#import "LLTest4ViewController.h"

#import "MyLayout.h"

@interface LLTest4ViewController ()

@property(nonatomic,strong) MyLinearLayout *rootLayout;

@implementation LLTest4ViewController

-(UIButton*)addActionButton:(NSString *)title tag:(NSInteger)tag

{

UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem];

button.backgroundColor = [UIColor greenColor];

[button addTarget:self action:@selector(handleAction:) forControlEvents:UIControlEventTouchUpInside];

[button setTitle:title forState:UIControlStateNormal];

button.tag = tag;

button.myHeight = 50;

button.myWidth = 90;

return button;

}

-(MyLinearLayout*)addActionLayout

{

MyLinearLayout *actionLayout = [MyLinearLayout linearLayoutWithOrientation:MyLayoutViewOrientation_Horz];

actionLayout.backgroundColor = [UIColor redColor];

actionLayout.wrapContentHeight = YES;

actionLayout.wrapContentWidth = YES; //布局的高度和宽度由子视图决定

actionLayout.padding = UIEdgeInsetsMake(5, 5, 5, 5);

actionLayout.subviewMargin = 5;

//四周的边线

MyBorderLineDraw *bl = [[MyBorderLineDraw alloc] initWithColor:[UIColor greenColor]];

bl.headIndent = 10;

bl.tailIndent = 30;

bl.thick = 1;

actionLayout.bottomBorderLine = bl;

actionLayout.topBorderLine = bl;

actionLayout.leftBorderLine = bl;

actionLayout.rightBorderLine = bl;

MyLinearLayout *addLayout = [MyLinearLayout linearLayoutWithOrientation:MyLayoutViewOrientation_Vert];

addLayout.backgroundColor = [UIColor blueColor];

addLayout.padding = UIEdgeInsetsMake(5, 5, 5, 5);

addLayout.subviewMargin = 5;

addLayout.wrapContentWidth = YES;

addLayout.wrapContentHeight = YES; //布局的高度和宽度由子视图决定

[actionLayout addSubview:addLayout];

[addLayout addSubview:[self addActionButton:@"添加垂直布局" tag:100]];

[addLayout addSubview:[self addActionButton:@"添加垂直按钮" tag:500]];

[actionLayout addSubview:[self addActionButton:@"添加水平按钮" tag:200]];

[actionLayout addSubview:[self addActionButton:@"删除自身布局" tag:300]];

return actionLayout;

}

-(void)loadView

{

UIScrollView *scrollView = [UIScrollView new];

self.view = scrollView;

self.rootLayout = [MyLinearLayout linearLayoutWithOrientation:MyLayoutViewOrientation_Vert];

self.rootLayout.backgroundColor = [UIColor grayColor];

self.rootLayout.wrapContentHeight = YES;

self.rootLayout.wrapContentWidth = YES; //布局的高度和宽度由子视图决定

self.rootLayout.padding = UIEdgeInsetsMake(5, 5, 5, 5);

self.rootLayout.subviewMargin = 5;

[self.view addSubview:self.rootLayout];

[self.rootLayout addSubview:[self addActionLayout]];

}

- (void)viewDidLoad {

[super viewDidLoad];

// Do any additional setup after loading the view.

self.title = @"线性布局-布局尺寸由子视图决定";

}

- (void)didReceiveMemoryWarning {

[super didReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

-(void)handleAction:(UIButton*)sender

{

if (sender.tag == 100)

{

[self.rootLayout addSubview:[self addActionLayout]];

}

else if (sender.tag == 200)

{

MyLinearLayout*actionLayout = (MyLinearLayout*)sender.superview;

[actionLayout addSubview:[self addActionButton:@"删除自己" tag:400]];

}

else if (sender.tag == 300)

{

MyLinearLayout*actionLayout = (MyLinearLayout*)sender.superview;

[actionLayout removeFromSuperview];

}

else if (sender.tag == 400)

{

[sender removeFromSuperview];

}

else if (sender.tag == 500)

{

MyLinearLayout*addLayout = (MyLinearLayout*)sender.superview;

[addLayout addSubview:[self addActionButton:@"删除自己" tag:400]];

}

}