>resending from correct email address<
You may have to go to the Quartz level to get the active display list with CGError <https://developer.apple.com/documentation/coregraphics/cgerror?language=objc> CGGetOnlineDisplayList( uint32_t maxDisplays, CGDirectDisplayID <https://developer.apple.com/documentation/coregraphics/cgdirectdisplayid?language=objc> *onlineDisplays, uint32_t *displayCount); see <https://developer.apple.com/documentation/coregraphics/1454964-cggetonlinedisplaylist?language=objc <https://developer.apple.com/documentation/coregraphics/1454964-cggetonlinedisplaylist?language=objc>> I have been meaning to do this when I get around to updating my app but I have not not played with this yet. Sample code? Sample code? Anyone? > On Jun 8, 2023, at 12:06 PM, Alex Zavatone via Cocoa-dev > <cocoa-dev@lists.apple.com <mailto:cocoa-dev@lists.apple.com>> wrote: > > I have a 2 screen system running Ventura and another 3 screen system but not > under Ventura. > > I could build and test for you if you wish. > >> On Jun 8, 2023, at 11:53 AM, Gabriel Zachmann via Cocoa-dev >> <cocoa-dev@lists.apple.com <mailto:cocoa-dev@lists.apple.com>> wrote: >> >> In my method >> >> - (void) viewDidMoveToWindow >> >> I have these lines of code: >> >> window_ = [self window]; >> NSUInteger idx_of_screen = [NSScreen.screens indexOfObject: >> window_.screen]; >> >> My question is: will this always produce the same results, whether or not >> the user has switched "Displays have separate Spaces" on or off (under >> Desktop & Dock). >> >> >> Best regards, Gabriel >> >> _______________________________________________ >> >> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com >> <mailto: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 >> <http://lists.apple.com/> >> >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/cocoa-dev/zav%40mac.com >> <https://lists.apple.com/mailman/options/cocoa-dev/zav%40mac.com> >> >> This email sent to z...@mac.com > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com > <mailto: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 > <http://lists.apple.com/> > > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/cocoa-dev/jeff%40szuhay.org > <https://lists.apple.com/mailman/options/cocoa-dev/jeff%40szuhay.org> > > This email sent to j...@szuhay.org _______________________________________________ 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
