Question

如何使用masonry设计复合型cell

Answer 1

方法：
布局代码如下:

@interface ComplexCell()

@property (nonatomic, strong) UIView *vB; //view blue height:30
@property (nonatomic, strong) UIView *vY; //view yellow height:30
@property (nonatomic, strong) UIView *vR; //view red height:30
@property (nonatomic, strong) UIView *vG; //view green height:100

@end

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {

self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];

if ( self ) {

CGFloat spacing = 20.0f;

self.vB = [UIView new];
[self.contentView addSubview:self.vB];
[self.vB mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.top.equalTo(self.contentView).insets(UIEdgeInsetsMake(spacing,spacing,0,0));
make.width.equalTo(@60);
make.height.equalTo(@30).priorityLow();
self.cB = make.height.equalTo(@0).priority(UILayoutPriorityRequired);
}];
self.vB.backgroundColor = [UIColor blueColor];

self.vY = [UIView new];
[self.contentView addSubview:self.vY];
[self.vY mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.vB.mas_right).offset(spacing);
make.right.top.equalTo(self.contentView).insets(UIEdgeInsetsMake(spacing,0,0,spacing));
make.height.equalTo(@30).priorityLow();
self.cY = make.height.equalTo(@0).priority(UILayoutPriorityRequired);
}];
self.vY.backgroundColor = [UIColor yellowColor];

self.vR = [UIView new];
[self.contentView addSubview:self.vR];
[self.vR mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.vB.mas_bottom).offset(spacing);
make.left.right.equalTo(self.contentView).insets(UIEdgeInsetsMake(0,spacing,0,spacing));
make.height.equalTo(@30).priorityLow();
self.cR = make.height.equalTo(@0).priority(UILayoutPriorityRequired);
}];
self.vR.backgroundColor = [UIColor redColor];

self.vG = [UIView new];
[self.contentView addSubview:self.vG];
[self.vG mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.vR.mas_bottom).offset(spacing);
make.left.right.equalTo(self.contentView).insets(UIEdgeInsetsMake(0,spacing,0,spacing));
make.height.equalTo(@100).priorityLow();
self.cG = make.height.equalTo(@0).priority(UILayoutPriorityRequired);
}];
self.vG.backgroundColor = [UIColor greenColor];

}

return self;
}