Thanks Dan for the suggestion, but that's not it; vertical/absolute/horizontal fix the problem (in my example below, the layout isn't specified so i think the default is already absolute)
This is proving very frustrating. -Loc --- In [email protected], "Daniel Freiman" <[EMAIL PROTECTED]> wrote: > > My guess is that Application defaults to layout=vertical which means that > you're Application acts a little like a VBox. Every time you add a tab it > must be indirectly calling updateDisplayList on the Application. Set > layout=absolute and see if that fixes it. > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; layout="absolute"> > > - Dan Freiman > > On 09 Mar 2007 15:22:52 -0800, loc_tran106 <[EMAIL PROTECTED]> wrote: > > > > Hello All, > > > > I have a problem that is bugging me big time. I'm writing a new > > component for one of my applications which extends a titlewindow. > > > > Each titlewindow contains a tabnavigator, and I programically > > add/remove tabs to the tabnav. However, everytime I do that, the > > titlewindow itself moves to the top of the screen and I have no clue why. > > > > Can someone help explain to me what causes this problem? when you > > click on "Add 3 more tabs" button? > > > > TIA. > > > > -Loc > > > > Main Application: > > > > <?xml version="1.0" encoding="utf-8"?> > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > > > <mx:Script> > > <![CDATA[ > > import mx.managers.PopUpManager; > > > > private var tmpWindow:windowBug; > > > > private function PopMeUp():void { > > tmpWindow = > > windowBug(PopUpManager.createPopUp(mainCanvas,windowBug,false)); > > PopUpManager.centerPopUp(tmpWindow); > > } > > ]]> > > </mx:Script> > > <mx:Canvas width="100%" height="100%" id="mainCanvas" > > > <mx:Button click="PopMeUp()" label="Click Here" /> > > </mx:Canvas> > > </mx:Application> > > > > Component: (windowBug.mxml) > > > > <?xml version="1.0" encoding="utf-8"?> > > <mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml"; > > layout="vertical" width="400" height="300" title="Bug Test"> > > <mx:Script> > > <![CDATA[ > > import mx.controls.Label; > > import mx.containers.VBox; > > import mx.events.*; > > > > private function addMore():void { > > var newVBox:VBox; > > var newLabel:Label; > > for (y=0; y<3; y++) { > > newVBox = new VBox; > > newVBox.label= "Added " + y; > > newLabel = new Label; > > newLabel.text = "Hello " + newVBox.label; > > newVBox.addChild(newLabel); > > newVBox.addEventListener("doSomething",doSomethingNow); > > nav.addChild(newVBox); > > } > > } > > > > private function doSomethingNow(event:Event):void { > > trace ('nada'); > > } > > > > ]]> > > </mx:Script> > > <mx:Button click="addMore()" label="Add 3 More Tabs" /> > > <mx:TabNavigator id="nav"> > > <mx:VBox label="1" > > > <mx:Label text="Hello 1" /> > > </mx:VBox> > > <mx:VBox label="2" > > > <mx:Label text="Hello 2" /> > > </mx:VBox> > > <mx:VBox label="3" > > > <mx:Label text="Hello 3" /> > > </mx:VBox> > > <mx:VBox label="4" > > > <mx:Label text="Hello 4" /> > > </mx:VBox> > > </mx:TabNavigator> > > </mx:TitleWindow> > > > > > > >
