Flex Tips, Tricks and Fixes II

Flex Tips, Tricks and Fixes II

Set the draggable of TitleWindow to false

You may need to have a titlewindow in a popup, but centered and not draggable. In such a case, simple set the "isPopUp" property in the creationComplete method

<mx:TitleWindow xmlns:fx="http://ns.adobe.com/mxml/2009" 
   xmlns:s="library://ns.adobe.com/flex/spark" showCloseButton="true" close="onCancelSelected();" 
   xmlns:mx="library://ns.adobe.com/flex/mx" width="1000" height="550" creationComplete="onCreationComplete()" layout="absolute">

private function onCreationComplete():void{

    this.isPopUp = false;

}

Source:http://forums.adobe.com/thread/457895

Set column itemrenderer dynamically

We can create datagrid columns dynamically. In such cases, is you need to set a custom item renderer for the column:

myColumn.itemRenderer = new ClassFactory(com.renderers.CustomCBRenderer);

Source:http://stackoverflow.com/questions/1809194/set-the-datagridcolumns-itemrenderer-dynamically