Marcelo Alves a �crit : > Luc Le Blanc wrote: > > I had the same need, but could not find a proper way to spawn the calculator and > > return to my application afterwards. So > > instead, when the user hits the calculator button, I link my application to the > > calculator button before letting the OS handle > > the keyDown event, so that when the user is done with the calculator, hitting the > > calculator button again relaunches my > > applications, where I restore my previous context (stored in my application > > preferences), and reset the calculator button to > > its original setting (kept in my application preferences). > > > > Create a Notification to handle sysNotifyAppQuittingEvent and switch > back to your application.
Other than programming interest, it would end up the same, the biggest burden being to restore the current context when the calculator was called. And unfortunately, I support OS 3.0, while notifications were introduced in 3.5 :( Spawning the calculator seemed interesting, althouhg potentially risky since it would run in my heap and stack space, but like Ben Combee observed, there is no Quit button. -- Luc Le Blanc -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
