On Jul 23, 2013, at 8:09 PM, Jorgen Tjerno wrote: > Thanks for your responses, Seth & Ken.
You're welcome. > Ken: I don't think we can use LGPL code in SDL2, as the license for v2 is > MIT. Have you measured to see if using CGAssociateMouseAndMouseCursorPosition > and CGWarpMouseCursorPosition incurs any latency on cursor movements? Our > customers are very .. sensitive to mouse behavior. ;-) I have not. Subjectively, it seems fine to me. > I implemented a way of constraining the mouse cursor using CGEventTaps. This > approach is sadly not compatible with sandboxing Just so you're aware, the technique I implemented for Wine also required an event tap because I needed the Cocoa events generated from the CGEvents to have the right absolute position and deltas. Without the event tap, the absolute position wouldn't move, because I disassociated the mouse from the cursor and the deltas would include the warp distance. I fix both in the the event tap. Regards, Ken _______________________________________________ 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]
