How to make Xcode Simulator show up in the same window as Xcode?

I am using Xcode 7.1, and when I run the simulator, it opens in a different window. This makes it hard to see changes in Xcode while viewing the simulator. Is there a way to make the simulator appear on the same window as Xcode?

Solution

I guess you run Xcode in full screen mode. If you run Xcode in non full screen mode both applications (Xcode and iOS simulator) will bee on the same page.