any Help is much appreciated :)
> > >
> >
>
