Kiel Gillard kielgillard
AlanQuatermain
/ gist:1211349
Created
September 12, 2011 14:14
Sharing UIView subclasses between iPhone and iPad? Make your life easier with device-specific -layoutSubviews (or -drawRect, etc.) methods. Make the Objective-C runtime work for YOU!
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| + (void) initialize | |
| { | |
| if ( self != [KBCommentEditorView class] ) | |
| return; | |
| // install the device-appropriate version of -layoutSubviews | |
| Method m1 = class_getInstanceMethod(self, @selector(layoutSubviews)); | |
| Method m2 = class_getInstanceMethod(self, IsPad() ? @selector(layoutSubviewsIPad) : @selector(layoutSubviewsIPhone)); | |
| method_exchangeImplementations(m1, m2); | |
| } |