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Margin and padding for UI elements in iOS

I have so far developed for Android. There, you can set layoutMargin and padding for almost every UI element (when you describe UI in xml file).

How is this done in code for UIViews in iOS (if there is a common command)?

Tnx

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DixieFlatline Avatar asked May 04 '11 16:05

DixieFlatline


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1 Answers

iOS employs a different approach to control placement - there's no layouting engine, you specify absolute coordinates and size for all controls. Kinda like the AbsoluteLayout in Android.

So the concepts of margin and padding don't really apply - the gaps between adjacent controls are completely up to you, they're not computed by the system. Same for sizes.

This makes it more difficult to implement the scenario of "make this control as large as it needs to be for its text". However, you won't run into rogue line wraps.

EDIT: AbsoluteLayout is deprecated these days.

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Seva Alekseyev Avatar answered Sep 22 '22 04:09

Seva Alekseyev