yes i noticed it as well. also when i specify a custom style in my css file the stytlechanged method does not get called with propname being my customStyle (this of course is not a massive problem as your style is still availible), but it means i have to do a getStyle call to check if the user specified that style, and then go and set it. getStyle being an expensive call this is less than ideal.
On 05 Mar 2007 19:23:49 -0800, Muzak <[EMAIL PROTECTED]> wrote:
Hi Mike, Thx for the reply. Is this documented somewhere? When I look at: "About overriding the styleChanged() method" http://livedocs.adobe.com/flex/201/html/skinstyle_149_5.html it doesn't mention anything about a null value being passed. So, to rephrase my initial question. - Are those 2 calls really necessary/useful? - If not, does making those method calls have any impact on an application as a whole? Meaning, if I have 100 components in an app, that's 200 method calls that do nothing. regards, Muzak ----- Original Message ----- From: "Michael Schmalle" <[EMAIL PROTECTED]<teoti.graphix%40gmail.com> > To: <[email protected] <flexcomponents%40yahoogroups.com>> Sent: Tuesday, March 06, 2007 1:37 AM Subject: Re: [flexcomponents] styleChanged called twice during initialization process > Hi, > >> Is this something we should be worried about, unnecessary method calls? > > styleChanges() gets called when component's are initialize and proto chains > are created. > > null is passed when a component resets, just like styleName. It will only > matter is you have anything that gets rendered with like and > > var allStyles:Boolean = (styleProp == null || styleProp == "styleName") > > So all you need to do is test and figure out what you want to be recreated > or painted when the value is null, thus use if() statements. > > Also, remember, you have the initialized property to do more granular checks > during initialization where null is passed twice. > > I think these calls are from regenerateStyleCache() or at least one is. > > Peace, Mike >
-- j:pn http://www.lennel.org
