On 26 May 2014, at 01:04, Keary Suska <cocoa-...@esoteritech.com> wrote:
> I am implementing an editing view in a popover, and discovered that > validations messages will cause exceptions because AppKit is broken in that > regard...anyway so I set "always use application modal alerts" and that seems > to work although the API is beeping somewhere after the alert is dismissed > and I can't seem to find out why. This only happens when tabbing out of the > field. I have a "commit" button that calls commitEditing and the validation > message appears and there is no beep when it is dismissed. Have you tried overriding : NSResponder - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)aWindow delegate:(id)delegate didPresentSelector:(SEL)didPresentSelector contextInfo:(void *)contextInfo You can access the NSWindow instance at popoverObject.contentViewController.view.window;. It might be possible to work around the AppKit bug. > I suspect that the tab key event is somehow not being handled and is passed > up the responder chain to something that doesn't like it so beeps. This seems likely. You could try just handling this event yourself within the responder chain. I find that using XSViewController improves the whole NSView + responder chain experience. Jonathan _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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 arch...@mail-archive.com
