iOS customize tableviewcell, the separator length is wrong - ios

Question

I have customized a tableview cell programmatically.
header file:
#import <UIKit/UIKit.h>
#class LoadingCell;
typedef NS_ENUM(NSUInteger, LoadingCellStyle) {
LoadingCellStyleSelection,
LoadingCellStyleTextField,
LoadingCellStyleImagePicker,
};
#interface LoadingCell : UITableViewCell
#property (nonatomic, strong) UIImageView* leftImageView;
#property (nonatomic, strong) UILabel* titleLabel;
#property (nonatomic, strong) UILabel* detailLabel;
#property (nonatomic, assign) LoadingCellStyle style;
-(instancetype)initWithStyle:(LoadingCellStyle)style;
#end
implementation file:
#import "LoadingCell.h"
#define itemHeight 44
#implementation LoadingCell
-(instancetype)initWithStyle:(LoadingCellStyle)style
{
self = [super initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:#"loadingStats"];
self.style = style;
[self.contentView addSubview:self.titleLabel];
[self.contentView addSubview:self.leftImageView];
if (self.style == LoadingCellStyleSelection) {
}
return self;
}
#pragma mark property setter
-(UILabel *)titleLabel
{
if (!_titleLabel) {
_titleLabel = [[UILabel alloc] init];
_titleLabel.textColor = COLOR_TEXT_GRAY;
_titleLabel.font = [UIFont systemFontOfSize:13];
}
return _titleLabel;
}
-(UILabel *)detailLabel
{
if (!_detailLabel) {
_detailLabel = [[UILabel alloc] init];
_detailLabel.textColor = COLOR_TEXT_GRAY;
}
return _detailLabel;
}
-(UIImageView *)leftImageView
{
if (!_leftImageView) {
_leftImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:#"star"]];
}
return _leftImageView;
}
#pragma mark layouts
-(void)layoutSubviews
{
CGRect imageframe = CGRectMake(k_Margin, 0, itemHeight, itemHeight);
[self.leftImageView setFrame:imageframe];
[self.titleLabel setFrame:CGRectMake(CGRectGetMaxX(imageframe), 0, 100, itemHeight)];
[self.detailLabel setFrame:CGRectMake(CGRectGetMaxX(self.titleLabel.frame), 0, kScreen_Width-CGRectGetMaxX(self.titleLabel.frame)-50, itemHeight)];
}
#end
And the result is shown like
As you see, the cell separator is short on the right side.
self.separatorInset = UIEdgeInsetsMake(0, 0, 0, -100);
this method is able to work around but I think there is mistakes on my method to customizing the tableview cell.
Thank you

Answer 1

Solution: I missed
[super layoutSubviews];
inside my customized the layout methods.