Why is a SubView resizing after InterfaceRotation?

I'm adding a subview to the UiView of my mainviewcontroller, that is presented in a similar way as a UIModalViewController with the Formsheet-style. (so it doesn't fill teh whole screen)

No if the device rotates the subview somehow gets resized to fill the whole mainview... Even if I manually开发者_运维技巧 set:

subViewCtrl.view.autoresizingMask = UIViewAutoresizingNone;

it still autoresizes. Why can't it simple stay in the middle as any other subview would?

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Ok, I figured it out myself.

I accidentally did

[self.view.superview addSubview:rowCtrl.view];

so I changed this too

[self.view addSubview:rowCtrl.view];

and it worked as intended. Thanks anyway! Of course, then one also has to set

rowCtrl.view.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin;

otherwise it doesn't get centered properly when the interface rotates.

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Is the view resizing, or is the view staying the same size while the dimensions of the screen change? You may want UIViewAutoresizingFlexibleWidth and/or UIViewResizingFlexibleHeight. If you use those values then your subview will resize to remain a constant distance from the edges of the screen; your view will change sizes, but remain centered.