Changing view size when orientation changes

Posted by Eyal Redler on Stack Overflow See other posts from Stack Overflow or by Eyal Redler
Published on 2010-03-17T00:35:14Z Indexed on 2010/03/17 0:41 UTC
Read the original article Hit count: 396

Filed under:

uiview

|

orientation

I want my UIView subclass to behave so that when it is fitted in portrait orientation is has a certain size and another size when fitted in landscape mode.

Is it possible to have the view indicate to the view controller that's resizing it when the orientation changes that it has this "ideal size"?

To clarify, I'm confident that this is not something that can be done with the autoresizing mask. I also thought that sizeThatFits: would be what I need but I didn't see it get called when the orientation changed.

I'm also aware that I can get this done by overriding layoutSubviews of the superview (or maybe some other method of the view controller but I would like to have this behavior embedded in the view to facilitate reuse.

© Stack Overflow or respective owner

Related posts about uiview

UIView inside UIView with Shadow?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I've been trying to figure out how to draw a shadow for an UIView that was added inside a UIView with addSubview. I searched online and read the docs, but the Apple docs simply draw new shapes as shown below. I want to use the Core Graphics to add a shadow to the UIView, but am unsure how to… >>> More
uiview to Uiview switch

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a uiview class and i want to switch to other uiview class but without using addsubview is there any other way to do that except the one (addSubView) >>> More
Reload UIVIew on UIVIew from Xib

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have a UIViewController that I launch from a Xib file who's contain a UIView (0,0,320,480) and this UIView contain another UIView (0,0,320,250). Inside my ViewController, I need to reload the second UIView bu clicking on a button, how to do that? Thanks, >>> More
Copying the bitmap contents of a UIView's context to that of another UIView

as seen on Stack Overflow - Search for 'Stack Overflow'
Basically what I want to do is copy the already rendered content (a PDF drawn into the UIView's graphics context using CGContextDrawPDFPage()) onto a similar UIView, without having to re render the PDF. The idea is, that I'd then be able to perform an animated transform on the UIView and later re… >>> More
Allowing interaction with a UIView under another UIView

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a simple way of allowing interaction with a button in a UIView that lies under another UIView - where there are no actual objects from the top UIView on top of the button? For instance, at the moment I have a UIView (A) with an object at the top and an object at the bottom of the screen… >>> More

Related posts about orientation

Computing orientation of a square and displaying an object with the same orientation

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I wrote an application which detects a square within an image. To give you a good understanding of how such an image containing such a square, in this case a marker, could look like: What I get, after the detection, are the coordinates of the four corners of my marker. Now I don't know how… >>> More
UIToolBar and iPhone Interface Orientation Problem

as seen on Stack Overflow - Search for 'Stack Overflow'
I am developing an application in iPhone. One view support orientation in portrait and landscape. I have two separate views for both orientation. This view has a UIToolbar at the top. Problem is when I change view back from landscape to portrait, UIToolbar at the top disappears. I want toolbar to… >>> More
iPad start in Landscape receive only touch within 768x768

as seen on Stack Overflow - Search for 'Stack Overflow'
It works perfect fine when starting in portrait and also works when you rotate from portrait to landscape and back. It does not work when starting in landscape. But then it works when you rotate from landscape to portrait and back. In landscape starting mode, the screen does not respond with any… >>> More
Follow point of interest by applying torque

as seen on Game Development - Search for 'Game Development'
Given a body with an orientation angle and a point of interest or targetAngle, is there an elegant solution for keeping the body oriented towards the point of interest by applying torque or impulses? I have a naive solution working below, but the effect is pretty 'wobbly', it'll overshoot each time… >>> More
How can I reorient the axes of an object?

as seen on Game Development - Search for 'Game Development'
I spent some time in Unity yesterday trying to fire a sphere from a horizontal cylinder (like a ball from a cannon). I was using Vector3.forward, but the sphere kept coming out the top of the cylinder rather than the front. Someone suggested using Vector3.up instead, and sure enough it worked! The… >>> More