Live reload possible in some way? about masonry HOT 12 CLOSED

If you are doing your layout in custom UIView subclasses then you can already take advantage of live reload by using Classy to set the constants of your constraints. You would need to turn your constants into properties on your view class.

custom UIView subclass:

@interface MYCustomView : UIView

@property (nonatomic, assign) UIOffset someOffset

@end

@implementation MYCustomView

- (void)setSomeOffset:(UIOffset)someOffset {
   _someOffset = someOffset
   [self setNeedsUpdateConstraints];
}

- (void)updateConstraints {
   [super updateConstraints];

   [self.someView mas_updateConstraints:^(MASConstraintMaker *make) {
      make.top.equalTo(self).with.offset(self.someOffset.vertical);
      make.left.equalTo(self).with.offset(self.someOffset.horizontal);
  }];
}

@end

in classy stylesheet

MYCustomView {
  someOffset 10, 5
}

Let me know how you get on 👍

from masonry.

Thats a great idea! Would be nice to be able to use it everywhere (also when not doing subclasses) and without the boilerplate. Maybe I can do categories on UIView and UIControl to give them new margin and size properties that will be stored in an ascociated object and in the setter call -setNeedsDisplay on the super view. I'll try to explore this :)

from masonry.

Seems to work very well with a UIView category to specify optional size and margin that can be referenced from the mas_updateConstraints method. Check out my example here: https://github.com/olegam/LiveLayoutDemo

What do you think of this approach? Something that would be suitable to ship wit Classy?

from masonry.

Glad it's working for you 👍
In terms of including it in classy I have some reservations, as I would rather not make classy and masonry dependent on each other for people who want to use one and not the other.

Also most of the time I would recommend using a custom UIView subclass so that you keep view logic out of your UIViewControllers.

from masonry.

Ok cool. And thanks again for the advice. I think I will then make a small pod with the category and write a blog post about the approach.

from masonry.

Sounds great! Looking forward to it :)

from masonry.

Looking forward too 👍 please, publish the link here, I love Masonry and is always nice to see how others use it!

from masonry.

Here's the link to my post: http://codeblog.shape.dk/blog/2013/12/16/live-editing-layout-constants-using-classy/

from masonry.

Thanks @olegam!

from masonry.

Amazing, thanks @olegam! 👍

from masonry.

Awesome one, cheers @olegam !

from masonry.

Very cool @olegam !

from masonry.