Containers have their scrollPolicy="auto" by default. Anytime I have scroll issues, which is almost always, I start by setting the scrollPolicy (horizontal and Vertical) to "off" on ALL containers at every level. Then I enable scrolling on the one I want.
Theoretically, one could control scrollbars by thoroughly understanding the Flex layout process, but it gets pretty complex with nested containers. There are also default paddings and gaps and so forth that make it hard to get the sizing of everything correct. And it is sometimes hard to tell which dimension is the problem, because one scroll bar can cause the appearance of the other dimension scrollbar. But with scrolling off, you can see pretty quickly when something is clipped, and adjust accordingly Tracy ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Derrick Anderson Sent: Thursday, November 20, 2008 11:49 AM To: [email protected] Subject: [flexcoders] nested containers, forcing inner contents to scroll hi everyone, i have a few parts of my app where there are composite components that create their own children, when i use an accordion for example (but it happens in many places), and create the children with script- the container holding the accordion scrolls, not the accordion children themselves- for example: <mx:Panel width="100%"> <mx:Accordion id="questionAccordion" width="100%" height="100%"> </mx:Accordion> </mx:Panel> i'm expecting the accordion to take up the full available space in the panel. then i add children to the accordion private function init():void { for(var i:Number=0;i<page.questions.length;i++){ var q1:Question = new Question(); q1.question = page.questions[i]; q1.editable = editable; q1.percentWidth = 100; questionAccordion.addChild(q1); } } what happens is the bottom of the accordion is now cut off and u have to scroll the panel to see it, because the created childrens' contents are taller than the viewable area. I want the accordion to take up 100% height like i told it and the inner contents of the accordion to scroll if they are too tall. i hope that all made sense, it's really frustrating and kinda hard to explain. thanks, d.
