OK, stumbled upon a "fix" by pure chance. Is this a bug? By importing UIMovieClip and creating an instance (in a completely separate component, that isn't even instantiated at runtime at the time this issue occurs) this issue resolves!
i.e. a click event on the itemRenderer will now also set the selectedIndex on the TileList. No idea why. Anyone? Cheers, Rich --- In [email protected], "Rich Germuska" <[EMAIL PROTECTED]> wrote: > > Hi all, > > Am in process of migrating app to Flex 3, as bug in 2.01 prevents > applying Fade to Flash CS3 MovieClips, which is essential for app > (see another flexcoders thread). > > Anyway, the first issue I have encountered is that TileLists are > behaving differently. > > The TileList click event no longer sets selectedItem when it is > triggered by a mouse click over the itemRenderer itself. > > What's more the itemClick event is just not detected when the trigger > is a mouse click over the itemRenderer. > > In the code below SWFWrapper is a subclass of SWFLoader, and is > loaded with a Flash CS3 swf. > > Here's some code that worked fine in 2.01 > > <mx:TileList id="browserTL" > borderThickness="0" > rollOverColor="#ff0000" > selectionColor="#00ff00" > click="tileListClickHandler()" > useHandCursor="true" > right="0" > top="0" > width="{main.TILELIST_WIDTH}" > columnWidth="120" > rowHeight="146" > columnCount="3" > rowCount="3" > dataProvider="{browserAC}"> > > <mx:itemRenderer> > <mx:Component> > <mx:Canvas> > <treelinerugs:SWFWrapper id="thumbSWF" > horizontalCenter="0" > verticalCenter="0" > source="{Rug(data).SWFSource}" > dataProvider="{Rug(data).dataProvider}" > yarnsAC="{main.yarnsAC}" > width="80" > height="{data.originalAspectRatio*80}" /> > </mx:Canvas> > </mx:Component> > </mx:itemRenderer> > > </mx:TileList> > > Looking forward to all of the goodness ahead once I've migrated. > > Many thanks, Rich > > PS Is there a newbie guide to migrating from 2.01 to 3 anywhere? I'm > not expecting anything exhaustive - but just some hints for commonly > used Classes that will require reworking. >
