Hello, Sorry to bump, but there seems to be a something lack of information around on the usage of the FocusManger. Does anyone have any advice on this issue?
Thank you, N51 --- In [email protected], "n51red" <[EMAIL PROTECTED]> wrote: > > Hello, > > After migrating an application from f2b3 to the final release of Flex > 2 a new problem has emerged involving the FocusManager. > > I use a FocusManager to focus on a TextInput when its parent becomes > visible. The text input does indeed take the focus and the component > responds to the keyboard without any problems. After this, however, > all mouse clicks in the application give the following error: > > ArgumentError: Error #2025: The supplied DisplayObject must be a > child of the caller. > at flash.display::DisplayObjectContainer/getChildIndex() > at mx.managers::SystemManager/getChildIndex() > at mx.managers::SystemManager/::mouseDownHandler() > > If I click "continue" in the error dialogue the same thing happens > when I next click the mouse. > However, if I click "dismiss all" the problem goes away altogether > and the application responds to clicks as it should. > > After experimenting it appears to be the instantiation of the > FocusManager instance rather than calling its setFocus method that > causes the problem. > > His is the function I call in response to show events on my component: > > private function focusOnInput():void > { > var focusManager:FocusManager=new FocusManager(this); > focusManager.setFocus(searchTextInput); > } > > Does any one know what's going on here or what I might be able to do > about it? > > Thanks, > N51 > ------------------------ Yahoo! Groups Sponsor --------------------~--> See what's inside the new Yahoo! Groups email. http://us.click.yahoo.com/2pRQfA/bOaOAA/yQLSAA/nhFolB/TM --------------------------------------------------------------------~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
