TreeItemRenderer and Icons Issue

Question

Hi, i'm having the following problem with my custom
TreeItemRenderer. I have 3 kinds of nodes. Company (tipo = 0), User
(Tipo = 1) and Permission(Tipo = 2). All kinds have a checkbox and
the user and permission types have custom icons. When i open and
close the branches manualy or with as scrips some of my custom
icons disapper or appear on wrong places. If somebody knows the
solution for my issue I would be very thankful.
Thanks,
Peter
package com.util.renderers {
import flash.events.MouseEvent;
import mx.collections.*;
import mx.controls.CheckBox;
import mx.controls.Image;
import mx.controls.treeClasses.*;
public class xTreeRendererChk extends TreeItemRenderer {
[Embed(source="/assets/imagens/iconChave.png")]
private var iconeChave:Class;
[Embed(source="/assets/imagens/iconSelUsuario2.png")]
private var iconeUsuario:Class;
private var icone:Image;
private var check:CheckBox;
public function xTreeRendererChk() {
super();
//FUNÇÃO QUE SOBREESCREVE O METODO CREATECHILDREN
CRIA OS CHECKS
override protected function createChildren():void {
super.createChildren();
check = new CheckBox();
icone = new Image();
check.addEventListener(MouseEvent.CLICK,selecionarCheck)
addChild(icone);
addChild(check);
if(super.data){
check.visible =
Boolean(int(TreeListData(super.listData).item.@chk));
if(TreeListData(super.listData).item.@tipo == '0'){
this.icone.visible = false;
}else if(TreeListData(super.listData).item.@tipo == '1'){
this.icone.source = iconeUsuario;
super.icon.visible = false;
}else if(TreeListData(super.listData).item.@tipo == '2'){
this.icone.source = iconeChave;
super.icon.visible = false;
//FUNÇÃO QUE SOBREESCREVE O METODO SET DATA
override public function set data(value:Object):void {
super.data = value;
//FUNÇÃO QUE SOBREESCREVE O METODO
COMMITPROPERTIES
override protected function commitProperties():void
super.commitProperties();
if(super.data){
check.visible =
Boolean(int(TreeListData(super.listData).item.@chk));
if(TreeListData(super.listData).item.@tipo == '0'){
this.icone.visible = false;
}else if(TreeListData(super.listData).item.@tipo == '1'){
this.icone.source = iconeUsuario;
super.icon.visible = false;
}else if(TreeListData(super.listData).item.@tipo == '2'){
this.icone.source = iconeChave;
super.icon.visible = false;
//FUNÇÃO QUE SOBREESCREVE O METODO
UPDATEDISPLAYLIST POSICIONA OS DISPLAYOBJECTS
override protected function
updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth, unscaledHeight);
if(super.data) {
super.label.text = TreeListData(super.listData).label;
this.check.selected =
Boolean(TreeListData(super.listData).item.@selecionado == '1');
this.check.y = 9;
if(TreeListData(super.listData).item.@tipo == '0'){
this.check.x = super.icon.x;
super.icon.x = this.check.x + 19
super.label.x = super.icon.x + 18;
}else if(TreeListData(super.listData).item.@tipo == '1'){
this.check.x = super.icon.x;
this.icone.width = 14;
this.icone.height = 14;
this.icone.x = this.check.x + 19;
super.label.x = this.icone.x + 18;
}else if(TreeListData(super.listData).item.@tipo == '2'){
this.check.x = super.icon.x;
this.icone.width = 14;
this.icone.height = 14;
this.icone.x = this.check.x + 19;
super.label.x = this.icone.x + 18;
//FUNÇÃO QUE MARCA/DESMARCA OS CHECKS
private function selecionarCheck(Event:MouseEvent):void{
if(Boolean(int(TreeListData(super.listData).item.@selecionado))){
TreeListData(super.listData).item.@selecionado = '0';
for(var i:int = 0; i <
TreeListData(super.listData).item.descendants().length(); i++){
TreeListData(super.listData).item.descendants()
.@selecionado = '0';
}else{
TreeListData(super.listData).item.@selecionado='1'
for(var j:int = 0; j <
TreeListData(super.listData).item.descendants().length(); j++){
TreeListData(super.listData).item.descendants()[j].@selecionado =
'1';

Answer 1

Thanks am aware of that...
However am using 9i Forms. I checked the registry.dat file. The said parameter is set to "gif", but there is one parameter
default.icons.iconpath
This is blank. There is no definition in this one.
Once again i repeat.... the icons in the toolbars (from the menus) is being shown. The ones on the buttons are not shown.
Thanks
Hemangi