iOS UI CodeSnippet

UILabel

{
UILabel* lb =[[UILabel alloc]initWithFrame:CGRectZero];
lb.autoresizingMask=UIViewAutoresizingFlexibleWidth;
_lbEmptyInfo=lb;
lb.frame=CGRectMake(100, 100, 100, 14);
lb.textColor=COLORRGB(0x1e1e1e);
lb.textAlignment=NSTextAlignmentLeft;
lb.backgroundColor=[UIColor clearColor];
lb.font=[UIFont systemFontOfSize:12];
lb.text=@"还没有发布任何约伴信息哦!";
[self.view addSubview:lb];

}

UIButton

{
UIButton* bt =[UIButton buttonWithType:UIButtonTypeCustom];
bt.autoresizingMask=UIViewAutoresizingFlexibleWidth;
[bt setBackgroundImage:[[UIImage imageNamed:@"yb_bt_bg_1_nor@2x"] resizableImageWithCapInsets:UIEdgeInsetsMake(5, 5, 5, 5)] forState:UIControlStateNormal];
_btEmptyCreate=bt;
bt.frame=CGRectMake(100, 100, 100, 30);
[bt addTarget:self action:@selector(forwardCreatePostVC:) forControlEvents:UIControlEventTouchUpInside];
bt.backgroundColor=[UIColor clearColor];
bt.titleLabel.font=[UIFont systemFontOfSize:12];
[bt setTitle:@"立即发布" forState:UIControlStateNormal];
[bt setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[self.view addSubview:bt];

}

UIView

{
UIView* v=[UIView new];
v.frame=CGRectMake(100, 100, 100, 30);
v.autoresizingMask=UIViewAutoresizingFlexibleWidth;
v.backgroundColor=COLORRGB(0xd1d4d4);
[self.view addSubview:v];

}

UIImageView

{
UIImageView* iv =[UIImageView new];
iv.frame=CGRectMake(0, 0, 35, 35);
iv.autoresizingMask=UIViewAutoresizingFlexibleWidth;
iv.backgroundColor=[UIColor clearColor];
iv.image=[UIImage imageNamed:@"search-calendar-icon"];
[self.view addSubview:iv];
}

UITableView

{
UITableView* tb=[[UITableView alloc]initWithFrame:self.view.bounds];
self.tbItems=tb;
tb.tableFooterView=[UIView new];
tb.autoresizingMask=UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
tb.separatorColor=COLORRGB(0xd6d6d6);
tb.separatorStyle=UITableViewCellSeparatorStyleNone;
tb.delegate=self;
tb.dataSource=self;
tb.backgroundColor=MAIN_SECTION_BG_COLOR;
[self.view addSubview:tb];
}

UITextView

{
UITextView* tv=[[UITextView alloc]initWithFrame:CGRectZero];
tv.frame=CGRectMake(10, 10, 100, 100);
tv.tag=TAG_CELL_TV_NOTE;
tv.textColor=COLORRGB(0x606565);
tv.textAlignment=NSTextAlignmentRight;
tv.backgroundColor=[UIColor clearColor];
tv.font=[UIFont systemFontOfSize:12];
[cell.contentView addSubview:tv];
}

UISwitch

{
UISwitch* sw=[[UISwitch alloc]initWithFrame:CGRectZero];
sw.frame=CGRectMake(cell.frame.size.width-33-10, (45-20)/2, 33, 20);
sw.autoresizingMask=UIViewAutoresizingFlexibleRightMargin;
[sw addTarget:self action:@selector(handlerSwitchEvent:) forControlEvents:UIControlEventValueChanged];
sw.tag=TAG_CELL_SW_SWITCH;
sw.onTintColor=MAIN_COLOR_2;
[cell.contentView addSubview:sw];
}

UITableViewCell

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell"];
if (!cell)
{
cell=[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"];
cell.selectionStyle=UITableViewCellSelectionStyleNone;
}

UITextField

{
UITextField* tf=[[UITextField alloc]initWithFrame:CGRectZero];
tf.frame=CGRectMake(80, 16, cell.frame.size.width-80-10, 15);
tf.tag=TAG_CELL_TF_VALUE;
[tf addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
tf.borderStyle=UITextBorderStyleNone;
tf.textColor=COLORRGB(0x787c7c);
tf.textAlignment=NSTextAlignmentRight;
tf.backgroundColor=[UIColor clearColor];
tf.font=[UIFont systemFontOfSize:13];
[cell.contentView addSubview:tf];
}

EYTagView

{//tag flow
EYTagView* tag=[[EYTagView alloc]initWithFrame:CGRectZero];
tag.frame=CGRectMake(100,(45-28)/2, SCREEN_WIDTH-100-25, 30);
tag.tag=TAG_HEADER_V_LOCATION_FLOW;
tag.type=EYTagView_Type_Flow;
[APPDELEGATE configEYTagViewLocationFlowStyle:tag];
tag.numberOfLines=1;
tag.delegate=self;
[APPDELEGATE configEYTagViewStyle:tag];
[_vTableHeader addSubview:tag];
}

layout

UILabel size

{
UILabel* lb=(id)[_vTableHeader viewWithTag:TAG_HEADER_LB_REMARK];
lb.backgroundColor=TEST_COLOR_RED;
CGSize maximumLabelSize = CGSizeMake(lb.frame.size.width,1000);
NSDictionary *attributesDictionary = [NSDictionary dictionaryWithObjectsAndKeys:lb.font,NSFontAttributeName,nil];
NSMutableAttributedString *string = [[NSMutableAttributedString alloc] initWithString:lb.text attributes:attributesDictionary];
CGRect newFrame = [string boundingRectWithSize:maximumLabelSize options:NSStringDrawingUsesLineFragmentOrigin context:nil];
CHANGE_FRAME_HEIGTH(lb, newFrame.size.height);
CHANGE_FRAME_Y(lb, CGRectGetMaxY([_vTableHeader viewWithTag:TAG_HEADER_V_LOCATION_FLOW].frame)+8)
}

{
UILabel* lb=(id)_lbSignature;
CGSize maximumLabelSize = CGSizeMake(lb.frame.size.width,1000);
CGSize newSize =[lb sizeThatFits:maximumLabelSize];
CHANGE_FRAME_HEIGHT(lb, newSize.height)
}

{
UILabel* lb=(id)[_vTableHeader viewWithTag:TAG_HEADER_LB_NAME];
CGSize maximumLabelSize = CGSizeMake(1000, lb.frame.size.height);
NSDictionary *attributesDictionary = [NSDictionary dictionaryWithObjectsAndKeys:lb.font,NSFontAttributeName,nil];
NSMutableAttributedString *string = [[NSMutableAttributedString alloc] initWithString:lb.text attributes:attributesDictionary];
CGRect newFrame = [string boundingRectWithSize:maximumLabelSize options:NSStringDrawingUsesLineFragmentOrigin context:nil];
CHANGE_FRAME_WIDTH(lb, newFrame.size.width);
}

TTTAttributedLabel size

{
TTTAttributedLabel* lb=(id)[_vTableHeader viewWithTag:TAG_HEADER_LB_REMARK];
lb.backgroundColor=TEST_COLOR_RED;
CGSize maximumLabelSize = CGSizeMake(lb.frame.size.width,1000);
CGSize newSize= [lb sizeThatFits:maximumLabelSize];
CHANGE_FRAME_HEIGTH(lb, newSize.height);
CHANGE_FRAME_Y(lb, CGRectGetMaxY([_vTableHeader viewWithTag:TAG_HEADER_V_LOCATION_FLOW].frame)+8)
}

{
UILabel* lb=(id)[_vTableHeader viewWithTag:TAG_HEADER_LB_BROWSE_COUNT];
CGSize maximumLabelSize = CGSizeMake(1000, lb.frame.size.height);
NSDictionary *attributesDictionary = [NSDictionary dictionaryWithObjectsAndKeys:lb.font,NSFontAttributeName,nil];
NSMutableAttributedString *string = [[NSMutableAttributedString alloc] initWithString:lb.text attributes:attributesDictionary];
CGRect newFrame = [string boundingRectWithSize:maximumLabelSize options:NSStringDrawingUsesLineFragmentOrigin context:nil];
CHANGE_FRAME_WIDTH(lb, newFrame.size.width+2);//HERE: text is clip, why ??
CHANGE_FRAME_X(lb,  CGRectGetMinX([_vTableHeader viewWithTag:TAG_HEADER_IV_COMMENT_ICON].frame) - lb.frame.size.width -8);
CHANGE_FRAME_Y(lb, CGRectGetMinY([_vTableHeader viewWithTag:TAG_HEADER_LB_COMMENT_COUNT].frame))
}
{
UIView* v=(id)[_vTableHeader viewWithTag:TAG_HEADER_IV_READ_ICON];
CHANGE_FRAME_X(v, CGRectGetMinX([_vTableHeader viewWithTag:TAG_HEADER_LB_BROWSE_COUNT].frame) - v.frame.size.width-3)
CHANGE_FRAME_Y(v, CGRectGetMinY([_vTableHeader viewWithTag:TAG_HEADER_LB_COMMENT_COUNT].frame))
}