Xcode Multi Display Program

Hey guys,
So I'm trying to create a program in xcode that allows you to display dynamic content on an external display in a full screen window, and on the primary screen, have a window that has controls for the content. Here is my question:
How do I get the display window to 1. Start on the external display, and 2. Get it to go full screen? I know how to enable full screen on the windows, but when I have the window on the external screen and click full screen, it slides over to the primary display and goes fullscreen.
Once I get this enabled its smooth sailing from here.
Thanks in advance for your help!
Mark

Thanks! Unchecking of that checkbox — Displays Have Separate Spaces in Mission Control pref — helps! It’s so unintuitive to go there.
Some apps still misbehave but minor. Call Recorder, for example, (an add-on to Skype) is now flung way over to the opposite end of the other display. Weird.
But the bigger problems remain:
1. Brightness is still manual. Automatically Adjust Brightness controls only one (primary) display? No effect on a 2010 LED 24-inch Apple display?!
2. Excel windows still float off beyond the screen. Is MS Excel for Mac 2011 considered incompatible with Mavericks? Every functionality in Excel works fine, except that windows saved in a position outside the display area, like older documents, remain fixed outside the display area! So if the title bar is not visible, there’s no way to grab it and move it! I have to temporarily re-ARRANGE the displays again and again! Then do a save-as or duplicate the document. Uggghh.
Finder windows still don’t keep their views but probably not a multi display issue.

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Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

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I would like to thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

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