Hello,
I want to have a quick little popup text input so I am using a Menu
component set to editable and using an item renderer. I've almost got it
working, except I get a null property error when hit enter (coming from
List.itemEditorItemEditBeginHandler).
Here is my menu creation code:
==========================
private function onBranchCategoryClick(): void {
var menuLoc:Point = new Point();
var menu:Menu;
// Calculate position of Menu in Application's coordinates.
menuLoc.x = idBranchCategoryBtn.x + 10;
menuLoc.y = idBranchCategoryBtn.y + idBranchCategoryBtn.height + 20;
menuLoc = this.localToGlobal(menuLoc);
menu = Menu.createMenu(Application(Application.application), [''], false);
menu.width = 100;
menu.height = 25;
menu.editable = true;
menu.itemRenderer = new
ClassFactory(pkg.renderers.BranchCategoryMenuRenderer);
//menu.rendererIsEditor = true;
menu.addEventListener( "itemClick", handleCategoryBranchSelected );
menu.show(menuLoc.x, menuLoc.y);
}
==========================
And the item renderer code:
==========================
<?xml version="1.0" encoding="utf-8"?>
<mx:TextInput xmlns:mx="http://www.adobe.com/2006/mxml"; text="{data}"
implements="mx.controls.menuClasses.IMenuItemRenderer" change="data =
this.text">
<mx:Script>
<![CDATA[
import mx.controls.Menu;
import pkg.models.products.ProductNode;
public function get menu():Menu {
return null;
}
public function set menu(data:Menu):void {
}
public function get measuredBranchIconWidth(): Number { return 0; }
public function get measuredIconWidth(): Number { return 0; }
public function get measuredTypeIconWidth(): Number { return 0; }
]]>
</mx:Script>
</mx:TextInput>
==========================
In my itemClick handler, event.item contains the string that was entered and
the error occur right after the handler call.
Could anyone please tell me what I'm doing wrong?
Thanks!
~Aaron
