UITableView Separator color where to set

Question

I have added a UITableView in IB and set the  delegate  and  datasource  and all is working well  What I wanted to do next was change the separator color  but the only way I could find to do this was to add the method to one of the delegate callbacks  is there a better place I should put this   I don t have this at the moment but I was thinking that maybe I need to add an  iVar  from my controller that I can link to the UITableView in IB and then set separator color in the viewDidload   - CGFloat tableView  UITableView   tableView heightForRowAtIndexPath  NSIndexPath   indexPath        tableView setSeparatorColor  UIColor blackColor        return 65

User · Answer

Try    instancetype appearance of UITableView   Objective-C     UITableView appearance  setSeparatorColor  UIColor blackColor       set your desired colour in place of   UIColor blackColor     Swift 3 0   UITableView appearance   separatorColor   UIColor black    set your desired colour in place of  UIColor black    Note  Change will reflect to all tables used in application

User · Answer

If you just want to set the same color to every separator and it is opaque you can use    self tableView separatorColor   UIColor redColor     If you want to use different colors for the separators or clear the separator color or use a color with alpha   BE CAREFUL  You have to know that there is a backgroundView in the separator that has a default color   To change it you can use this functions       func tableView tableView  UITableView  willDisplayHeaderView view  UIView  forSection section  Int            if view isKindOfClass UITableViewHeaderFooterView                var headerView   view as  UITableViewHeaderFooterView              headerView backgroundView  backgroundColor   myColor               Other colors you can change here               headerView backgroundColor   myColor               headerView contentView backgroundColor   myColor                      func tableView tableView  UITableView  willDisplayFooterView view  UIView  forSection section  Int            if view isKindOfClass UITableViewHeaderFooterView                var footerView   view as  UITableViewHeaderFooterView              footerView backgroundView  backgroundColor   myColor              Other colors you can change here              footerView backgroundColor   myColor              footerView contentView backgroundColor   myColor                   Hope it helps

User · Answer

Swift 3  xcode version 8 3 2  storyboard- gt choose your table View- gt inspector- gt Separator

User · Answer

Now you should be able to do it directly in the IB   Not sure though  if this was available when the question was posted originally

User · Answer

Swift version   override func viewDidLoad         super viewDidLoad           Assign your color to this property  for example here we assign the red color      tableView separatorColor   UIColor redColor

User · Answer

-  void viewDidLoad       self tableView setSeparatorColor  UIColor myColor        I hope that helps - you ll need the self  to access it  remember   Swift 4 2  tableView separatorColor   UIColor red

[ios] UITableView, Separator color where to set?

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