MASExampleDebuggingView.m
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//
// MASExampleDebuggingView.m
// Masonry iOS Examples
//
// Created by Jonas Budelmann on 3/08/13.
// Copyright (c) 2013 Jonas Budelmann. All rights reserved.
//
#import "MASExampleDebuggingView.h"
@implementation MASExampleDebuggingView
- (id)init {
self = [super init];
if (!self) return nil;
UIView *view1 = UIView.new;
view1.backgroundColor = UIColor.greenColor;
view1.layer.borderColor = UIColor.blackColor.CGColor;
view1.layer.borderWidth = 2;
[self addSubview:view1];
UIView *view2 = UIView.new;
view2.backgroundColor = UIColor.redColor;
view2.layer.borderColor = UIColor.blackColor.CGColor;
view2.layer.borderWidth = 2;
[self addSubview:view2];
UILabel *view3 = UILabel.new;
view3.backgroundColor = UIColor.blueColor;
view3.numberOfLines = 3;
view3.textAlignment = NSTextAlignmentCenter;
view3.font = [UIFont systemFontOfSize:24];
view3.textColor = UIColor.whiteColor;
view3.text = @"this should look broken! check your console!";
view3.layer.borderColor = UIColor.blackColor.CGColor;
view3.layer.borderWidth = 2;
[self addSubview:view3];
UIView *superview = self;
int padding = 10;
//you can attach debug keys to views like so:
// view1.mas_key = @"view1";
// view2.mas_key = @"view2";
// view3.mas_key = @"view3";
// superview.mas_key = @"superview";
//OR you can attach keys automagically like so:
MASAttachKeys(view1, view2, view3, superview);
[view3 mas_makeConstraints:^(MASConstraintMaker *make) {
//you can also attach debug keys to constaints
make.edges.equalTo(@1).key(@"ConflictingConstraint"); //composite constraint keys will be indexed
make.height.greaterThanOrEqualTo(@5000).key(@"ConstantConstraint");
make.top.equalTo(view1.mas_bottom).offset(padding);
make.left.equalTo(superview.mas_left).offset(padding);
make.bottom.equalTo(superview.mas_bottom).offset(-padding).key(@"BottomConstraint");
make.right.equalTo(superview.mas_right).offset(-padding);
make.height.equalTo(view1.mas_height);
make.height.equalTo(view2.mas_height).key(@340954); //anything can be a key
}];
[view1 makeConstraints:^(MASConstraintMaker *make) {
make.top.greaterThanOrEqualTo(superview.top).offset(padding);
make.left.equalTo(superview.left).offset(padding);
make.bottom.equalTo(view3.top).offset(-padding);
make.right.equalTo(view2.left).offset(-padding);
make.width.equalTo(view2.width);
make.height.equalTo(view2.height);
make.height.equalTo(view3.height);
}];
//with is semantic and option
[view2 mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(superview.mas_top).with.offset(padding);
make.left.equalTo(view1.mas_right).offset(padding);
make.bottom.equalTo(view3.mas_top).offset(-padding);
make.right.equalTo(superview.mas_right).offset(-padding);
make.width.equalTo(view1.mas_width);
make.height.equalTo(@[view1, view3]);
}];
return self;
}
@end