> On 30 Dec 2015, at 05:53, Lee Ann Rucker <[email protected]> wrote: > > >> > > > Actually it's easy. For very similar reasons I needed the same behavior - > live update of the slider's temp value for UI elements, but only call the > final setter when the user is done. I subclassed NSSlider's keyUp: and > keyDown: to call super and then call my own delegate method > "sliderDidEndUpdate:" >
Never drove a slider with the keyboard before, so I added a keyDown and keyUp method to the mouseDown: one I posted earlier, with a bit of code to try and be smart about when to send updates, so you don’t get them if you’re just tabbing though. Seems to work well enough for this use-case, keyboard and mouse, live update on the screen, one update at the end, 15 lines of code and no need to artificially compress the events. _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
