Example of a custom PSTableCell

CSPVersionCell.h

#import <Preferences/PSTableCell.h>
#import <Preferences/PSSpecifier.h>

@interface CSPVersionCell : PSTableCell
@end

CSPVersionCell.m

#import "CSPVersionCell.h"
#import "../Managers/CSPPackageManager.h"

@implementation CSPVersionCell {

    NSString *_bundleID;
    NSString *_label;
    NSString *_version;
}

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier specifier:(PSSpecifier *)specifier {
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier specifier:specifier];

    _bundleID = [specifier propertyForKey:@"bundleID"];
    _label = [specifier propertyForKey:@"label"] ? : @"Version:";
    _version = _bundleID ? [CSPPackageManager packageVersionForBundleID:_bundleID] : @"missing bundleID";

    self.textLabel.text = _label;
    self.detailTextLabel.text = _version;

    self.accessoryView.hidden = YES;
    self.imageView.hidden = YES;

    // [self checkForUpdate];
    return self;
}

- (instancetype)initWithSpecifier:(PSSpecifier *)specifier {
    self = [self initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil specifier:specifier];
    return self;
}

- (UIImage *)updateIconOfColor:(UIColor *)color {
    CGRect rect = CGRectMake(0, 0, 10, 10);
    UIGraphicsBeginImageContext(rect.size);
    CGContextRef context = UIGraphicsGetCurrentContext();
    CGContextSetFillColorWithColor(context, [color CGColor]);
    CGContextFillRect(context, rect);
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return image;
}

@end