Possibly...
override public function invalidateDisplayList():void
{
super.invalidateDisplayList();
_title = propertyObject.title + ' Properties';
}
--- In [email protected], "droponrcll" <amyblankens...@...>
wrote:
>
> Hi, all;
>
> I have a component that extends Panel. The panel title is bound to a
private bindable variable that I set in commitProperties. The title
variable updates, but the titleTextField.text doesn't update, so the
title always lags behind.
>
> I haven't done Flex on a regular basis in a few months, so if someone
can see what I'm doing wrong here, I'd appreciate it:
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Panel xmlns:mx="http://www.adobe.com/2006/mxml"; layout="vertical"
xmlns:view="com.magnoliamultimedia.view.*" title="{_title}">
> <mx:states>
> <mx:State name="realObject">
> <mx:AddChild>
> <view:RealCourseObjectProperties width="100%" height="100%"
id="realObjectProperties" />
> </mx:AddChild>
> </mx:State>
> </mx:states>
> <mx:Script>
> <![CDATA[
> import com.magnoliamultimedia.vo.ContainerItem;
> import com.magnoliamultimedia.vo.PresentationContainer;
> import com.magnoliamultimedia.vo.RealCourseObject;
> private var _propertyObject:*;
> private var _propertyObjectChanged:Boolean;
> [Bindable]
> private var _title:String='Properties';
>
> /**
> * Object whose properties we want to show.
> * Can be RealCourseObject, PresentationContainer, or
ContainerObject
> */
> public function get propertyObject():* {
> return _propertyObject;
> }
> public function set propertyObject(obj:*):void {
> if (!(obj is RealCourseObject) &&
> !(obj is PresentationContainer) &&
> !(obj is ContainerItem))
> {
> throw new Error('propertyObject must be RealCourseObject,
PresentationContainer, or ContainerItem.');
> return;
> }
> if (obj != _propertyObject) {
> _propertyObject = obj;
> _propertyObjectChanged = true;
> invalidateProperties();
> invalidateDisplayList();
> }
> }
>
> override protected function commitProperties():void {
> super.commitProperties();
> if (_propertyObjectChanged) {
> //change state to reflect what kind of object was selected
> if (propertyObject is RealCourseObject) {
> currentState = 'realObject';
> realObjectProperties.realObject = propertyObject as
RealCourseObject;
> }
> _title = propertyObject.title + ' Properties';
> invalidateDisplayList();
> _propertyObjectChanged=false;
> }
> }
> ]]>
> </mx:Script>
> </mx:Panel>
>
> Thanks!
>
> Amy
>
