dependant on any attribute you want.
<mx:Script>
<![CDATA[
private function getIconForNode(item:Object):Class{
var iconSymbol:String = [EMAIL PROTECTED];
if (iconSymbol !=""){
switch(iconSymbol){
case "myimage":
return myimage;
break;
}
}
[Bindable]
[Embed(source="myimage.png")]
public var Tasks:Class;
]]>
</mx:Script>
<mx:Tree showRoot="false" iconFunction="getIconForNode" id="Tree0"
labelField="@label" dataProvider="{dataSource}" >
..
..
<mx:XML>
<treeItem label="root" icon="myimage">
</mx:XML>
</mx:Tree>
Hope this helps, and clear enough.
jason
-----Message d'origine-----
De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] la
part de Graham Weldon
Envoyé : mercredi 10 mai 2006 12:00
À : flexcoders@yahoogroups.com
Objet : [flexcoders] mx:Tree control icon setting (f2b3)
Hey everyone,
To be honest, I've not completely read the changes since Beta2, but
thought I would ask:
Has the ability to individually set icons for tree nodes been made
available? If not, is it a feature that is planned for inclusion with
Flex 2.0?
To clarify: Can I set a specific icon per item in the tree, not based on
whether it is a folder of item, but perhaps based on some data in the
dataProvider:
<mx:Tree
labelField="theLabel"
iconField="theIcon">
...
...
<mx:XML>
<treeItem theLabel="root" theIcon="/images/rootIcon.png">
<treeItem theLabel="childNode" theIcon="/images/001.png"/>
<treeItem theLabel="another node" theIcon="/images/004.png">
<treeItem theLabel="thing"
theIcon="/images/thingImages/thing.png"/>
<treeItem theLabel="thing"
theIcon="/images/thingImages/thing.png"/>
<treeItem theLabel="thing"
theIcon="/images/thingImages/thing.png"/>
<treeItem theLabel="thing"
theIcon="/images/thingImages/thing.png"/>
<treeItem theLabel="thing"
theIcon="/images/thingImages/thing.png"/>
<treeItem theLabel="thing"
theIcon="/images/thingImages/thing.png"/>
</treeItem>
</treeItem>
</mx:XML>
...
...
</mx:Tree>
I hope this illustrates the effect I am trying to produce.
Regards,
Graham Weldon
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