"Not so fast" :) My item renderer with additional objects is shown properly. But the whole tree is not working they way it should. First, open/close symbol for the top "folder" node is shown now on a far right side, while it should be on a left. Second, when I open and close it, my special item renderer gets messed up. Any idea?
Thanks --- In flexcoders@yahoogroups.com, "markgoldin_2000" <markgoldin_2...@...> wrote: > > Yep, that was it, thanks! > --- In flexcoders@yahoogroups.com, "Yves Riel" <riel@> wrote: > > > > In your treeRendererFilter class, override the updateDisplayList method. > > In there, set the position of your customerReportingFilter based on the > > "label" property. Be careful since the "label" property, in the base > > class, is made to be the entire lenght of the item renderer minus the > > icons. So, you want to calculate the size of your > > customerReportingFilter component, in the measure function, and in the > > updateDisplayList function, you do something like: > > > > override protected function updateDisplayList(unscaledWidth:Number, > > unscaledHeight:Number):void { > > super.updateDisplayList(unscaledWidth, unscaledHeight); > > label.width -= filter.width; > > filter.x = label.x + label.width; > > } > > > > where filter is you customerReportingFilter. > > > > Yves > > ________________________________ > > > > From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On > > Behalf Of markgoldin_2000 > > Sent: Tuesday, April 28, 2009 7:17 PM > > To: flexcoders@yahoogroups.com > > Subject: [flexcoders] Re: Tree custom renderer > > > > > > > > > > > > Actually it adds it behind the label. I have spent some time trying to > > tweak it with no success. > > Anybody, any idea? > > > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > > , "markgoldin_2000" <markgoldin_2000@> wrote: > > > > > > Yes, that was a problem to show an additional component. > > > Now when I see it, I realize that it's going to be added in a front of > > a node text, while I want it to be after. How to do that? > > > > > > --- In flexcoders@yahoogroups.com > > <mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt" <tracy@> wrote: > > > > > > > > One thing to watch for is that manual instantiation does not always > > set a > > > > default height and width. Explicitly set these to see if the child > > controls > > > > display > > > > > > > > > > > > > > > > Tracy Spratt, > > > > > > > > Lariat Services, development services available > > > > > > > > _____ > > > > > > > > From: flexcoders@yahoogroups.com > > <mailto:flexcoders%40yahoogroups.com> > > [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > > ] On > > > > Behalf Of markgoldin_2000 > > > > Sent: Tuesday, April 28, 2009 3:54 PM > > > > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > > > > > > Subject: [flexcoders] Re: Tree custom renderer > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks, Tracy, I have looked into your example. > > > > > > > > Here is what I got so far. It compiles fine, but when it runs I dont > > see > > > > anything except regular nodes with a text. > > > > > > > > package > > > > { > > > > import mx.controls.treeClasses.*; > > > > public class treeRendererFilter extends TreeItemRenderer > > > > { > > > > private var _oTreeListData:TreeListData; > > > > public function treeRendererFilter() > > > > { > > > > super(); > > > > } > > > > override public function set data(value:Object):void > > > > { > > > > super.data = value; > > > > _oTreeListData = TreeListData(super.listData); > > > > } > > > > override protected function createChildren():void > > > > { > > > > super.createChildren(); > > > > var filter:customerReportingFilter = new customerReportingFilter(); > > > > addChild(filter); > > > > validateDisplayList(); > > > > } > > > > } > > > > } > > > > //customerReportingFilter > > > > <?xml version="1.0" encoding="utf-8"?> > > > > <mx:FormItem xmlns:mx="http://www.adobe. > > <http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml> > > > > > com/2006/mxml" height="22" > > > > direction="horizontal" visible="true"> > > > > <mx:HBox> > > > > <mx:RadioButtonGroup id="reportfilter"/> > > > > <mx:RadioButton label="Button 1" groupName="reportfilter"/> > > > > <mx:RadioButton label="Button 2" groupName="reportfilter"/> > > > > </mx:HBox> > > > > </mx:FormItem> > > > > > > > > // tree definition > > > > <mx:Tree id="customerServiceTree" fontSize="11" width="100%" > > height="99%" > > > > labelField="@name" textAlign="left" > > itemRenderer="treeRendererFilter" > > > > creationComplete="userNavigation(Number(category4.name), > > > > customerServiceTree)" > > > > itemClick="itemClickEvt(event);" > > > > showRoot="false" borderStyle="solid" borderThickness="1"> > > > > </mx:Tree> > > > > > > > > --- In flexcod...@yahoogro <mailto:flexcoders%40yahoogroups.com> > > ups.com, > > > > "Tracy Spratt" <tracy@> wrote: > > > > > > > > > > I have an example on www.cflex.net <http://www.cflex. > > > > <http://www.cflex.net/ <http://www.cflex.net/> > net/> that extends > > > > > TreeItemRenderer and adds the tree sibling lines. It might be a > > good > > > > > starting point. > > > > > > > > > > > > > > > > > > > > Tracy Spratt, > > > > > > > > > > Lariat Services, development services available > > > > > > > > > > _____ > > > > > > > > > > From: flexcod...@yahoogro <mailto:flexcoders%40yahoogroups.com> > > ups.com > > > > [mailto:flexcod...@yahoogro <mailto:flexcoders%40yahoogroups.com> > > ups.com] > > > > On > > > > > Behalf Of markgoldin_2000 > > > > > Sent: Tuesday, April 28, 2009 2:42 PM > > > > > To: flexcod...@yahoogro <mailto:flexcoders%40yahoogroups.com> > > ups.com > > > > > Subject: [flexcoders] Tree custom renderer > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I am looking for design ideas to extend an item renderer for a > > tree > > > > control. > > > > > Specifically, I want to have a node that would show a regular > > label for > > > > its > > > > > name plus a radiogroup with 3-4 radio buttons shown horizontally > > with a > > > > > node. So, the user can specify some filters for an upcoming > > interface when > > > > > he selects a node. > > > > > > > > > > Any clue? > > > > > > > > > > Thanks > > > > > > > > > > > > > > >