I have a pretty good frames based background but I'd like to consider an iPhone screen done with AutoLayout on a UIScrollView such that the bottom UITextView grows vertically to fill the vertical space remaining from the text view to the bottom of the device.
---- UIScrollView parent ---- [Label] [TextField] [Label] [TextView] ------------ So basically, without calculating and then setting the height explicitly, how should the TextView be directed to vertically grow to fill the lower, visible part UIScrollView? Extra Credit: When the user taps into the UITextView, the - keyboard comes up (free) - the scroll view offset programmatically scrolls up = keyboard height (keyboard notifications) - the text view grows/shrinks to perfectly fill the area between the keyboard top and the navigationbar bottom - remember, this has to work on iPhone4 and 5. I'm not sure how to manage that last step without digging in and getting/setting some direct frame calculations which leads me to wonder if, in this case, using AutoLayout would be like pushing a square peg into a round hole. Thanks in advance for any input, -Luther If it isn't already clear, the scroll view isn't really a key player until the user actually taps into the text view in which case it simply tries to bring the text view into focus while still allowing someone to, while in the focus state, either scroll back up to the top text field and enter text there or scroll to simply resign any existing focus. "Better" ideas ... or different perspectives are welcome. I could imagine affine changes or gesture recognizer based solutions for this effect before but was thinking that leveraging the scroll view would be a natural. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
