> On 30 Dec 2015, at 9:45 AM, Ken Thomases <[email protected]> wrote: > > This gives false positives if the user simply stops moving the mouse but > doesn't release the mouse button. There's no delay you can specify that > avoids this, since there's no upper bound to how long the user can hold the > mouse button. (With assistive technologies, the user doesn't even have to be > actually holding anything for the duration.) >
True, but if that matters you can look at the mouse button state as part of your logic. The point I was making is that there is a “retriggerable timer” mechanism available to any NSObject, so it usually makes sense to use it where possible rather than rolling your own timer or subclassing the control. —Graham _______________________________________________ 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]
