"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
> > > > >
> > > >
> > >
> >
>
