isBranch didn't work?
________________________________ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of djdyland Sent: Friday, November 02, 2007 10:22 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Tree: Removing expand triangle from select nodes Thanks for your help guys, Adding in a customITreeRenderer seems to fix the problem. It looks like this.. package { import mx.controls.treeClasses.*; import mx.collections.*; public class CustomTreeItemRenderer extends TreeItemRenderer { // Define the constructor. public function CustomTreeItemRenderer() { super(); } // Override the set method for the data property // to set the font color and style of each node. override public function set data(value:Object):void { super.data = value; if(super.listData != null){ if(TreeListData(super.listData).hasChildren) { setStyle("fontWeight", 'bold'); } else { setStyle("fontWeight", 'normal'); } } } // Override the updateDisplayList() method // to set the text for each tree node. override protected function updateDisplayList (unscaledWidth:Number, unscaledHeight:Number):void { super.updateDisplayList(unscaledWidth, unscaledHeight); if(super.data) { if(TreeListData(super.listData).hasChildren) { var tmp:XMLList = new XMLList(TreeListData (super.listData).item); var myStr:int = tmp[0].children().length(); super.label.text = TreeListData (super.listData).label + "(" + myStr + ")"; } } } } } --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt" <[EMAIL PROTECTED]> wrote: > > Here is one that draws lines between siblings, perhaps it will help you > see what to do. > > http://www.cflex.net/showFileDetails.cfm?ObjectID=575 <http://www.cflex.net/showFileDetails.cfm?ObjectID=575> > > Tracy > > > > ________________________________ > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of Tracy Spratt > Sent: Monday, October 29, 2007 4:10 PM > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > Subject: RE: [flexcoders] Re: Tree: Removing expand triangle from select > nodes > > > > A custom TreeItemRenderer? > > Tracy > > > > ________________________________ > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of djdyland > Sent: Monday, October 29, 2007 3:43 PM > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] Re: Tree: Removing expand triangle from select > nodes > > > > So I guess to simplify my question... how do I apply > > myTree.setStyle("disclosureOpenIcon", null); > myTree.setStyle("disclosureCloseIcon", null); > > to individual nodes instead if the whole tree? > > Anyone have any idea > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders% 40yahoogroups.com> > , "djdyland" <djdyland@> wrote: > > > > Hi, Thanks for the reply. > > > > Like I said I have a ITreeDataDescriptor. > > > > But I don't see how I can use that to disable the expand triagle > for > > certain nodes. > > > > Thanks > > Dylan > > > > --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > <mailto:flexcoders%40yahoogroups.com> , "Alex Harui" <aharui@> wrote: > > > > > > Custom ITreeDataDescriptor > > > > > > > > > > > > ________________________________ > > > > > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > <mailto:flexcoders%40yahoogroups.com> > > [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > <mailto:flexcoders%40yahoogroups.com> ] On > > > Behalf Of djdyland > > > Sent: Monday, October 29, 2007 8:41 AM > > > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> <mailto:flexcoders% 40yahoogroups.com> > > > > Subject: [flexcoders] Tree: Removing expand triangle from select > > nodes > > > > > > > > > > > > Hello, > > > > > > I'm building a scripting reference app that is populated from an > > XML > > > file. The structure is something like this. > > > > > > <groupOfAssociatedClasses name="name of container"> > > > <class name="className"> > > > <property name="propertyName"> > > > <type>theType</type> > > > </property> > > > <method name="methodName"> > > > <inputType>type</inputType> > > > <returnValue>value</returnValue> > > > </method> > > > </class> > > > <class name="className"> > > > <property name="propertyName"> > > > <type>theType</type> > > > </property> > > > <method name="methodName"> > > > <inputType>type</inputType> > > > <returnValue>value</returnValue> > > > </method> > > > </class> > > > </groupOfAssociatedClasses> > > > <groupOfAssociatedClasses name="name of container"> > > > <class name="className"> > > > <property name="propertyName"> > > > <type>theType</type> > > > </property> > > > <method name="methodName"> > > > <inputType>type</inputType> > > > <returnValue>value</returnValue> > > > </method> > > > </class> > > > </groupOfAssociatedClasses> > > > > > > I created a tree discriptor to filter out all the children on > each > > > class so it doesn't display them in the tree. All I want to see > in > > > the tree is the names of the containers and the names of the > > classes. > > > > > > My proplem is that beucase the classes have children flex is > > > displaying the expand node triangle beside the icon which ends > up > > > doing nothing becuase of the filter. How can I get rid of the > > expand > > > node triangle? > > > > > > I tried to turn it off but it ended up turning it off for the > > parent > > > container nodes as well. > > > > > > Any Help is much appreciated :) > > > > > >
