How can I set thew view property of a UITabbarController?

I created a new UIViewController from the wizard.

I adde开发者_如何学运维d a UITabbarController and added view controllers for each tab.

How can I get File's Owner to set the view property correctly?

From the nib file in your interface builder

• Click on file's owner icon on the left bar (top one, looks like a yellow outlined box) If you don't see the right-hand sidebar, click on the third icon above "view" in your toolbar. This will show the right-hand sidebar
• In the right-hand sidebar, click on the third tab--the one that looks a bit like a newspaper
• Under "Custom Class" at the top, make sure Class is the name of the ViewController that should correspond to this view. If not, enter it
• In the right-hand sidebar, click on the last tab--the one that looks like a circle with an arrow in it
• You should see "outlets" with "view" under it. Drag the circle next to it over to the "view" icon on the left bar (bottom one, looks like a white square with a thick gray outline

Taken from here