El 30/03/12 19:14, Adrian Klaver escribió: > On 03/30/2012 03:06 PM, Paul McNett wrote: >> On 3/30/12 2:26 PM, OKB (not okblacke) wrote: >>> It seems that the various Dynamic* properties are only updated >>> when >>> update() is called. I'm not sure exactly when this is. But my question >>> is, is there any way to get "truly dynamic" (i.e., instant response) >>> behavior from these properties? What I'd like is, for instance, to have >>> a button whose DynamicEnabled state depends on values in another >>> control. I presume I could do this by hooking into various events, but >>> I'd really like to just have the DynamicEnabled be evaluated as part of >>> the default handling, so that every change to the form would trigger a >>> recalculation of Dynamic* properties. Is this possible? >> I think we should consider redesigning them to do what you suggest. > Qt's signals and slots mechanism comes to mind. >
A simple observer pattern. _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/[email protected]
